481 Williams Avenue
A building with 52 apartments in Brooklyn, NY 11207.
HPD records as of October 24, 2026
481 Williams Avenue has 30 open HPD violations, 6 of them immediately hazardous. Tenants made 13 complaints to HPD in the past year, 3 about heat or hot water. It is registered to ROSE PROPERTY MGMT GRP LLC. 52 apartments were registered as rent stabilized in 2023.
Does 481 Williams Avenue have open violations?
Yes: 30 open violations as of October 24, 2026. HPD sorts them by how soon the owner must fix them:
| Class | Deadline | Open |
|---|---|---|
| C, immediately hazardous | 24 hours for most | 6 |
| B, hazardous | 30 days | 20 |
| A, non-hazardous | About 90 days | 4 |
It has an open class C violation, as 70% of NYC buildings with 50 to 99 apartments do. More on buildings by size
Of the violations HPD wrote here in the past year, 1 has been closed.
Every violation on HPD Online ↗ · How to read HPD violations
What do tenants complain about?
Tenants made 13 complaints to HPD in the 12 months to October 24, 2026, 3 of them about heat or hot water. Complaints reach HPD through 311; an inspector may then write a violation.
Among NYC buildings with 50 to 99 apartments, 77% had at least one complaint to HPD in the past year, and 65% had one about heat or hot water.
Every complaint on HPD Online ↗ · Noise complaints go to 311, not HPD
Who owns 481 Williams Avenue?
481 Williams Avenue is registered with HPD to ROSE PROPERTY MGMT GRP LLC. The registration also names a head officer and a managing agent, the people HPD contacts about the building.
1 other building is registered to the same company name, with 0 open violations between them.
The registration on HPD Online ↗ · The owner’s other buildings, on Who Owns What ↗ · Deeds and mortgages (ACRIS) ↗ · How to find who owns a building
Housing court and evictions
The latest housing court case over conditions or harassment opened in February 2025. HPD’s record has 3 cases here in all, going back to the 1990s.
City marshals carried out 1 eviction here in the five years to May 30, 2026.
For comparison, 6% of residential buildings in 11207 had a housing court case in the past five years.
Is 481 Williams Avenue rent stabilized?
52 apartments were registered as rent stabilized in 2023, the same as in 2022. That’s 52 of the building’s 52 apartments. Whether one apartment is stabilized is in its rent history, which the tenant can ask the state for.
How to check if an apartment is rent stabilized
Scores out of ten, from today’s records
Score this buildingThe address check reads the latest complaints and violations and scores the building, the landlord, the noise on the block and the walk to the subway. On a StreetEasy listing, the Chrome extension adds light for the floor and value for the rent.
Buildings nearby
- 453 Hinsdale Street60 apartments, built 2016
- 494 Georgia Avenue90 apartments
- 475 Alabama Avenue39 apartments, built 1916
- 446 Alabama Avenue60 apartments, built 1971
- 455 Alabama Avenue71 apartments, built 2022
- 500 Livonia Avenue90 apartments, built 2016
HPD violations, complaints, registrations and housing court cases as of October 24, 2026; evictions and rent-stabilized counts as of May 30, 2026; size and age from the city’s PLUTO. All from NYC Open Data. Public records, not legal advice. Tax lot 3-03819-7501.