Is 343 E 51st St rent stabilized?
343 E 51st St is a registered NYC rent-stabilized building in East Midtown-Turtle Bay, Manhattan (10022). It has about 40 apartments, built in 1942.
Also written as 343 East 51st Street — or 343 E 51st St, Manhattan, NY 10022.
How this building compares
With about 40 apartments it sits near the middle of the 261 rent-stabilized buildings this site tracks in East Midtown-Turtle Bay, where the median building has 24. It went up in 1942, 15 years after the 1927 median for stabilized buildings tracked in the neighborhood. HPD lists 100 open violations here, about 2.5 per apartment — above the one for every 17 apartments median for tracked buildings in the neighborhood. Of the 111 violations on record at the address, 11 are class C — HPD's immediately hazardous grade, and 8 of them are still open. HPD issued 6 new violations at the address in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | East Midtown-Turtle Bay |
| ZIP | 10022 |
| Year built | 1942 |
| Apartments | 40 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, NON-EVICT COOP/CONDO |
| BBL | 1013440018 |
Owner & management
| Owner | 343 E 51ST STREET OWNER 343 EAST 51ST STREET · MANHATTAN, NY 10022 |
| Managing agent | MATTHEW ADAM PROPERTIES |
Building conditions
| HPD violations | 100 open / 111 total · 6 in last 12 mo |
| HPD complaints | 0 open / 122 total |
| HPD registration last filed | June 6, 2025 |
Full building report — $9
Frequently asked questions
Is 343 E 51st St rent stabilized?
343 E 51st St in East Midtown-Turtle Bay, Manhattan is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files, where its stabilization codes are MULTIPLE DWELLING A and NON-EVICT COOP/CONDO. Registration is recorded for the building, not for each apartment in it, so an individual unit here can still have been deregulated — ask the landlord or DHCR for that apartment's rent history before relying on it.
How many apartments are at 343 E 51st St?
343 E 51st St (BBL 1013440018) has about 40 residential apartments and was built in 1942, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.
Other rent-stabilized buildings in East Midtown-Turtle Bay
See all in East Midtown-Turtle Bay →