623 Courtlandt Avenue
A 6-story building with 23 apartments, built in 1931, in the Bronx, NY 10451.
Addresses on the lot: 623 to 625 Courtlandt Avenue.
HPD records as of October 28, 2026
623 Courtlandt Avenue has 63 open HPD violations, 9 of them immediately hazardous. Tenants made 40 complaints to HPD in the past year. It is registered to SOUTH BRONX COMMUNITY LEMLE WOLFF LLC. 24 apartments were registered as rent stabilized in 2023.
Does 623 Courtlandt Avenue have open violations?
Yes: 63 open violations as of October 28, 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 | 30 |
| A, non-hazardous | About 90 days | 24 |
It has an open class C violation, as 66% of NYC buildings with 20 to 49 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 40 complaints to HPD in the 12 months to October 28, 2026, none about heat or hot water. Complaints reach HPD through 311; an inspector may then write a violation.
Among NYC buildings with 20 to 49 apartments, 69% had at least one complaint to HPD in the past year, and 53% had one about heat or hot water.
Every complaint on HPD Online ↗ · Noise complaints go to 311, not HPD
Who owns 623 Courtlandt Avenue?
623 Courtlandt Avenue is registered with HPD to SOUTH BRONX COMMUNITY LEMLE WOLFF LLC. The registration also names a head officer and a managing agent, the people HPD contacts about the building.
28 other buildings are 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 July 2026. HPD’s record has 7 cases here in all, going back to the 1990s.
City marshals carried out no evictions here in the five years to May 30, 2026.
For comparison, 29% of residential buildings in 10451 had a housing court case in the past five years.
Is 623 Courtlandt Avenue rent stabilized?
24 apartments were registered as rent stabilized in 2023, the same as in 2018. 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
- 340 East 151st Street31 apartments, built 1911
- 351 East 152nd Street44 apartments, built 1931
- 368 East 152nd Street32 apartments, built 2023
- 370 East 152nd Street130 apartments, built 1973
- 333 East 150th Street35 apartments, built 1909
- 652 Courtlandt Avenue44 apartments, built 1926
HPD violations, complaints, registrations and housing court cases as of October 28, 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 2-02411-0045.