321 Ovington Avenue
A 6-story building with 119 apartments, built in 1928, in Brooklyn, NY 11209.
Addresses on the lot: 321 to 339 Ovington Avenue.
HPD records as of October 24, 2026
321 Ovington Avenue has 586 open HPD violations, 166 of them immediately hazardous. Tenants made 603 complaints to HPD in the past year, 10 about heat or hot water. It is registered to SG & SONS REALTY LLC. 116 apartments were registered as rent stabilized in 2023.
Does 321 Ovington Avenue have open violations?
Yes: 586 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 | 166 |
| B, hazardous | 30 days | 321 |
| A, non-hazardous | About 90 days | 99 |
It has an open class C violation, as 56% of NYC buildings with 100 or more apartments do. More on buildings by size
Of the violations HPD wrote here in the past year, 118 have been closed.
Every violation on HPD Online ↗ · How to read HPD violations
What do tenants complain about?
Tenants made 603 complaints to HPD in the 12 months to October 24, 2026, 10 of them about heat or hot water. Complaints reach HPD through 311; an inspector may then write a violation.
Among NYC buildings with 100 or more apartments, 72% had at least one complaint to HPD in the past year, and 57% had one about heat or hot water.
Every complaint on HPD Online ↗ · Noise complaints go to 311, not HPD
Who owns 321 Ovington Avenue?
321 Ovington Avenue is registered with HPD to SG & SONS REALTY LLC. The registration also names a head officer, the person 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 July 2026. HPD’s record has 20 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, 1% of residential buildings in 11209 had a housing court case in the past five years.
Is 321 Ovington Avenue rent stabilized?
116 apartments were registered as rent stabilized in 2023, the same as in 2018. That’s 116 of the building’s 119 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
- 345 Ovington Avenue25 apartments, built 2013
- 315 Ovington Avenue102 apartments, built 1962
- 359 Ovington Avenue78 apartments, built 1953
- 321 Bay Ridge Avenue20 apartments, built 1915
- 315 Bay Ridge Avenue20 apartments, built 1915
- 316 68th Street20 apartments, built 1917
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 3-05872-0071.