NYC Open Data Help Desk: Data Questions and Reported Errors

This is a list of responses to public inquiries to the NYC Open Data Team via the Contact Us page on www.nyc.gov/opendata that get triaged as being “Data Questions” and “Reported Errors.”

City Government NYC Open Data Team Dataset r67x-e97r 10 fields
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Dataset fields
Showing 50 real records
6342
Inquiry Id: 6342 • Inquiry Type: Data Question • Assigned Agency: Department of Transportation (DOT)
Inquiry Id
6342
Inquiry Type
Data Question
Assigned Agency
Department of Transportation (DOT)
Inquiry
I have recently been downloading the NYC Recovery and Resiliency Projects Maps (as KMLs) and then importing them into the Excel 3D Map. I have been successful in importing the "Polygons" file but not the "Points" or "Lines" files. I get an error message that all the data points as "invalid geometry." Can you help me?
,{"id":"259","speed":"13.04","travel_time":"310","status":"0","data_as_of":"2020-01-23T10:43:12.000","link_points":"40.6756,-74.841 40.67643,-74.001241 40.6772405,-74.001741 40.6783605,-74.002531 40.67925,-74.00331 40.6795705,-74.00341 40.68001,-74.00332 40.6805806,-74.003031 40.6814704,-74.0026 40.68522,-74.76 40.6872004,-73.999811 40.6892206,-73.99885 40.68972,-73.99","encoded_poly_line":"omgwFfhtbMeDnAaDbB_F\\\\|CqDzC_ARwAQqBy@qDuAmVoJkK}DsK_EcBc@yBAuBb@yBt@"}
Dataset Name
DOT Traffic Speeds
Dataset Url
https://data.cityofnewyork.us/d/i4gi-tjb9
Assigned Agencys Response
Hello, thank you for your inquiry. Please contact Socrata support by emailing support@socrata.com for help with this issue.
Status
Closed
Date Submitted
2020-01-28T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6341
Inquiry Id: 6341 • Inquiry Type: Data Question • Assigned Agency: Agency not assigned yet.
Inquiry Id
6341
Inquiry Type
Data Question
Assigned Agency
Agency not assigned yet.
Inquiry
I cannot get http://gis.nyc.gov/doitt/nycitymap/ to work. I get the first screen but then ZOOM freezes.
I have a high end Windows 10 desktop and a high end Windows 10 laptop, both up to date.
I can only get the map to work in an old Internet Explorer but not in Edge or Chrome. Also I see it works on a MacBook (don’t know which browser).
Help!
---------------------
You replied:
‘Can you trey clearing your browser cache and trying again. The team here is using google chrome Version 78.0.3904.108 (Official Build) (64-bit). And we are able to max zoom with 40 layers selected with about a 3-5 second refresh delay.
Please write back by selecting "Edit Response" as described below if you encounter further difficulty.’
---------------------
Here’s my response:
(1) I cleared Browsing history, cookies, cached images and files.
(2) I still have the same problem.
(I would like to send you screen shots DOITMap01.jpg and DOITMap02.jpg to show you what I am getting but this system doesn't let me send images.)
(3) I have Chrome Version 79.0.3945.88 (Official Build) (64-bit). I don’t think this is the glitch; I’ve had the problem for at least 12 months.
(4) I have the same problem on Microsoft Edge 44.18362.449.0.
(5) I have the same problem on two computers, 1 desktop 1 laptop (more or less same specs).
(6) I do NOT have the problem on Internet Explorer Version11.535.18362.0. (Go figure.)
(7) Have you encountered this problem before?
Dataset Url
No URL Submitted.
Assigned Agencys Response
Hi
We have routed your inquiry to the support team for NY Citymap who confirmed the limitation your are experiencing. Unfortunately, it is advised that the browser zoom setting must always remain at 100%.
Currently there are ongoing efforts to get the resources to replace Citymap with a modern data platform and front end. Until then this is a limitation.

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2020-01-28T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6337
Inquiry Id: 6337 • Inquiry Type: Data Question • Assigned Agency: Agency not assigned yet.
Inquiry Id
6337
Inquiry Type
Data Question
Assigned Agency
Agency not assigned yet.
Inquiry
This data set has only one Boro -- New York. How can I get the jaywalking data for the others?
Dataset Url
No URL Submitted.
Assigned Agencys Response
Hi,

It appears you were looking at a filter of the NYPD court summons data. Here is the entire data set:
https://data.cityofnewyork.us/Public-Safety/NYPD-Criminal-Court-Summons-Incident-Level-Data-Ye/mv4k-y93f/data

The NYC Open Data team is committed to making City data available for anyone to access online. Unfortunately, we cannot accommodate requests to perform lookups or queries for data points or records available in an Open Data dataset. For more help with filtering or searching within a dataset, consult these video guides.

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2020-01-27T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6336
Inquiry Id: 6336 • Inquiry Type: Data Question • Assigned Agency: Department of Buildings (DOB)
Inquiry Id
6336
Inquiry Type
Data Question
Assigned Agency
Department of Buildings (DOB)
Inquiry
Hi all,
I am having some trouble replicating results seen in the 'NYC Construction Dashboard' is there any documentation on how this data is cleaned? I suspect it has something to do with the migration to the DOB now filing system.

Thanks much
Dataset Url
DOB Permit Issuance
Assigned Agencys Response
Response not sent yet.
Status
Pending
Date Submitted
2020-01-27T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6333
Inquiry Id: 6333 • Inquiry Type: Data Question • Assigned Agency: Department of Finance (DOF)
Inquiry Id
6333
Inquiry Type
Data Question
Assigned Agency
Department of Finance (DOF)
Inquiry
Hello,

Is it possible to add/restore the "residential unit" count to this file? It was available in the old version of RPAD.

