# 100 Winthrop Street, Brooklyn, NY

Public-record building report from Know Your Building (https://knowyourbuilding.nyc/building/3050480051/100-winthrop-street-brooklyn).
BBL 3050480051 · BIN 3115816 · Generated 2026-10-24

## Concern level: moderate

- 1 open class-C HPD violation (immediately hazardous) — about 1 per 54 apartments
- 1 of those issued in the last 3 years
- 1 active DOB violation(s)
- 1 eviction executed in the last 3 years

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 54 stabilized units for 2023, of about 54 apartments.
Registered units by year: 2018: 54, 2021: 54, 2022: 54, 2023: 54.
No public data says which specific apartment is stabilized; tenants can request their rent history from NYS Homes and Community Renewal.

## The building

built 1939, 6 floors, 54 residential units.

## HPD housing-maintenance violations

23 open (class C immediately hazardous: 1, class B hazardous: 20, class A non-hazardous: 2); 310 on record.
1 open class-C violations were issued in the last 3 years.

## DOB building violations

1 active (0 issued in the last 3 years); 22 on record.

## OATH/ECB violations and fines

0 active of 6 on record; 0 decided by default; $0 balance due.

## 311 housing complaints

0 in the last 12 months; 61 on record.
Most common: HEAT/HOT WATER (26), UNSANITARY CONDITION (15), WATER LEAK (9), PAINT/PLASTER (4), APPLIANCE (4).

## Bedbugs

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

## Evictions

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

## Housing court (HPD litigation)

6 cases on record, 0 open, 4 tenant-initiated, 0 with a court finding of harassment.

## Landlord

- CorporateOwner: 100 WINTHROP LLC
- Agent: HMG REALTY
- HeadOfficer: Abraham AUSCH
- Shareholder: Abraham AUSCH
- SiteManager: JOSE MEMBRENO

## 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/3050480051/100-winthrop-street-brooklyn