Is 609 Kappock St rent stabilized?
609 Kappock St is a registered NYC rent-stabilized building in Riverdale-Spuyten Duyvil, the Bronx (10463). It has about 66 apartments, built in 1962.
Also written as 609 Kappock Street — or 609 Kappock St, the Bronx, NY 10463.
How this building compares
With about 66 apartments it sits near the middle of the 160 rent-stabilized buildings this site tracks in Riverdale-Spuyten Duyvil, where the median building has 72. Its 1962 construction date sits close to the 1958 median for stabilized buildings tracked in the neighborhood. HPD lists 8 open violations here, about one for every 8 apartments — matching the median for tracked buildings in the neighborhood. Of the 15 violations on record at the address, 2 are class C — HPD's immediately hazardous grade, and 1 of them is still open. Tenants have filed 17 HPD complaints at the address, none of them in the last twelve months.
Building details
| Borough | the Bronx |
| Neighborhood | Riverdale-Spuyten Duyvil |
| ZIP | 10463 |
| Year built | 1962 |
| Apartments | 66 |
| Rent-stabilized | Yes — DHCR registered |
| Stabilization code | MULTIPLE DWELLING A, NON-EVICT COOP/CONDO |
| BBL | 2057250767 |
Owner & management
| Owner | CONGRESSIONAL OWNERS, INC. 120 BROADWAY #22 FL · New York, NY 10271 |
| Managing agent | SOLSTICE RESIDENTIAL GROUP, LLC |
Building conditions
| HPD violations | 8 open / 15 total |
| HPD complaints | 0 open / 17 total |
| HPD registration last filed | September 26, 2025 |
Full building report — $9
Frequently asked questions
Is 609 Kappock St rent stabilized?
609 Kappock St in Riverdale-Spuyten Duyvil, the Bronx is registered as rent stabilized in the New York State DHCR 2024 rent-stabilized building files, where its stabilization codes are MULTIPLE DWELLING A and NON-EVICT COOP/CONDO. 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 609 Kappock St?
609 Kappock St (BBL 2057250767) has about 66 residential apartments and was built in 1962, from NYC PLUTO. PLUTO counts the building's units; it does not say how many of them are rent stabilized.
Other rent-stabilized buildings in Riverdale-Spuyten Duyvil
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