Thanks,
Dataset Name
Property Valuation and Assessment Data Tax Classes 1,2,3,4
Dataset Url
https://data.cityofnewyork.us/d/8y4t-faws
Assigned Agencys Response
The Residential Unit on the legacy RPAD dataset has been replaced by COOP_APTS on the current dataset.

Thank you,
- NYC DOF
Status
Closed
Date Submitted
2020-01-27T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6328
Inquiry Id: 6328 • Inquiry Type: Data Question • Assigned Agency: Department of Finance (DOF)
Inquiry Id
6328
Inquiry Type
Data Question
Assigned Agency
Department of Finance (DOF)
Inquiry
Row with id 100031871 has a userType of 12, which is not defined in the attached data dictionary.

Multiple rows have a sens value of 0, which is not defined in the attached data dictionary.
Dataset Name
Property Valuation and Assessment Data Tax Classes 1,2,3,4
Dataset Url
https://data.cityofnewyork.us/d/8y4t-faws
Assigned Agencys Response
Hi,

Thank you for your inquiry on Bicycle Counter id 100031871.
Bicycle Counter dataset the fields:
1) id- associates with a site location (geographically), not the counter itself.
2) counter- associates with the counter itself.

One counter may relocate to various locations over the years, each relocation generates an unique id. The counts are through a vendor, according to their records, counter id 100031871 was located temporarily on the Ed Koch Queensboro Bridge Shared Path in 2016 as a temporary placeholder and did not collect any data. The data has since updated and id 100031871 was removed because it did not contain any data, it was released to the Open Data portal in error.The permanent counting site for Ed Koch Queensboro Bridge is id 100009428 installed 12/4/2013. The Bicycle Counters and Bicycle Counts data sets are currently up to date.

As for userType of 12 is Shared Pathways, this will be updated in the data dictionary.

Thank you,
- NYC DOT Open Data Team
Status
Closed
Date Submitted
2020-01-27T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6325
Inquiry Id: 6325 • Inquiry Type: Reported Error • Assigned Agency: Agency not assigned yet.
Inquiry Id
6325
Inquiry Type
Reported Error
Assigned Agency
Agency not assigned yet.
Inquiry
When I extract the geodatabase, I'm not seeing the building footprint layer included within it. Several of the layers included in the github write-up aren't present. https://github.com/CityOfNewYork/nyc-planimetrics/blob/master/Capture_Rules.md

Let me know if this is an error or if I'm missing something along the way. Thank you!
Dataset Url
No URL Submitted.
Assigned Agencys Response
Hi {{respondent_name}},

The data you've requested can be found here: https://data.cityofnewyork.us/Housing-Development/Building-Footprints/nqwf-w8eh

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2020-01-24T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6324
Inquiry Id: 6324 • Inquiry Type: Data Question • Assigned Agency: Department of Finance (DOF)
Inquiry Id
6324
Inquiry Type
Data Question
Assigned Agency
Department of Finance (DOF)
Inquiry
Hello,

It appears there are missing records for one tax year. If you select tax year 2021, there are only 618,216 records. Tax classes 1,2,3,4 should have around 1,116,592 +/- records.
Dataset Name
Property Valuation and Assessment Data Tax Classes 1,2,3,4
Dataset Url
https://data.cityofnewyork.us/d/8y4t-faws
Assigned Agencys Response
Hi,

The data you've requested can be found here: https://data.cityofnewyork.us/City-Government/Property-Valuation-and-Assessment-Data-Tax-Classes/8y4t-faws/data

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2020-01-24T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6323
Inquiry Id: 6323 • Inquiry Type: Data Question • Assigned Agency: Department of Housing Preservation and Development (HPD)
Inquiry Id
6323
Inquiry Type
Data Question
Assigned Agency
Department of Housing Preservation and Development (HPD)
Inquiry
There has been a big and continuous increase in the number of Class C open HPD violations that began sometime in the second half 2018. Because of seasonal fluctuations it is hard to pin down what month it was, but perhaps it started in August 2018.

I understand that the most HPD violation issuances ultimately originate from 311 complaints, and that the city switched to a new 311 system over the past few years. There is very little public information about the new system or switchover process.

I would like to know whether the switchover explains the apparent increase in Class C violations. Can you please tell me on what date 311 began the cutover process from the old system to the IBM Watson system? Did the rollout process occur as one single cutover, or was it gradual? And on what date was (or will be) the switchover completed? Any information you could provide about the rollout process of impact the new 311 system on the data would be much appreciated!
Dataset Name
Housing Maintenance Code Violations
Dataset Url
https://data.cityofnewyork.us/d/wvxf-dwi5
Assigned Agencys Response
Hi ,

You'll need to contact the folks at 311 about changes to their system, as that process is not controlled by HPD. HPD, however, did change how it classifies a number of its violations in 2019. See below:

Order number 530 (self-closing doors) became classified as Class C c June 2019

Order numbers 568 and 569 (Pests) became classified as Class C in January 2019.

Thank you,
- NYC Open Data Team & NYC Department of Housing Preservation & Development
Status
Closed
Date Submitted
2020-01-24T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6322
Inquiry Id: 6322 • Inquiry Type: Data Question • Assigned Agency: Agency not assigned yet.
Inquiry Id
6322
Inquiry Type
Data Question
Assigned Agency
Agency not assigned yet.
Inquiry
I am looking at the data published for 2013-2014 for Public School Children (age 5-14) with asthma (found at: http://a816-dohbesp.nyc.gov/IndicatorPublic/Subtopic.aspx?theme_code=2,3&subtopic_id=11).

