Data catalog
HPD Housing Maintenance Code Violations
Department of Housing Preservation and Development (HPD) · NYC Open Data wvxf-dwi5
- Publisher cadence
- Daily (publisher metadata: Update Frequency = Daily).
- Ingested by LotContext
- — records · Oct 12, 2026
- Coverage
- Publisher: violations open on 2012-10-01 plus violations issued since. This is not an all-time closed-violation history, and LotContext publishes only what its runs ingested.
- Known limits
-
Statuses change as violations are certified or closed; a row missing from a bounded run is not a removal.
Dates are date-only. Class A/B/C is HPD's hazard class, not a LotContext score.
- Delivery rights
- bulk export: Pending review commercial api: Pending review internal storage: Approved public display: Approved redistribution: Pending review report export: Approved
- Storage and website display authorized for on-demand research on 2026-10-05; see docs/operations/on-demand-collection.md. Owner-scoped normalized report export reviewed 2026-10-22; see docs/operations/source-export-review.md. Commercial API, bulk export and public redistribution remain pending review.
Published fields
| LotContext field | Source fields | Derivation |
|---|---|---|
| building_link | bin | bin_validated.v1 |
| category | class | hpd_violation_class.v1 |
| correct_by_on | originalcorrectbydate | as reported |
| description | novdescription | as reported |
| filed_on | novissueddate | as reported |
| inspected_on | inspectiondate | as reported |
| parcel_link | bbl | bbl_validated.v1 |
| record_key | violationid | as reported |
| resolved_on | currentstatusdate | closed_status_date.v1 |
| status | violationstatus, currentstatus | hpd_violation_status.v1 |
Violation descriptions can name apartments and building conditions. Apartment and story are published; no contact or registration details are ingested.
Source metadata last verified Sep 20, 2026.