641 Troy Avenue
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Is 641 Troy Avenue rent-stabilized?
Rent stabilization caps how much your rent can rise and protects your right to renew. Here's how this building scores on the four signals that usually point to it.
Based on public NYC records. Not legal advice — verify with the DHCR (Division of Housing and Community Renewal) at apps.hcr.ny.gov.
641 Troy Avenue, a 4-story, 38-unit tenement building in Crown Heights built in 1924 and owned by James Mullings, has experienced persistent maintenance challenges throughout 2025. The building has ongoing issues with plumbing, water leaks, and rodent infestations, as evidenced by multiple 311 service requests and housing maintenance code complaints. Most recently, in June 2025, there have been reports of problems with the building's bell/intercom system and plumbing fixtures in bathrooms and sinks. Notable incidents in 2025 include several water leak complaints (with violations issued), multiple rodent sightings leading to ongoing baiting operations, and appliance-related issues. The building has also faced heat and hot water service interruptions, though these were resolved promptly according to HPD inspections.
The property has a documented history of maintenance violations, particularly in Apartment B12, where issues with mice infestation, water leaks, and various repair needs were identified and required correction. The building's management has been cited for failure to file certain inspection reports, though this violation was eventually dismissed. In terms of pest management, while the building maintained a zero infestation status for several years between 2019-2023, a single unit was reported as infested and subsequently treated in late 2024, according to the bedbug reporting system. The Department of Buildings records indicate past issues with unauthorized work and occupancy concerns, though these are now resolved. Regular rodent control measures have been implemented throughout 2024-2025, with multiple instances of rat activity detection prompting bait application.
How 641 Troy Avenue's risk score is calculated
We trained a model on 7 years of city inspection data — HPD violation filings, tenant complaints, and owner track records across their entire portfolio. It estimates the probability that HPD inspectors will find serious or dangerous violations at this address in the next 12 months. Lower % = safer.
What the score means for you
Out of 3786 buildings in this neighborhood, 227 have a higher predicted risk.
violations
(1–9)
(10+)
What's driving this score
These are the three data points that most influenced this building's score — ranked by how much weight the model placed on each one.
| Total units | 38 |
|---|---|
| Floors | 4 |
| Year built | 1924 |
| Gross area | 35,680 sq ft |
| Building class | — |
| Tax abatement | None |
Violations & complaints per year — solid line is historical record, dashed line is AI projection.
641 Troy Avenue's landlord & ownership
The people and companies registered to this building, the other properties they run, and their court record. A landlord's wider portfolio is often the best predictor of how your building will be treated.
Registered contact for this building.
Brooklyn, NY 11225
Other properties owned.
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