I am reaching out to check if this is the most recent data released from the NYC Automated School Health Records for this age group/issue. If there is more recent asthma data (more recent than the 2013-2014 data I found at that site), could you please point me in the direction to find that information?
Dataset Url
No URL Submitted.
Assigned Agencys Response
Hi,

This data set is from Environment & Health Data Portal not maintained by The Department of Education


Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2020-01-24T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6320
Inquiry Id: 6320 • Inquiry Type: Data Question • Assigned Agency: Department of Buildings (DOB)
Inquiry Id
6320
Inquiry Type
Data Question
Assigned Agency
Department of Buildings (DOB)
Inquiry
Hi Amie Conway,

We do not have a data set indicating approved AirBnB locations. The Department of Buildings investigates complaints concerning illegal hotel rooms in residential buildings, usually pertaining to transient use.

Thank you,
- NYC DOB Open Data Team
Dataset Name
DOB Certificate Of Occupancy
Dataset Url
https://data.cityofnewyork.us/d/bs8b-p36w
Assigned Agencys Response
Hi,

Apologies for the delay -- there was a technical error that delayed the update to this dataset. Please see the updated AEP file here: https://data.cityofnewyork.us/Housing-Development/Buildings-Selected-for-the-Alternative-Enforcement/hcir-3275

Thank you,
- NYC Open Data Team + NYC Department of Housing Preservation & Development
Status
Closed
Date Submitted
2020-01-24T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6314
Inquiry Id: 6314 • Inquiry Type: Reported Error • Assigned Agency: Agency not assigned yet.
Inquiry Id
6314
Inquiry Type
Reported Error
Assigned Agency
Agency not assigned yet.
Inquiry
Hi there. Interested in how I can get my personal address off of this website? Thank you.
Dataset Url
No URL Submitted.
Assigned Agencys Response
Response not sent yet.
Status
Pending
Date Submitted
2020-01-23T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6312
Inquiry Id: 6312 • Inquiry Type: Reported Error • Assigned Agency: Agency not assigned yet.
Inquiry Id
6312
Inquiry Type
Reported Error
Assigned Agency
Agency not assigned yet.
Inquiry
The Green Book Online is reflecting Shanifah Rieara, Assistant Comptroller in the Office of the NYC Comptroller, as Acting Director, Community Action Center.

This information has changed as of August 5th, 2019. The new Director of this unit is Antirson R. Ortiz. Constituents and callers continue to contact the office, with the outdated information.
Dataset Url
No URL Submitted.
Assigned Agencys Response
Hello.

Thank you. I'll pass this along to the Green Book staff to be corrected.

Senior Counsel
Department of Citywide Administrative Services (DCAS)
Status
Closed
Date Submitted
2020-01-23T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6311
Inquiry Id: 6311 • Inquiry Type: Data Question • Assigned Agency: Department of Buildings (DOB)
Inquiry Id
6311
Inquiry Type
Data Question
Assigned Agency
Department of Buildings (DOB)
Inquiry
It appears that the name of the property owner and job applicant (i.e.) construction company are mixed up. Is there a way to sort these correctly? Contractors are often in the place of owners and vice versa. Please advise. Thanks
Dataset Name
DOB Job Application Filings
Dataset Url
https://data.cityofnewyork.us/d/ic3t-wcy2
Assigned Agencys Response
Hi ,

A spot check on our end has not shown this to be the case. Can you provide a job number(s) where you feel there is a mix-up?

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2020-01-23T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6310
Inquiry Id: 6310 • Inquiry Type: Reported Error • Assigned Agency: Department of Finance (DOF)
Inquiry Id
6310
Inquiry Type
Reported Error
Assigned Agency
Department of Finance (DOF)
Inquiry
Hello,

Is it possible to add the following pieces of information to the file?

1. Benefit End Date
2. Number of years remaining

This information was once available on the old exemption look up site.
Dataset Name
Property Exemption Detail
Dataset Url
https://data.cityofnewyork.us/d/muvi-b6kx
Assigned Agencys Response
Hi ,

1. Benefit end date = No of years + Benefit start year
2. Compare the benefit end date to the Tax Year to determine the number of years remaining.

Department of Finance
Status
Closed
Date Submitted
2020-01-23T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6309
Inquiry Id: 6309 • Inquiry Type: Data Question • Assigned Agency: New York City Fire Department (FDNY)
Inquiry Id
6309
Inquiry Type
Data Question
Assigned Agency
New York City Fire Department (FDNY)
Inquiry
Hello, in the EMS Incident Dispatch Data, what is the difference between INCIDENT_RESPONSE_SECONDS_QY and INCIDENT_TRAVEL_TM_SECONDS_QY? I am doing a data analysis project for my graduate program and am unsure of which variable would be best to use. Thank you!
Dataset Name
EMS Incident Dispatch Data
Dataset Url
https://data.cityofnewyork.us/d/76xm-jjuj
Assigned Agencys Response
Hello,

Thank you for your request. You can find detailed column definitions in the data dictionary that accompaniesthis dataset. Feel free to download the guide from this link here: https://data.cityofnewyork.us/api/views/76xm-jjuj/files/81bbb2f5-70df-49cc-8552-f2ca8040bee8?download=true&filename=EMS_incident_dispatch_data_description.xlsx
Status
Closed
Date Submitted
2020-01-23T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6308
Inquiry Id: 6308 • Inquiry Type: Data Question • Assigned Agency: Agency not assigned yet.
Inquiry Id
6308
Inquiry Type
Data Question
Assigned Agency
Agency not assigned yet.
Inquiry
Hello, this data is from March 2019, will it be updated soon?

