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56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 12, 2026, 4:10 AM
3,026 datasets, 56,681 catalogued fields, 0 of them still unread. Every band below is a share of that, worst first. Open one to see its datasets.
Gaps in the data behind this page
Source last observed Oct 12, 2026, 3:00 AM.
86 of the 330 datasets in this topic hold no queryable rows.
86 / 330
Source: /api/scorecard
Check it yourself: /api/scorecard?domain=housing-buildings#/datasets_not_queryable
9 of the 252 mirrored datasets in this topic lag the source they copy.
9 / 252
Source: /api/scorecard
Check it yourself: /api/scorecard?domain=housing-buildings#/mirror_lag/datasets_behind
This note returns on its own when the measurement moves.
These pages state their own gaps: /datasets, /freshness, /scorecard, /scorecard/fields, /analyses, /ontology, /graph, /alerts, any topic page under /domains, any dataset page.
Look up buildings, housing, and property records.
Showing 25 of 252 datasets
The Department of Finance (DOF) is required by NY State law to value condominiums or cooperatives as if they were residential rental apartment buildings. DOF uses income information from rental proper…
The Department of Finance (DOF) is required by NY State law to value condominiums or cooperatives as if they were residential rental apartment buildings. DOF uses income information from rental proper…
Condominiums and cooperatives are valued as if they were residential rental apartments. Income information from similar rental properties is applied to determine value. The Department of Finance (DOF)…
Condominiums and cooperatives are valued as if they were residential rental apartments. Income information from similar rental properties is applied to determine value. The Department of Finance (DOF)…
The Department of Finance (DOF) is required by NY State law to value condominiums or cooperatives as if they were residential rental apartment buildings. DOF uses income information from rental proper…
Condominiums and cooperatives are valued as if they were residential rental apartments. Income information from similar rental properties is applied to determine value. The Department of Finance (DOF)…
The Department of Finance (DOF) is required by NY State law to value condominiums or cooperatives as if they were residential rental apartment buildings. DOF uses income information from rental proper…
The Department of Finance (DOF) is required by NY State law to value condominiums or cooperatives as if they were residential rental apartment buildings. DOF uses income information from rental proper…
The Department of Finance (DOF) is required by NY State law to value condominiums or cooperatives as if they were residential rental apartment buildings. DOF uses income information from rental proper…
The Department of Finance (DOF) is required by NY State law to value condominiums or cooperatives as if they were residential rental apartment buildings. DOF uses income information from rental proper…
The customer contact center locations, phone numbers and schedules
Contains all occupied and vacant facilities portfolio from Facility Planning (commercial spaces) and Community Operations (community centers, senior centers, day care centers, health centers, etc) It…
Shapefile of zoning section map index, grid to determine which zoning section map relates to specific areas of NYC. A sectional index grid to determine which Zoning Map refers to specific areas of New…
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. Local L…
Every two years beginning in July 2020, the Department of Housing Preservation and Development (HPD) designates 50 class "A" multiple dwellings with heat violations and complaints for participation in…
Office of Management and Budget (OMB) publishes the Capital Commitment Plan three times a year as a series of pdf files, generally in the months of January, April, and September as part of the publica…
Property tax abatement. The Department of Finance administers a number of benefits for property owners in the form of exemptions and abatement. Exemptions lower the amount of taxes you owe by reducing…
Changes to Property Assessment. The data is collected and entered into the system from different sources within the agency and is a record of value changes to assessments and exemptions for property.
Property tax balance and payment information for all active properties by period. This dataset will remain as a historical record. More current and more detailed data can now be found here: https://da…
The Property Charges dataset is a quarterly snapshot of a properties outstanding charges. For more current account information refer to the Property Information Portal or the Property Tax Public Acces…
The Department of Housing Preservation and Development (HPD) records complaints that are made by the public for conditions which violate the New York City Housing Maintenance Code (HMC) or the New Yor…
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 ha…
Program had ended. The Open Storefronts program assists existing ground-floor storefront businesses who want to use outdoor areas on a temporary bases due to the COVID-19 crisis. Note: Geospatial data…
This dataset is being replaced. Please visit: https://data.cityofnewyork.us/d/ipu4-2q9a for DOB permit data
Real Estate Assessment Property data. Data represent NYC properties assesments for purpose to calculate Property Tax, Grant eligibale properties Exemptions and/or Abatements. Data collected and entere…