CityTapNYC Open Data on tap

Gaps in the data behind this page

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

Source last observed Oct 11, 2026, 5:00 AM.

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

  • 48 of the 2,408 mirrored datasets lag the source they copy.

    48 / 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.

Showing 3 of 3 datasets

  • DOB Violations

    Department of BuildingsUpdates: Every weekdayPublisher updated: Oct 10, 2026

    This data set includes older civil penalties (commonly referred to as ‘DOB Violations’) that were issued by the Department of Buildings (DOB) in the Buildings Information System (BIS). For newer civil…

    Publisher: FreshOur mirror: In sync

  • DOB NOW: Safety – Facades Compliance Filings

    Department of BuildingsUpdates: Every weekdayPublisher updated: Oct 10, 2026

    List of all Facades compliance filings submitted in DOB NOW.

    Publisher: FreshOur mirror: In sync

  • DOB ECB Violations

    Department of BuildingsUpdates: Every weekdayPublisher updated: Oct 10, 2026

    This data set includes summonses issued by the Department of Buildings that are adjudicated by OATH/ECB. Separately, civil penalties (commonly referred to as ‘DOB Violations’) are found in the DOB Saf…

    Publisher: FreshOur mirror: In sync