Thanks,
Dataset Url
No URL Submitted.
Assigned Agencys Response
Response not sent yet.
Status
Pending
Date Submitted
2020-01-22T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6307
Inquiry Id: 6307 • Inquiry Type: Data Question • Assigned Agency: New York City Fire Department (FDNY)
Inquiry Id
6307
Inquiry Type
Data Question
Assigned Agency
New York City Fire Department (FDNY)
Inquiry
Hello, will you update this data soon?

Thanks,
Dataset Name
Bureau of Fire Prevention - Active Violation Orders (Historical)
Dataset Url
https://data.cityofnewyork.us/d/bi53-yph3
Assigned Agencys Response
Response not sent yet.
Status
Pending
Date Submitted
2020-01-22T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6304
Inquiry Id: 6304 • Inquiry Type: Data Question • Assigned Agency: New York City Police Department (NYPD)
Inquiry Id
6304
Inquiry Type
Data Question
Assigned Agency
New York City Police Department (NYPD)
Inquiry
Hello,
I received your email reply. Thank you for your answer.
It must have been some sort of system issue as in the meantime, when I ran the report again at a later stage, it did indeed include the 2018 figures.

I do have a further question however. Regarding the following arrest description:
LOITERING FOR PROSTITUTION OR TO PATRONIZE
could you please clarify if this means that the person was arrested for selling or buying sex?
Dataset Name
NYPD Arrest Data (Year to Date)
Dataset Url
https://data.cityofnewyork.us/d/uip8-fykc
Assigned Agencys Response
Hi {{respondent_name}},

Please refer to the specific penal law code sections for clarification:
https://codes.findlaw.com/ny/penal-law/

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2020-01-22T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6303
Inquiry Id: 6303 • Inquiry Type: Reported Error • Assigned Agency: New York City Police Department (NYPD)
Inquiry Id
6303
Inquiry Type
Reported Error
Assigned Agency
New York City Police Department (NYPD)
Inquiry
Hello,
I received your email reply. Thank you for your answer.
It must have been some sort of system issue as in the meantime, when I ran the report again at a later stage, it did indeed include the 2018 figures.

I do have a further question however. Regarding the following arrest description:
LOITERING FOR PROSTITUTION OR TO PATRONIZE
could you please clarify if this means that the person was arrested for selling or buying sex?
Dataset Name
NYPD Arrests Data (Historic)
Dataset Url
https://data.cityofnewyork.us/d/8h9b-rp9u
Assigned Agencys Response
Response not sent yet.
Status
Pending
Date Submitted
2019-01-21T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6294
Inquiry Id: 6294 • Inquiry Type: Reported Error • Assigned Agency: Department of Buildings (DOB)
Inquiry Id
6294
Inquiry Type
Reported Error
Assigned Agency
Department of Buildings (DOB)
Inquiry
This dataset hasn't updated since Jan 15th. Please update it.
Thanks
Dataset Url
DOB Permit Issuance
Assigned Agencys Response
Hi,

The data you've requested can be found here: https://data.cityofnewyork.us/Housing-Development/DOB-Permit-Issuance/ipu4-2q9a/data

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2019-01-20T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6292
Inquiry Id: 6292 • Inquiry Type: Reported Error • Assigned Agency: New York City Police Department (NYPD)
Inquiry Id
6292
Inquiry Type
Reported Error
Assigned Agency
New York City Police Department (NYPD)
Inquiry
Hello,
I received your email reply. Thank you for your answer.
It must have been some sort of system issue as in the meantime, when I ran the report again at a later stage, it did indeed include the 2018 figures.

I do have a further question however. Regarding the following arrest description:
LOITERING FOR PROSTITUTION OR TO PATRONIZE
could you please clarify if this means that the person was arrested for selling or buying sex?
Dataset Name
NYPD Arrests Data (Historic)
Dataset Url
https://data.cityofnewyork.us/d/8h9b-rp9u
Assigned Agencys Response
Can you please provide additional information and confirm? We checked the data today and the data for 2018 appears to be available with over 250,000 rows as of today.

In regards to how far back the data goes we have arrest records dating back to 2006. including approximately 350,000 for 2014.

Can you provide more information about the discrepancy here?

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2020-01-22T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6291
Inquiry Id: 6291 • Inquiry Type: Reported Error • Assigned Agency: Department of Finance (DOF)
Inquiry Id
6291
Inquiry Type
Reported Error
Assigned Agency
Department of Finance (DOF)
Inquiry
This is a follow-up on inquiry 2698663. In housenum_lo and housenum_hi columns, there are also time stamp data - same problem as the aptno column that I reported in the other inquiry. These are some of the example cases with the parid no. for your references:
4000151006
4000151007
4000151008
4000151009
4000151010
4000151011
4000151012
4000151013
4000151014
4000151015
4000151016
4000151017
4000151018
4000151019
4000151020
Thank you!
Dataset Name
Property Valuation and Assessment Data Tax Classes 1,2,3,4
Dataset Url
https://data.cityofnewyork.us/d/8y4t-faws
Assigned Agencys Response
Hi,

Thanks for bringing this issue to our attention.

The date and timestamp formats are due to Excel default formatting of some data elements as they were exported into the spreadsheet. This was missed and will be give attention to when the data for the next roll is formatted for Open Data.

If you need the aptno for the BBLE’s you identified we can provide these for you.



Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2020-01-17T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6288
Inquiry Id: 6288 • Inquiry Type: Reported Error • Assigned Agency: Agency not assigned yet.
Inquiry Id
6288
Inquiry Type
Reported Error
Assigned Agency
Agency not assigned yet.
Inquiry
I'm download data from this page about Broadway Event in xml but not able to open it. It showed not authorized and contact the owner.
https://data.cityofnewyork.us/Recreation/Broadway-Events-Calendar/gs56-euca
Dataset Url
No URL Submitted.
Assigned Agencys Response
Hi,

Hello, thank you for your inquiry. Rest assured this data is not restricted. Please try to view the data with a text editor https://notepad-plus-plus.org/downloads/

Hope this helps.
Status
Closed
Date Submitted
2020-01-16T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6286
Inquiry Id: 6286 • Inquiry Type: Data Question • Assigned Agency: Agency not assigned yet.
Inquiry Id
6286
Inquiry Type
Data Question
Assigned Agency
Agency not assigned yet.
Inquiry
Why isn't the attendance data for 31R036 not updated since December 2019?
Dataset Url
No URL Submitted.
Assigned Agencys Response
Hi,

I think your observation is incorrect. The data for 31R036 is in the file.

019-2020|01-08-20|31R036|889|93.80
2019-2020|01-17-20|31R036|887|77.30

Thank you,
- NYC Departmwent of Education Open Data Team
Status
Closed
Date Submitted
2020-01-16T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6283
Inquiry Id: 6283 • Inquiry Type: Data Question • Assigned Agency: Office of Technology and Innovation (OTI)
Inquiry Id
6283
Inquiry Type
Data Question
Assigned Agency
Office of Technology and Innovation (OTI)
Inquiry
What Units are these measurements in?:
shape_area:4904.96290380458
shape_len:298.41316063493
Thank you!
Dataset Name
Building Footprints (Deprecated)
Dataset Url
https://data.cityofnewyork.us/d/nqwf-w8eh
Assigned Agencys Response
Hi,

After confirming with the team managing this resource. The values you are asking about are verified to be measured in US feet.

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2020-01-16T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6282
Inquiry Id: 6282 • Inquiry Type: Reported Error • Assigned Agency: New York City Police Department (NYPD)
Inquiry Id
6282
Inquiry Type
Reported Error
Assigned Agency
New York City Police Department (NYPD)
Inquiry
1) The NUMBER OF PERSONS INJURED column does always equal the sum of (NUMBER OF PEDESTRIANS INJURED + NUMBER OF CYCLIST INJURED + NUMBER OF MOTORIST INJURED). See COLLISION_ID = 4022361 as an example. I can provide a more comprehensive list if requested. This also applies to the NUMBER OF PERSONS KILLED column.
Dataset Name
Motor Vehicle Collisions - Crashes
Dataset Url
https://data.cityofnewyork.us/d/h9gi-nx95
Assigned Agencys Response
There was a change in the FORMS methodology which may have caused the data discrepancy. Previously there was an issue where the number of injuries shown on the top of the collision report (New York State form MV-104AN) in some cases was not matching the injuries listed at the bottom of the collision report. The problem has since been corrected. Thank you for your question

- NYC Police Department
Status
Closed
Date Submitted
2020-01-16T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6277
Inquiry Id: 6277 • Inquiry Type: Data Question • Assigned Agency: Taxi and Limousine Commission (TLC)
Inquiry Id
6277
Inquiry Type
Data Question
Assigned Agency
Taxi and Limousine Commission (TLC)
Inquiry
I'm curious about the definition of a shared trip. Does each passenger taking a shared vehicle count as a trip (so two people in a vehicle = 2 trips) or is it just hoe many vehicles have completed a shared trip (so 1 trip could theoretically = 2, 3, or 4 passengers). Thank you!
Dataset Name
FHV Base Aggregate Report
Dataset Url
https://data.cityofnewyork.us/d/2v9c-2k7f
Assigned Agencys Response
Hi,

Thanks for reaching out about the FHV Base Aggregates. With regard to shared trip counts, the number in the column reflects the number of individual trips were part of a shared trip chain, i.e. with a service like Uber Pool or Via. We do not require the companies to collect information on the number of passengers in a regular trip.

Best
Status
Closed
Date Submitted
2020-01-15T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6274
Inquiry Id: 6274 • Inquiry Type: Reported Error • Assigned Agency: Department of Finance (DOF)
Inquiry Id
6274
Inquiry Type
Reported Error
Assigned Agency
Department of Finance (DOF)
Inquiry
This is a follow-up on inquiry 2698663. In the PARID, there is a weird observation 5725380013XXX. The BBLE is normally a char(11). Thanks!
Dataset Name
Property Valuation and Assessment Data Tax Classes 1,2,3,4
Dataset Url
https://data.cityofnewyork.us/d/8y4t-faws
Assigned Agencys Response
Hi ,

The BBLE 5725380013 XXX has the incorrect record type, it is a REUC property that has been incorrectly typed as RPAD.
If you do come across any BBLE with position 2 - 6 greater than 69999 please ignore it because it is not RPAD data.

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2020-01-14T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6272
Inquiry Id: 6272 • Inquiry Type: Reported Error • Assigned Agency: Department of Finance (DOF)
Inquiry Id
6272
Inquiry Type
Reported Error
Assigned Agency
Department of Finance (DOF)
Inquiry
In the APTNO column, the data type is usually char(5), but there are some of the records that are being timestamps. I extracted some of the PARID in the dataset for your references:
1010031182
1010031183
1010031184
1010031185
1010031186
1011401265
1011401284
1011401303
1011401322
1011651680
1011651681
1012961122
1012961123
1012961124
1012961125
1012961126
Thank you!
Dataset Name
Property Valuation and Assessment Data Tax Classes 1,2,3,4
Dataset Url
https://data.cityofnewyork.us/d/8y4t-faws
Assigned Agencys Response
Hi,

Thanks for bringing this issue to our attention.

The date and timestamp formats are due to Excel default formatting of some data elements as they were exported into the spreadsheet. This was missed and will be given attention to when the data for the next roll is formatted for Open Data.

