Is 121 Seaman Ave rent stabilized?
121 Seaman Ave is a registered NYC rent-stabilized building in Inwood, Manhattan (10034). It has about 42 apartments, built in 1932.
Also written as 121 Seaman Avenue — or 121 Seaman Ave, Manhattan, NY 10034.
How this building compares
Its 1932 construction date sits close to the 1925 median for stabilized buildings tracked in Inwood. HPD lists 18 open violations here, about one for every 2 apartments — close to the 0.5 per apartment median for tracked buildings in the neighborhood. Of the 229 violations on record at the address, 74 are class C — HPD's immediately hazardous grade, and 10 of them are still open. HPD issued 65 new violations at the address in the last twelve months. Tenants have filed 715 HPD complaints at the address, 111 of them in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Inwood |
| ZIP | 10034 |
| Year built | 1932 |
| Apartments | 42 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1022400006 |
Owner & management
| Owner | 121 SEAMAN AVENUE, LLC 40 WEST 57TH STREET #1720 · New York, NY 10019 |
| Managing agent | BRIAN GARLAND |
Building conditions
| HPD violations | 18 open / 229 total · 65 in last 12 mo |
| HPD complaints | 2 open / 715 total |
| HPD registration last filed | October 11, 2025 |
Full building report — $9
Frequently asked questions
Is 121 Seaman Ave rent stabilized?
121 Seaman Ave in Inwood, 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 121 Seaman Ave?
121 Seaman Ave (BBL 1022400006) has about 42 residential apartments and was built in 1932, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.