4114 9th Avenue
A 6-story building with 66 apartments, built in 1959, in Brooklyn, NY 11232.
Addresses on the lot: 4102 to 4114 9th Avenue.
HPD records as of November 5, 2026
4114 9th Avenue has 26 open HPD violations, 9 of them immediately hazardous. Tenants made 19 complaints to HPD in the past year, 5 about heat or hot water. It is registered to DARTMOUTH REALTY LP. 60 apartments were registered as rent stabilized in 2023.
Does 4114 9th Avenue have open violations?
Yes: 26 open violations as of November 5, 2026. HPD sorts them by how soon the owner must fix them:
| Class | Deadline | Open |
|---|---|---|
| C, immediately hazardous | 24 hours for most | 9 |
| B, hazardous | 30 days | 15 |
| A, non-hazardous | About 90 days | 2 |
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, 20 have been closed.
Every violation on HPD Online ↗ · How to read HPD violations
What do tenants complain about?
Tenants made 19 complaints to HPD in the 12 months to November 5, 2026, 5 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 4114 9th Avenue?
4114 9th Avenue is registered with HPD to DARTMOUTH REALTY LP. 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 July 2023. HPD’s record has 10 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, 3% of residential buildings in 11232 had a housing court case in the past five years.
Is 4114 9th Avenue rent stabilized?
60 apartments were registered as rent stabilized in 2023, the same as in 2018. That’s 60 of the building’s 66 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
- 859 42nd Street31 apartments, built 1927
- 4123 9th Avenue38 apartments, built 1916
- 902 41st Street46 apartments, built 1929
- 855 42nd Street20 apartments, built 1914
- 849 42nd Street20 apartments, built 1914
- 850 42nd Street20 apartments, built 1916
HPD violations, complaints, registrations and housing court cases as of November 5, 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 3-00923-0037.