If you need the aptno for the BBLE’s you identified we can provide these for you.



Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2020-01-14T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6270
Inquiry Id: 6270 • Inquiry Type: Data Question • Assigned Agency: New York City Police Department (NYPD)
Inquiry Id
6270
Inquiry Type
Data Question
Assigned Agency
New York City Police Department (NYPD)
Inquiry
Hi! I'm trying to figure out what exactly "complaints" means. Does this include all 911 calls (that are deemed valid complaints)? All 311 calls (that are deemed valid complaints)? Anything else? I want to know if I should combine this with other data, or if this is a full picture of community complaints about crime. Please let me know if I can clarify anything, and thank you!
Dataset Name
NYPD Complaint Data Current (Year To Date)
Dataset Url
https://data.cityofnewyork.us/d/5uac-w243
Assigned Agencys Response
​Hi ,

The complaint data are NOT 911 calls, nor are they 311 calls. They are crimes reported to police, either by a victim, or as observed by an officer.

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2020-01-13T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6268
Inquiry Id: 6268 • Inquiry Type: Reported Error • Assigned Agency: Agency not assigned yet.
Inquiry Id
6268
Inquiry Type
Reported Error
Assigned Agency
Agency not assigned yet.
Inquiry
Hi NYC Open Data,
There is an error in 2018-2019 Schools Locations data set. The 2nd column in the data set is BEDS Number instead of ATS System Code for each school. Thank you
Dataset Url
No URL Submitted.
Assigned Agencys Response
Hi,

I'll have this updated as soon as is possible

Thank you,
- NYC DOE Open Data Team
Status
Closed
Date Submitted
2020-01-13T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6263
Inquiry Id: 6263 • Inquiry Type: Data Question • Assigned Agency: Department of Buildings (DOB)
Inquiry Id
6263
Inquiry Type
Data Question
Assigned Agency
Department of Buildings (DOB)
Inquiry
Hi!

I am looking for building permits data in NYC and found two related data sources. One says DOB permits issuance, and one says DOB NOW permits (Approved). I am wondering what the relationship is between these two datasets.

1. DOB
https://data.cityofnewyork.us/Housing-Development/DOB-Permit-Issuance/ipu4-2q9a

2. DOB NOW:
https://data.cityofnewyork.us/Housing-Development/DOB-NOW-Build-Approved-Permits/rbx6-tga4

Is DOB permit issuance(1) a superset of DOB NOW permit(2)? Or there are from different data sources thus I should look at both? Are there any overlaps between these two datasets?

Thank you so much for your help! Looking forward to hearing from you.

Best,
Yinuo
Dataset Name
DOB NOW: Build – Approved Permits
Dataset Url
https://data.cityofnewyork.us/d/rbx6-tga4
Assigned Agencys Response
Hi ,

These data sets should be considered distinct. The permit issuance data set is reflective of our BIS filing system, whereas the approved permit data set is reflective of our DOB NOW filing system which the agency is migrating to over a period of several years.

Thank you,
- DOB NYC Open Data Team
Status
Closed
Date Submitted
2020-01-09T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6250
Inquiry Id: 6250 • Inquiry Type: Data Question • Assigned Agency: Department of Housing Preservation and Development (HPD)
Inquiry Id
6250
Inquiry Type
Data Question
Assigned Agency
Department of Housing Preservation and Development (HPD)
Inquiry
Hi!

I am looking for building permits data in NYC and found two related data sources. One says DOB permits issuance, and one says DOB NOW permits (Approved). I am wondering what the relationship is between these two datasets.

1. DOB
https://data.cityofnewyork.us/Housing-Development/DOB-Permit-Issuance/ipu4-2q9a

2. DOB NOW:
https://data.cityofnewyork.us/Housing-Development/DOB-NOW-Build-Approved-Permits/rbx6-tga4

Is DOB permit issuance(1) a superset of DOB NOW permit(2)? Or there are from different data sources thus I should look at both? Are there any overlaps between these two datasets?

Thank you so much for your help! Looking forward to hearing from you.
Dataset Name
Housing Maintenance Code Violations
Dataset Url
https://data.cityofnewyork.us/d/wvxf-dwi5
Assigned Agencys Response
Hi

Can you please provide additional information about your request? Are you asking why HPD's violations dataset does not include fine amount?

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2020-01-06T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6249
Inquiry Id: 6249 • Inquiry Type: Reported Error • Assigned Agency: Agency not assigned yet.
Inquiry Id
6249
Inquiry Type
Reported Error
Assigned Agency
Agency not assigned yet.
Inquiry
DOB violations do not contain the dollar amount of the fine, or how much was collected. The ECB violations do contain this information
Dataset Url
No URL Submitted.
Assigned Agencys Response
Response not sent yet.
Status
Pending
Date Submitted
2020-01-06T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6245
Inquiry Id: 6245 • Inquiry Type: Data Question • Assigned Agency: New York City Police Department (NYPD)
Inquiry Id
6245
Inquiry Type
Data Question
Assigned Agency
New York City Police Department (NYPD)
Inquiry
Is it at all possible for the data collection to add the color of the vehicle or vehicles involved. If you already have that data, I would appreciate it. (An out there request: science and all that). Thank you
Dataset Name
Motor Vehicle Collisions - Crashes
Dataset Url
https://data.cityofnewyork.us/d/h9gi-nx95
Assigned Agencys Response
The vehicle color is not captured on the collision report by the responding uniform member of service. Thank you for your question.

