585 East 21st Street
A 6-story building with 65 apartments, built in 1931, in Brooklyn, NY 11226.
Addresses on the lot: 585 to 599 East 21st Street.
HPD records as of October 24, 2026
585 East 21st Street has 10 open HPD violations, 3 of them immediately hazardous. Tenants made 17 complaints to HPD in the past year, 4 about heat or hot water. It is registered to DITMAS PARK LLC.
Does 585 East 21st Street have open violations?
Yes: 10 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 | 3 |
| B, hazardous | 30 days | 6 |
| A, non-hazardous | About 90 days | 1 |
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, 4 have been closed.
Every violation on HPD Online ↗ · How to read HPD violations
What do tenants complain about?
Tenants made 17 complaints to HPD in the 12 months to October 24, 2026, 4 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 585 East 21st Street?
585 East 21st Street is registered with HPD to DITMAS PARK LLC. The registration also names a head officer and a managing agent, the people HPD contacts about the building.
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 December 2022. HPD’s record has 14 cases here in all, going back to the 1990s.
City marshals carried out 3 evictions here in the five years to May 30, 2026.
For comparison, 12% of residential buildings in 11226 had a housing court case in the past five years.
Is 585 East 21st Street rent stabilized?
No rent-stabilized apartments were registered here from 2018 to 2023. That doesn’t prove there are none: some owners don’t register them.
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
- 524 East 22nd Street23 apartments, built 1935
- 611 East 21st Street42 apartments, built 1935
- 2116 Ditmas Avenue78 apartments, built 1935
- 530 East 22nd Street40 apartments, built 1935
- 2014 Ditmas Avenue20 apartments, built 1931
- 600 East 21st Street60 apartments, built 1931
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 3-05207-0001.