Local Law 44 - Building
The Building data table Includes building-level information such as address, other location identifiers, stories, and square footage at base about which HPD is required to report pursuant to Local Law 44 of 2012, and is part of the Housing Projects Receiving City Financial Assistance (Local Law 44) collection of data tables.
Open in the graph · Relate this dataset · What these columns mean
Freshness
The publisher's promise
How the agency that publishes this data says it keeps the data current.
Stale
- Says it updates
- Every 6 months
- Actually updates about every
- —
- Publisher last updated the data
- Nov 17, 2025
Our mirror
Whether our copy of this data is current with the source.
In sync
- We last synced
- Nov 17, 2025, 4:55 PM
- Rows in our copy
- 3,231
- Rows at the source
- 3,231
- Our copy trails the source by
- under a minute
Columns
Each source column, with the name and type we use to store it.
6 of 24 columns carry a concept; 23 carry a description from the publisher. Read the concept column before you join. A column with no concept carries no claim from us, and a name that looks like a key is not one.
| Source field | Display name | What the publisher says it is | Concept | Source type | Stored as | Stored type | Row identifier | Unit |
|---|---|---|---|---|---|---|---|---|
postcode | Postcode | ZIP Code for Development Team Entity or Individual's address | zipdeclared | Text | postcode | text | — | |
bbl | BBL | The Borough, Block, Lot (BBL) associated with the provided entity location. | Not bound | Text | bbl | text | — | |
buildingid | BuildingID | The HPD Building ID is the unique numeric identifier assigned by HPD to all buildings | Not bound | Text | buildingid | text | — | |
reportingconstructiontype | ReportingConstructionType | Indicates whether the building is categorized as 'new construction' or 'preservation' in Housing New York statistics. 'New construction' is where affordable housing units are created through the development of new buildings or down payment assistance enabling a new homeowner to access an affordable home. 'Preservation' is where existing buildings receive physical rehabilitation and/or financial operating assistance in exchange for affordability for existing and future tenants. Note that some preservation projects may not involve construction. | Not bound | Text | reportingconstructiontype | text | — | |
boroid | Borough | Numeric code indicating each of the five boroughs of New York City | boroughdeclared | Text | boroid | text | — | |
block | Block | The tax block assigned by the Department of Finance | Not bound | Text | block | text | — | |
lot | Lot | The tax lot assigned by the Department of Finance | Not bound | Text | lot |
Download
This file was produced on Aug 25, 2026, 10:08 PM.
Refresh this dataset
Source and attribution
Where this data comes from, which version we hold, and what we changed.
- Source
- https://data.cityofnewyork.us/d/hu6m-9cfi
- Version
- Content hash:
a7c848f8a2ac077d91953bc251e6e706712dae40cb0062e8e72b0586590300b2 - What we changed
- We did not change the data. We stored it as published.
- Publisher
- codenownyc
- We retrieved it
- Nov 17, 2025, 4:55 PM
Update history
| Started | Kind | Result | Rows written | Produced by |
|---|---|---|---|---|
| Aug 24, 2026, 7:32 PM | full_replace | success | 3,231 | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.68 |