Is 103 Diamond St rent stabilized?
103 Diamond St is a registered NYC rent-stabilized building in Greenpoint, Brooklyn (11222). It has about 8 apartments, built in 1928.
Also written as 103 Diamond Street — or 103 Diamond St, Brooklyn, NY 11222.
How this building compares
With about 8 apartments it sits near the middle of the 903 rent-stabilized buildings this site tracks in Greenpoint, where the median building has 6. Its 1928 construction date sits close to the 1930 median for stabilized buildings tracked in the neighborhood. HPD lists 10 open violations here, about 1.2 per apartment — above the one for every 6 apartments median for tracked buildings in the neighborhood. Of the 16 violations on record at the address, 9 are class C — HPD's immediately hazardous grade, and all of them are still open. HPD issued 1 new violation at the address in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Greenpoint |
| ZIP | 11222 |
| Year built | 1928 |
| Apartments | 8 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3026510018 |
Owner & management
| Owner | 103 DIAMOND STREET LLC 353 Old Dutch Hollow Rd · Monroe, NY 10950 |
| Managing agent | 103 Diamond Street LLC |
Building conditions
| HPD violations | 10 open / 16 total · 1 in last 12 mo |
| HPD complaints | 0 open / 4 total |
| HPD registration last filed | July 9, 2025 |
Full building report — $9
Frequently asked questions
Is 103 Diamond St rent stabilized?
103 Diamond St in Greenpoint, Brooklyn 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 103 Diamond St?
103 Diamond St (BBL 3026510018) has about 8 residential apartments and was built in 1928, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.