Gaps in the data behind this page

710 of the 3,026 datasets in the catalog hold no queryable rows.
49 of the 2,408 mirrored datasets lag the source they copy.

Source last observed Oct 10, 2026, 1:00 PM.

Where each note comes from

710 of the 3,026 datasets in the catalog hold no queryable rows.
710 / 3,026
Source: /api/field-coverage
Check it yourself: /api/field-coverage#/catalog/datasets_mart_declared
49 of the 2,408 mirrored datasets lag the source they copy.
49 / 2,408
Source: /api/scorecard
Check it yourself: /api/scorecard#/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.

Housing, Buildings & Property

Look up buildings, housing, and property records.

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Coverage

46,873 of 56,681 columns decided — 82.7% · 9,148 bound (16.1%) · 9,808 still unread

Bound: 9,148; 16.1%; a concept was found and asserted for the column.
Refused: 29,070; 51.3%; the column was read and no concept fits. A verdict, not a gap.
Insufficient: 8,655; 15.3%; read, but the evidence did not settle it.
Unanalysed: 9,808; 17.3%; nobody has read this column yet.

56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 10, 2026, 1:09 PM

Where the unread columns are

3,026 datasets, 56,681 catalogued fields, 9,808 of them still unread. Every band below is a share of that, worst first. Open one to see its datasets.

Showing 11 of 11 datasets

Public Design Commission Annual Report
Public Design CommissionUpdates: AnnuallyPublisher updated: Aug 4, 2026
List of projects that were submitted to and reviewed by the Public Design Commission on an annual basis.
Publisher: FreshOur mirror: In sync
Grant Applications Tracking Table
Landmarks Preservation CommissionUpdates: AnnuallyPublisher updated: Jul 14, 2026
The Grant Applications Tracking Table tracks grant applications received by the LPC and their outcomes. LPC's Historic Preservation Grant Program (HPGP) offers grants ranging from $10,000 to $30,000 p…
Publisher: FreshOur mirror: In sync
NYC Citywide Annualized Calendar Sales Update
Department of FinanceUpdates: AnnuallyPublisher updated: Jun 9, 2026
Annualized sales file displays yearly sales information of properties sold in New York City.
Publisher: FreshOur mirror: In sync
Storefronts Reported Vacant or Not
Department of FinanceUpdates: AnnuallyPublisher updated: Apr 9, 2026
Storefronts Reported Vacant or Not. The dataset was created to comply with Local Law 157 of 2019. Data is collected using an online portal, which allows owners to provide information about ground and…
Publisher: FreshOur mirror: In sync
Storefront Registration Statistics for Designated Class One
Department of FinanceUpdates: AnnuallyPublisher updated: Dec 8, 2025
Aggregate statistics for registered storefronts in Designated Class One properties by identified geographic boundaries (Citywide, Borough, Council District).
Publisher: FreshOur mirror: In sync
Storefront Registration Class 2 and 4 Statistics
Department of FinanceUpdates: AnnuallyPublisher updated: Dec 8, 2025
Aggregate statistics for all registered storefront by identified geographic boundaries (Citywide, Borough, Council District, Census Tract)
Publisher: FreshOur mirror: In sync
Low Income Housing Tax Credits Awarded by HPD: Building-Level (4% Awards)
Department of Housing Preservation and DevelopmentUpdates: AnnuallyPublisher updated: Nov 13, 2025
The Department of Housing Preservation and Development (HPD) receives a sub-allocation of 9% Low Income Housing Tax Credits and allocated its credits through one competitive round each calendar year.…
Publisher: FreshOur mirror: In sync
Low Income Housing Tax Credits Awarded by HPD: Project-Level (4% Awards)
Department of Housing Preservation and DevelopmentUpdates: AnnuallyPublisher updated: Nov 13, 2025
The Department of Housing Preservation and Development (HPD) receives a sub-allocation of 9% Low Income Housing Tax Credits and allocated its credits through one competitive round each calendar year.…
Publisher: FreshOur mirror: In sync
Low Income Housing Tax Credits Awarded by HPD: Building-Level (9% Awards)
Department of Housing Preservation and DevelopmentUpdates: AnnuallyPublisher updated: Nov 13, 2025
The Department of Housing Preservation and Development (HPD) receives a sub-allocation of 9% Low Income Housing Tax Credits and allocated its credits through one competitive round each calendar year.…
Publisher: FreshOur mirror: In sync
Low Income Housing Tax Credits Awarded by HPD: Project-Level (9% Awards)
Department of Housing Preservation and DevelopmentUpdates: AnnuallyPublisher updated: Nov 13, 2025
The Department of Housing Preservation and Development (HPD) receives a sub-allocation of 9% Low Income Housing Tax Credits and allocated its credits through one competitive round each calendar year.…
Publisher: FreshOur mirror: In sync
Property Valuation and Assessment Data Tax Classes 1,2,3,4
Department of FinanceUpdates: AnnuallyPublisher updated: Sep 14, 2026
Real Estate Assessment Property data. Data represent NYC properties assessments for purpose to calculate Property Tax, Grant eligible properties Exemptions and/or Abatements. Data collected and entere…
Publisher: FreshOur mirror: Not mirrored