Is 229 To 231 E 21st St rent stabilized?
229 To 231 E 21st St is a registered NYC rent-stabilized building in Gramercy, Manhattan (10010). It has about 24 apartments, built in 1920.
Also written as 229 To 231 East 21st Street — or 229 To 231 E 21st St, Manhattan, NY 10010.
How this building compares
With about 24 apartments it sits near the middle of the 252 rent-stabilized buildings this site tracks in Gramercy, where the median building has 20. Its 1920 construction date sits close to the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists 5 open violations here, about one for every 5 apartments — above the one for every 6 apartments median for tracked buildings in the neighborhood. Of the 192 violations on record at the address, 47 are class C — HPD's immediately hazardous grade, and 1 of them is still open. HPD issued 1 new violation at the address in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Gramercy |
| ZIP | 10010 |
| Year built | 1920 |
| Apartments | 24 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1009020020 |
Owner & management
| Owner | 21st Owner LLC 401 Park Avenue South #830 · New York, NY 10016 |
| Managing agent | Apex Management Group |
Building conditions
| HPD violations | 5 open / 192 total · 1 in last 12 mo |
| HPD complaints | 0 open / 83 total |
| HPD registration last filed | August 15, 2025 |
Full building report — $9
Frequently asked questions
Is 229 To 231 E 21st St rent stabilized?
229 To 231 E 21st St in Gramercy, Manhattan is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files, where its stabilization code is MULTIPLE DWELLING A. 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 229 To 231 E 21st St?
229 To 231 E 21st St (BBL 1009020020) has about 24 residential apartments and was built in 1920, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.