Is 344 Marion St rent stabilized?
344 Marion St is a registered NYC rent-stabilized building in Ocean Hill, Brooklyn (11233). It has about 6 apartments, built in 1903.
Also written as 344 Marion Street — or 344 Marion St, Brooklyn, NY 11233.
How this building compares
With about 6 apartments it sits near the middle of the 353 rent-stabilized buildings this site tracks in Ocean Hill, where the median building has 8. Its 1903 construction date sits close to the 1910 median for stabilized buildings tracked in the neighborhood. HPD lists 3 open violations here, about 0.5 per apartment — below the 1.1 per apartment median for tracked buildings in the neighborhood. Of the 271 violations on record at the address, 64 are class C — HPD's immediately hazardous grade. Tenants have filed 278 HPD complaints at the address, 10 of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Ocean Hill |
| ZIP | 11233 |
| Year built | 1903 |
| Apartments | 6 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, GARDEN COMPLEX |
| BBL | 3015200024 |
Owner & management
| Owner | MARION EQUITIES, LLC 2 SKILLMAN STREET #313 · Brooklyn, NY 11205 |
| Managing agent | ARTHUR DENICIA |
Building conditions
| HPD violations | 3 open / 271 total · 4 in last 12 mo |
| HPD complaints | 0 open / 278 total |
| HPD registration last filed | October 17, 2025 |