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, 4:00 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 2 of 2 datasets

  • DOB Disciplinary Actions

    Department of BuildingsUpdates: DailyPublisher updated: Jan 18, 2026

    The Department of Buildings investigates and takes disciplinary action against construction professionals when their conduct violates standards set forth in the New York City Construction Codes. Actio…

    Publisher: OverdueOur mirror: In sync

  • DOB Sign Application Filings

    Department of BuildingsUpdates: DailyPublisher updated: Jan 3, 2024

    Outdoor advertising regulations and zoning laws reduce visual clutter and protect people from dangerous and illegally installed signs. Signs must comply with regulations outlined in the NYC Constructi…

    Publisher: OverdueOur mirror: In sync