Is 521 To 529 Isham St rent stabilized?
521 To 529 Isham St is a registered NYC rent-stabilized building in Inwood, Manhattan (10034). It has about 60 apartments, built in 1930.
Also written as 521 To 529 Isham Street — or 521 To 529 Isham St, Manhattan, NY 10034.
How this building compares
With about 60 apartments it is larger than 77% of the 293 rent-stabilized buildings this site tracks in Inwood. Its 1930 construction date sits close to the 1925 median for stabilized buildings tracked in the neighborhood. HPD lists 20 open violations here, about one for every 3 apartments — below the 0.5 per apartment median for tracked buildings in the neighborhood. Of the 231 violations on record at the address, 47 are class C — HPD's immediately hazardous grade, and 7 of them are still open. HPD issued 39 new violations at the address in the last twelve months.
Building details
| Borough | Manhattan |
| Neighborhood | Inwood |
| ZIP | 10034 |
| Year built | 1930 |
| Apartments | 60 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 1022280045 |
Owner & management
| Owner | Isham 521, LLC 108-18 Queens Blvd #302 · Forest Hills, NY 11375 |
| Managing agent | Bronstein Properties LLC |
Building conditions
| HPD violations | 20 open / 231 total · 39 in last 12 mo |
| HPD complaints | 4 open / 435 total |
| HPD registration last filed | August 20, 2025 |
Full building report — $9
Frequently asked questions
Is 521 To 529 Isham St rent stabilized?
521 To 529 Isham St 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 521 To 529 Isham St?
521 To 529 Isham St (BBL 1022280045) has about 60 residential apartments and was built in 1930, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.