Is 21 E 51st St rent stabilized?
21 E 51st St is a registered NYC rent-stabilized building in East Flatbush-Rugby, Brooklyn (11203). It has about 3 apartments, built in 2007.
Also written as 21 East 51st Street — or 21 E 51st St, Brooklyn, NY 11203.
How this building compares
With about 3 apartments it is smaller than 96% of the 208 rent-stabilized buildings this site tracks in East Flatbush-Rugby. It went up in 2007, 77 years after the 1930 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 24 such buildings among the 208 this site tracks in the neighborhood. Tenants have filed 3 HPD complaints at the address, none of them in the last twelve months.
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Building details
| Borough | Brooklyn |
| Neighborhood | East Flatbush-Rugby |
| ZIP | 11203 |
| Year built | 2007 |
| Apartments | 3 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, GARDEN COMPLEX |
| BBL | 3045920042 |
Owner & management
| Owner | EAST 51 PROPERTIES LLC 191-15 JAMAICA AVE · HOLLIS, NY 11423 |
| Managing agent | SUPERIOR HOMES PROPERTY |
Building conditions
| HPD violations | 0 open / 4 total · 1 in last 12 mo |
| HPD complaints | 0 open / 3 total |
| HPD registration last filed | September 2, 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 E 51st St →
Other rent-stabilized buildings in East Flatbush-Rugby
691 Linden Blvd699 To 701 Linden Blvd788 Schenectady Ave763 Lenox Rd829 To 839 Clarkson Ave17 E 51st St23 E 51st St25 E 51st St27 E 51st St94 To 106 Remsen Ave51 E 51st St53 E 51st St
See all in East Flatbush-Rugby →