Is 790 Classon Ave rent stabilized?
790 Classon Ave is a registered NYC rent-stabilized building in Prospect Heights, Brooklyn (11238). It has about 13 apartments, built in 1910.
Also written as 790 Classon Avenue — or 790 Classon Ave, Brooklyn, NY 11238.
How this building compares
With about 13 apartments it sits near the middle of the 262 rent-stabilized buildings this site tracks in Prospect Heights, where the median building has 10. Its 1910 construction date sits close to the 1915 median for stabilized buildings tracked in the neighborhood. HPD lists no open violations at this address — one of 46 such buildings among the 263 this site tracks in the neighborhood. Of the 72 violations on record at the address, 3 are class C — HPD's immediately hazardous grade, and none of them are still open. Tenants have filed 42 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | Brooklyn |
| Neighborhood | Prospect Heights |
| ZIP | 11238 |
| Year built | 1910 |
| Apartments | 13 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, GARDEN COMPLEX, J-51 |
| BBL | 3011740042 |
Owner & management
| Owner | CLASSON GROUP LLC 5 New Montrose Ave #4 · Brooklyn, NY 11211 |
| Managing agent | TWIN GROUP ASSOCIATES INC |
Building conditions
| HPD violations | 0 open / 72 total |
| HPD complaints | 0 open / 42 total |
| HPD registration last filed | July 8, 2025 |
Full building report — $9
Frequently asked questions
Is 790 Classon Ave rent stabilized?
790 Classon Ave in Prospect Heights, Brooklyn is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files, where its stabilization codes are MULTIPLE DWELLING A, GARDEN COMPLEX and J-51. Registration is recorded for the building, not for each apartment in it, so an individual unit here can still have been deregulated — ask the landlord or DHCR for that apartment's rent history before relying on it.
How many apartments are at 790 Classon Ave?
790 Classon Ave (BBL 3011740042) has about 13 residential apartments and was built in 1910, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.