Is 343 Ralph Ave rent stabilized?
343 Ralph Ave is a registered NYC rent-stabilized building in Ocean Hill, Brooklyn (11233). It has about 20 apartments, built in 2019.
Also written as 343 Ralph Avenue — or 343 Ralph Ave, Brooklyn, NY 11233.
How this building compares
With about 20 apartments it is larger than 84% of the 353 rent-stabilized buildings this site tracks in Ocean Hill. It went up in 2019, 109 years after the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 56 such buildings among the 354 this site tracks in the neighborhood. Tenants have filed 5 HPD complaints at the address, 5 of them in the last twelve months.
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Building details
| Borough | Brooklyn |
| Neighborhood | Ocean Hill |
| ZIP | 11233 |
| Year built | 2019 |
| Apartments | 20 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, 421-A (16) |
| BBL | 3015560001 |
Owner & management
| Owner | Ralph Property LLC 143 Division ave · Brooklyn, NY 11211 |
| Managing agent | Ralph Property LLC |
Building conditions
| HPD complaints | 0 open / 5 total |
| HPD registration last filed | July 10, 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 343 Ralph Ave →
Other rent-stabilized buildings in Ocean Hill
14 Havens Pl6 Havens Pl1484 Herkimer St1482 Herkimer St1480 Herkimer St65 Sackman St20 To 24 Prescott Pl1921 Atlantic Ave2027 Pacific St1445 To 1447 Saint Marks Ave1709 Park Pl1682 Park Pl