# 739 Park Avenue, Brooklyn, NY

Public-record building report from Know Your Building (https://knowyourbuilding.nyc/building/3017310038/739-park-avenue-brooklyn).
BBL 3017310038 · BIN 3048400 · Generated 2026-10-23

## Concern level: low

- 4 open HPD violation(s)

Scale: low, moderate, high, severe. Set from open hazardous violations relative to building size, raised by distress signals (HPD's Alternative Enforcement Program, court harassment findings, evictions, unpaid OATH/ECB fines, open housing-court cases, a sold tax lien). It describes the public record, not any one apartment.

## Rent stabilization

Likely rent-stabilized. The owner registered 8 stabilized units for 2023, of about 8 apartments.
Registered units by year: 2022: 8, 2023: 8.
No public data says which specific apartment is stabilized; tenants can request their rent history from NYS Homes and Community Renewal.

## The building

built 1931, 4 floors, 8 residential units.

## HPD housing-maintenance violations

4 open (class C immediately hazardous: 0, class B hazardous: 2, class A non-hazardous: 2); 40 on record.

## DOB building violations

0 active (0 issued in the last 3 years); 5 on record.

## OATH/ECB violations and fines

0 active of 65 on record; 0 decided by default; $0 balance due.

## 311 housing complaints

0 in the last 12 months; 4 on record.
Most common: WATER LEAK (2), PLUMBING (1), UNSANITARY CONDITION (1).

## Bedbugs

6 annual bedbug filings by the owner; latest reports 0 infested units.

## Evictions

0 executed in the last 3 years; 0 on record.

## Housing court (HPD litigation)

1 cases on record, 0 open, 0 tenant-initiated, 0 with a court finding of harassment.

## City debt and tax-lien sale

On a tax-lien sale list in 2025 (10-day notice), water/sewer debt only.

## Landlord

- CorporateOwner: JACOB M PARK LLC
- HeadOfficer: MORDECHAI RETEK
- Agent: WILLIAMSBURG PROPERTY MANAGEMENT
- SiteManager: JOE REDEK

The same owner is linked to 7 other buildings (MORDECHAI RETEK at 455 PARK AVE).

## Sources and limits

NYC Open Data (HPD, DOB, OATH/ECB, 311, DOF, PLUTO) and NYS DHCR building lists. This is a screening signal from public records, not legal advice; records lag and contain errors. Full interactive report with violation details and maps: https://knowyourbuilding.nyc/building/3017310038/739-park-avenue-brooklyn