Is 1720 Mermaid Ave rent stabilized?
1720 Mermaid Ave is a registered NYC rent-stabilized building in Coney Island-Sea Gate, Brooklyn (11224). It has about 7 apartments, built in 1931.
Also written as 1720 Mermaid Avenue — or 1720 Mermaid Ave, Brooklyn, NY 11224.
How this building compares
With about 7 apartments it is smaller than 66% of the 71 rent-stabilized buildings this site tracks in Coney Island-Sea Gate. Its 1931 construction date sits close to the 1932 median for stabilized buildings tracked in the neighborhood. HPD lists 3 open violations here, about one for every 2 apartments — below the 0.6 per apartment median for tracked buildings in the neighborhood. Of the 143 violations on record at the address, 41 are class C — HPD's immediately hazardous grade. Tenants have filed 148 HPD complaints at the address, 6 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Coney Island-Sea Gate |
| ZIP | 11224 |
| Year built | 1931 |
| Apartments | 7 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, GARDEN COMPLEX |
| BBL | 3070610004 |
Owner & management
| Owner | BHN MERMAID LLC. 90-47 170TH STREET #2C · Jamaica, NY 11432 |
| Managing agent | Robert Ainehsazan |
Building conditions
| HPD violations | 3 open / 143 total |
| HPD complaints | 0 open / 148 total |
| HPD registration last filed | September 26, 2025 |
Full building report — $9
Other rent-stabilized buildings in Coney Island-Sea Gate
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