- NYC Police Department
Status
Closed
Date Submitted
2020-01-05T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6238
Inquiry Id: 6238 • Inquiry Type: Data Question • Assigned Agency: Agency not assigned yet.
Inquiry Id
6238
Inquiry Type
Data Question
Assigned Agency
Agency not assigned yet.
Inquiry
I cannot get http://gis.nyc.gov/doitt/nycitymap/ to work. I get the first screen but then ZOOM freezes.
I have a high end Windows 10 desktop and a high end Windows 10 laptop, both up to date.
I can only get the map to work in an old Internet Explorer but not in Edge or Chrome or Mozilla Firefox. Also I see it works on a MacBook (don’t know which browser).
Help!
Dataset Url
No URL Submitted.
Assigned Agencys Response
Hi {{respondent_name}},

Thank you for your Patience as we work to contact the appropriate agency and team.
We have routed your inquiry to the support team for NY Citymap who confirmed the limitation your are experiencing. Unfortunately, it is advised that the browser zoom setting must always remain at 100%.
Currently there are ongoing efforts to get the resources to replace Citymap with a modern data platform and front end. Until then this is a limitation that will persist.

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2019-12-30T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6234
Inquiry Id: 6234 • Inquiry Type: Data Question • Assigned Agency: Agency not assigned yet.
Inquiry Id
6234
Inquiry Type
Data Question
Assigned Agency
Agency not assigned yet.
Inquiry
the Open data is showing that my tlc car/plate is not active.
I want to know what the reason because all my document are in order and the inspection is new and there is nothing incomplete.
Please review my plate [removed] and resolve this problem.
Thanks
Dataset Url
No URL Submitted.
Assigned Agencys Response
Hi,

Thank you for reaching out through Open Data about the active vehicles list. I have checked this morning, and see that your vehicle was switched to active on 12/31. The active lists on Open Data are updated once a day, so depending when the vehicle's status changed, it can take up to 24 hours for a vehicle to to appear as active on Open Data. In the future, if you need more immediate assistance about the status of your vehicle or your TLC driver's license, please reach out to licensinginquiries@tlc.nyc.gov directly. Hope this helps!

Best,
NYC Open Data + Taxi and Limousine Commission
Status
Closed
Date Submitted
2019-12-29T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6227
Inquiry Id: 6227 • Inquiry Type: Data Question • Assigned Agency: Agency not assigned yet.
Inquiry Id
6227
Inquiry Type
Data Question
Assigned Agency
Agency not assigned yet.
Inquiry
I see that this dataset contains permits going back to 1989. Do you have data on permits from before that date? If so, can you share that data with me? Thank you!
Dataset Url
No URL Submitted.
Assigned Agencys Response
Hi *****,

These permit records constitute what is available dissemination.

Thank you,
- NYC Department of Buildings
Status
Closed
Date Submitted
2019-12-27T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6223
Inquiry Id: 6223 • Inquiry Type: Reported Error • Assigned Agency: Agency not assigned yet.
Inquiry Id
6223
Inquiry Type
Reported Error
Assigned Agency
Agency not assigned yet.
Inquiry
Owner of 1-1543-0032 erroneously listed as [name removed], when it should be Hadramant LLC
Dataset Url
No URL Submitted.
Assigned Agencys Response
Hi,

The information you identified as erroneously listed is in the Department of City Planning's (DCP) MapPLUTO dataset, which uses Department of Finance (DOF) data as its source. To request updates to the DOF data you can go to this Update Property and Billing link and submit this form.

Once the data is updated in the DOF data it will be reflected in the monthly update of MapPLUTO data and display correctly in the ZoLa application.


Thank you,
- DCP Open Data Team
Status
Closed
Date Submitted
2019-12-26T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6217
Inquiry Id: 6217 • Inquiry Type: Data Question • Assigned Agency: Agency not assigned yet.
Inquiry Id
6217
Inquiry Type
Data Question
Assigned Agency
Agency not assigned yet.
Inquiry
I am querying this dataset for various job permit related information and I noticed some things that are missing. Comparing the columns to an actual permit (e.g. http://a810-bisweb.nyc.gov/bisweb/JobsQueryByNumberServlet?passjobnumber=123582907), the "Work on Floor(s)" and "Job Description" fields are not present. Is this information available in some other publicly query-able database? Or can it be added to this one?
Dataset Url
No URL Submitted.
Assigned Agencys Response
Hi ,

The NYC Open Data team is committed to making City data available for anyone to access online. Unfortunately, we cannot accommodate requests to perform lookups or queries for data points or records available in an Open Data dataset. For more help with filtering or searching within a dataset, consult these video guides.

Please note that if you suspect that the work being performed is not in compliance with NYC code, you may file a complaint with 311.

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2019-12-20T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6216
Inquiry Id: 6216 • Inquiry Type: Data Question • Assigned Agency: Department of Buildings (DOB)
Inquiry Id
6216
Inquiry Type
Data Question
Assigned Agency
Department of Buildings (DOB)
Inquiry
I am querying this dataset for various job permit related information and I noticed some things that are missing. Comparing the columns to an actual permit (e.g. http://a810-bisweb.nyc.gov/bisweb/JobsQueryByNumberServlet?passjobnumber=123582907), the "Work on Floor(s)" and "Job Description" fields are not present. Is this information available in some other publicly query-able database? Or can it be added to this one?
Dataset Url
DOB Permit Issuance
Assigned Agencys Response
We've been informed that the Department of Information Technology and Telecomm (DOITT) will add this deployment modification to their queue.

