135 East 23rd Street
A 16-story building with 26 apartments, built in 1929, in Manhattan, NY 10010.
Addresses on the lot: 135 to 137 East 23rd Street.
HPD records as of October 26, 2026
135 East 23rd Street has 8 open HPD violations. Tenants made no complaints to HPD in the past year. It is registered to 23 LEXINGTON ASSOCIATES LLC. 22 apartments were registered as rent stabilized in 2019.
Does 135 East 23rd Street have open violations?
Yes: 8 open violations as of October 26, 2026. HPD sorts them by how soon the owner must fix them:
| Class | Deadline | Open |
|---|---|---|
| C, immediately hazardous | 24 hours for most | 0 |
| B, hazardous | 30 days | 1 |
| A, non-hazardous | About 90 days | 7 |
No class C violation is open. 66% of NYC buildings with 20 to 49 apartments have one. More on buildings by size
Every violation on HPD Online ↗ · How to read HPD violations
What do tenants complain about?
Tenants made no complaints to HPD in the 12 months to October 26, 2026.
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 135 East 23rd Street?
135 East 23rd Street is registered with HPD to 23 LEXINGTON ASSOCIATES 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
None in the past five years. HPD’s record has 1 older case, the latest from 2015.
City marshals carried out no evictions here in the five years to May 30, 2026.
For comparison, 11% of residential buildings in 10010 had a housing court case in the past five years.
Is 135 East 23rd Street rent stabilized?
22 apartments were registered as rent stabilized in 2019, the same as in 2018. That’s 22 of the building’s 26 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
- 144 East 24th Street33 apartments, built 1930
- 148 East 24th Street55 apartments, built 2009
- 143 East 23rd Street326 apartments, built 1928
- 131 East 23rd Street66 apartments, built 1925
- 126 East 24th Street28 apartments, built 1910
- 50 Lexington Avenue185 apartments, built 1987
HPD violations, complaints, registrations and housing court cases as of October 26, 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 1-00879-0023.