Is 350 Keap St rent stabilized?
350 Keap St is a registered NYC rent-stabilized building in Williamsburg, Brooklyn (11211). It has about 29 apartments, built in 1912.
Also written as 350 Keap Street — or 350 Keap St, Brooklyn, NY 11211.
How this building compares
With about 29 apartments it is larger than 74% of the 620 rent-stabilized buildings this site tracks in Williamsburg. Its 1912 construction date sits close to the 1915 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 258 such buildings among the 624 this site tracks in the neighborhood. Of the 105 violations on record at the address, 13 are class C — HPD's immediately hazardous grade. Tenants have filed 125 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Williamsburg |
| ZIP | 11211 |
| Year built | 1912 |
| Apartments | 29 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING B, ARTICLE 11 |
| BBL | 3024370003 |
Owner & management
| Owner | GROWER-GREEN HOUSING DEVELOPMENT FUND CORPORATION 33-01 VERNON BOULEVARD · LONG ISLAND CIT, NY 11106 |
| Managing agent | ASHTON MANAGEMENT CORP |
Building conditions
| HPD violations | 0 open / 105 total |
| HPD complaints | 0 open / 125 total |
| HPD registration last filed | August 19, 2025 |