Search across the public NYC Open Data catalog.
This collection contains applications submitted online via "DOB NOW: BUILD" portal by Design Professionals to get an authorization to begin work on an elevator project. </p> Data in this collection is limited to applications (job filings) …
Every January, Finance mails New York City property owners a Notice of Property Value (NOPV). This important notice has information about your property’s market and assessed values. Finance determines your property’s value every year, acco…
This is an official NYC Health Department dataset. The Health Department does not endorse datasets using these data that may be created by others. The dataset contains the drinking water tank oversight activity and compliance results for N…
Net change in housing units arising from new buildings, demolitions, or alterations for NYC Census Tracts since 2010. The NYC Department of City Planning’s (DCP) <a href="https://www1.nyc.gov/site/planning/data-maps/open-data/dwn-housing-d…
Net change in housing units arising from new buildings, demolitions, or alterations for specified geography (Census Block, Census Tract, City Council district, Community District, Community District Tabulation Area (CDTA), Neighborhood Tab…
Each year, the Department of Housing Preservation and Development (HPD) designates severely distressed multiple dwellings for participation in the Alternative Enforcement Program (AEP). HPD is required by law to submit and post an annual s…
The NYC Department of City Planning’s (DCP) Housing Database contains all NYC Department of Buildings (DOB)-approved housing construction and demolition jobs filed or completed in NYC since January 1, 2010. It includes all three constructi…
In June 2015, Mayor de Blasio announced the formation of an interagency task force to review the use of three-quarter houses in New York City. Representatives from the task force began to visit and inspect these residences to identify imme…
Pursuant to New York City’s Housing Maintenance Code, the Department of Housing Preservation and Development (HPD) issues violations against conditions, in rental dwelling units and buildings, that have been verified to violate the New Yor…
Net change in housing units arising from new buildings, demolitions, or alterations for NYC Community Districts since 2010. The NYC Department of City Planning's (DCP) <a href="https://www1.nyc.gov/site/planning/data-maps/open-data/dwn-hou…
Department of Finance (DOF) publishes a list of Building Classifications, associating Building Codes with Descriptions.
Dataset contains information on rat inspections. Rat Information Portal Data Release Notes April 20, 2015 The Rat Information Portal (RIP) is a web-based mapping application where users can view rat inspection data. Data sources: NYC Depar…
Contains information about work orders created to conduct emergency repair work when an owner fails to address a hazardous condition pursuant to the requirements of an HPD issued violation. HPD issues violations when an owner fails to addr…
Net change in housing units arising from new buildings, demolitions, or alterations for NYC City Council Districts since 2010. The NYC Department of City Planning’s (DCP) <a href="https://www1.nyc.gov/site/planning/data-maps/open-data/dwn-…
Net change in housing units arising from new buildings, demolitions, or alterations for NYC NTAs since 2010. The NYC Department of City Planning's (DCP) <a href="https://www1.nyc.gov/site/planning/data-maps/open-data/dwn-housing-database.p…
This is a list of New York City municipal buildings over 10,000 square feet by borough, block, lot, and agency, identifying each building’s energy intensity (kBtu/sq. ft.), Portfolio Manager benchmarking rating, where available, and the to…
On April 20th, 2024, New York State enacted New York State Real Property Tax Law Section 485-x. This legislation requires prospective applicants for 485-x tax exemption benefits to file an agency-supplied online form with HPD. Information …
A downloadable archive of Sale prices of properties through 2015. The files include neighborhood, building type, square footage, and other data.
A list of all shelter buildings in the DHS system with the number of violations issued to that building.
Net change in housing units arising from new buildings, demolitions, or alterations for NYC City Council Districts since 2010. The NYC Department of City Planning's (DCP) <a href="https://www1.nyc.gov/site/planning/data-maps/open-data/dwn-…
Net change in housing units arising from new buildings, demolitions, or alterations for NYC NTAs since 2010. The NYC Department of City Planning’s (DCP) <a href="https://www1.nyc.gov/site/planning/data-maps/open-data/dwn-housing-database.p…
<b>NOTE:</b> As of May 4, 2026, the Respondent First Name, Respondent Address (Street Name), Respondent Address (City), and Respondent Address (State Name) fields have been removed from this dataset. All other fields and records remain sea…
Since 1998, the New York City Police Department (NYPD) has been tasked with the collection and maintenance of crime data for incidents that occur in New York City public schools. The NYPD has provided this data to the New York City Departm…
Property owners are required to obtain bedbug infestation history from tenants or a dwelling unit owner. This dataset captures the bedbug infestation history as reported by the property owner. </p> Local Law 69 of 2017 requires that all mu…