Is 21 Bay 31st St rent stabilized?
21 Bay 31st St is a registered NYC rent-stabilized building in Gravesend (West), Brooklyn (11214). It has about 3 apartments, built in 2003.
Also written as 21 Bay 31st Street — or 21 Bay 31st St, Brooklyn, NY 11214.
How this building compares
With about 3 apartments it is smaller than 95% of the 208 rent-stabilized buildings this site tracks in Gravesend (West). It went up in 2003, 74 years after the 1929 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 48 such buildings among the 208 this site tracks in the neighborhood. Tenants have filed 1 HPD complaint at the address, none of them in the last twelve months.
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Building details
| Borough | Brooklyn |
| Neighborhood | Gravesend (West) |
| ZIP | 11214 |
| Year built | 2003 |
| Apartments | 3 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A |
| BBL | 3063820032 |
Owner & management
| Owner | LMJ REALTY LLC 181 E 90 STREET #23B · New York, NY 10128 |
| Managing agent | CPA Building Management |
Building conditions
| HPD violations | 0 open / 1 total |
| HPD complaints | 0 open / 1 total |
| HPD registration last filed | July 3, 2025 |
Full building report — $9
📄 Get the full building report — $9. How this building's violation record compares citywide, who owns it and what else they own, and a pre-filled DHCR rent-history request. One-time, no account needed. The report also states plainly what the data cannot tell you. Get the report for 21 Bay 31st St →
Other rent-stabilized buildings in Gravesend (West)
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