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2019-12-20T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6215
Inquiry Id: 6215 • Inquiry Type: Data Question • Assigned Agency: New York City Fire Department (FDNY)
Inquiry Id
6215
Inquiry Type
Data Question
Assigned Agency
New York City Fire Department (FDNY)
Inquiry
What is the meaning of the value "EDPC" within the field FINAL_CALL_TYPE?
Thanks very much.
Dataset Name
EMS Incident Dispatch Data
Dataset Url
https://data.cityofnewyork.us/d/76xm-jjuj
Assigned Agencys Response
Response not sent yet.
Status
Pending
Date Submitted
2019-12-19T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6213
Inquiry Id: 6213 • Inquiry Type: Data Question • Assigned Agency: Office of Technology and Innovation (OTI)
Inquiry Id
6213
Inquiry Type
Data Question
Assigned Agency
Office of Technology and Innovation (OTI)
Inquiry
Hello,
Is there a data dictionary that describes what each field represents? I see dictionaries for older sets but I can't find this one.
Dataset Url
Zip Code Boundaries
Assigned Agencys Response
Hi,

Thanks for flagging this with the Open Data Team. The data dictionary you've requested can be found here: https://data.cityofnewyork.us/api/views/8y4t-faws/files/21f63add-e3f2-4b38-a9ea-49f8a02ba520?download=true&filename=Property_Assessment_Data_Dictionary.xlsx

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2019-12-19T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6210
Inquiry Id: 6210 • Inquiry Type: Reported Error • Assigned Agency: Office of Technology and Innovation (OTI)
Inquiry Id
6210
Inquiry Type
Reported Error
Assigned Agency
Office of Technology and Innovation (OTI)
Inquiry
I'm trying to use the shapefile provided in the dataset URL, but in Stata. I'm having trouble figuring out what coordinate system is used within the shapefile. Do you have any information on this that you could provide?
Dataset Url
Zip Code Boundaries
Assigned Agencys Response
Hi {{respondent_name}},

Thank you for your patience as we looked into the details on this dataset.
​This dataset uses the EPSG:2263 Coordinate Reference System.

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2019-12-18T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6209
Inquiry Id: 6209 • Inquiry Type: Reported Error • Assigned Agency: 311
Inquiry Id
6209
Inquiry Type
Reported Error
Assigned Agency
311
Inquiry
It is not allowing to export.

I've filtered the data narrowly and it gives the following error message when I try to export.
{
"code" : "invalid_request",
"error" : true,
"message" : "Error in posted view: Cannot find column with id 400896480"
}
Dataset Name
311 Service Requests from 2020 to Present
Dataset Url
https://data.cityofnewyork.us/d/erm2-nwe9
Assigned Agencys Response
For assistance with this error, please reach out to support@socrata.com. Thanks!

Thank You,
NYC Open Data Team
Status
Closed
Date Submitted
2019-12-18T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6208
Inquiry Id: 6208 • Inquiry Type: Reported Error • Assigned Agency: Office of Administrative Trials and Hearings (OATH)
Inquiry Id
6208
Inquiry Type
Reported Error
Assigned Agency
Office of Administrative Trials and Hearings (OATH)
Inquiry
t doesn't seem like this data has actually been updated in a few days (despite the Updated December 17, 2019 statement). Do you have an update on this? I rely on this data being updated regularly. Thank you.
Dataset Name
OATH Hearings Division Case Status
Dataset Url
https://data.cityofnewyork.us/d/jz4z-kudi
Assigned Agencys Response
Hi ,

The Hearings Division dataset shows updates as of 8/13/20 and the Trials Division dataset shows updates as of 8/5/20.

Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2019-12-18T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6207
Inquiry Id: 6207 • Inquiry Type: Data Question • Dataset Name: Citywide Payroll Data (Fiscal Year)
Inquiry Id
6207
Inquiry Type
Data Question
Assigned Agency
Financial Information Services Agency / Office of Payroll Administration (FISA-OPA)
Inquiry
Is there a particular agency name for the City University of New York? I'm trying to look for individual agencies, but there's no dictionary attached that can help out trying to select colleges only.
Dataset Name
Citywide Payroll Data (Fiscal Year)
Dataset Url
https://data.cityofnewyork.us/d/k397-673e
Assigned Agencys Response
Response not sent yet.
Status
Pending
Date Submitted
2019-12-18T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6204
Inquiry Id: 6204 • Inquiry Type: Reported Error • Assigned Agency: 311
Inquiry Id
6204
Inquiry Type
Reported Error
Assigned Agency
311
Inquiry
I am requesting the 311/Police deparment noise complaints for 126 St Marks Place, NY NY 10009. I am trying to download it from the open data website, but keep getting an error message. Can you please provide the dataset? Thanks!
Dataset Name
311 Service Requests from 2020 to Present
Dataset Url
https://data.cityofnewyork.us/d/erm2-nwe9
Assigned Agencys Response
Hi,
Thank you for contacting NYC Open Data Help Desk. The technical issue with 311 dataset was resolved and you should be able now to save and download a filtered view.
Thank you,
- NYC Open Data Team
Status
Closed
Date Submitted
2019-12-17T00:00:00.000
Data As Of
2026-10-02T00:00:00.000
6201
Inquiry Id: 6201 • Inquiry Type: Data Question • Assigned Agency: Department of Buildings (DOB)
Inquiry Id
6201
Inquiry Type
Data Question
Assigned Agency
Department of Buildings (DOB)
Inquiry
DOB_Violation_Display: 19970113LL108119

This violation appears twice in the dataset, once as an active violation and again as dismissed.}
Dataset Name
DOB Violations
Dataset Url
https://data.cityofnewyork.us/d/3h2n-5cm9
Assigned Agencys Response
Please clarify in which field in the data set you are finding "19970113LL108119".

Thank you,
- NYC Open Data Team
Status
Pending
Date Submitted
2019-12-16T00:00:00.000
Data As Of
2026-10-02T00:00:00.000