Multiple Dwelling Registrations
Pursuant to New York City’s Housing Maintenance Code, the Department of Housing Preservation and Development (HPD) collects registration information from owners of residential rental units. Owners are required to register if they own residential buildings with three or more units or if they own one- or two-family homes and neither they nor members of their immediate family live there. Registrations are required upon taking ownership of a qualifying building, and once a year thereafter.
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
- Monthly
- Actually updates about every
- 71.82 days
- Publisher last updated the data
- Aug 12, 2026
Our mirror
Whether our copy of this data is current with the source.
In sync
- We last synced
- Aug 12, 2026, 11:00 AM
- Rows in our copy
- 203,887
- Rows at the source
- 203,887
- Our copy trails the source by
- under a minute
Columns
Each source column, with the name and type we use to store it.
The publisher has not provided a data dictionary.
3 of 16 columns carry a concept; 16 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 |
|---|---|---|---|---|---|---|---|---|
zip | Zip | Address information for the building | Not bound | Text | zip | text | — | |
highhousenumber | HighHouseNumber | Address information for the building | Not bound | Text | highhousenumber | text | — | |
block | Block | Tax block for building | Not bound | Number | block | numeric | — | |
bin | BIN | DCP Building Identification Number for building | bindeclared | Number | bin | numeric | — | |
lowhousenumber | LowHouseNumber | Address information for the building | Not bound | Text | lowhousenumber | text | — | |
boro | Boro | Boro code (1 = Manhattan, 2 = Bronx, 3 = Brooklyn, 4 = Queens, 5 = Staten Island) | boroughdeclared | Text | boro | text | — | |
lot | Lot | Tax lot for building | Not bound | Number | lot | numeric | — | |
housenumber | HouseNumber | Address information for the building | Not bound | Text | housenumber | text | — | |
registrationenddate | RegistrationEndDate | Expiration date of registration record | Not bound |
Download
This file was produced on Aug 28, 2026, 10:03 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/tesw-yqqr
- Version
- Content hash:
432659bd223a4e4c78d4a1b650bd06da401562c11abfeb6536f9084205134ded - What we changed
- We did not change the data. We stored it as published.
- Publisher
- codenownyc
- We retrieved it
- Aug 12, 2026, 11:00 AM
Update history
| Started | Kind | Result | Rows written | Produced by |
|---|---|---|---|---|
| Aug 28, 2026, 1:18 AM | full_replace | success | 203,887 | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.73 |