# 1042 45 Street, Brooklyn, NY

Public-record building report from Know Your Building (https://knowyourbuilding.nyc/building/3056140019/1042-45-street-brooklyn).
BBL 3056140019 · BIN 3136619 · Generated 2026-10-23

## Concern level: high

- 7 open class-C HPD violations (immediately hazardous) — about 1 per 5 apartments
- 7 of those issued in the last 3 years
- 2 evictions 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 33 stabilized units for 2021, of about 32 apartments.
Registered units by year: 2018: 34, 2019: 33, 2021: 33.
No public data says which specific apartment is stabilized; tenants can request their rent history from NYS Homes and Community Renewal.

## The building

built 1921, 4 floors, 32 residential units.

## HPD housing-maintenance violations

21 open (class C immediately hazardous: 7, class B hazardous: 12, class A non-hazardous: 2); 940 on record.
7 open class-C violations were issued in the last 3 years.

## DOB building violations

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

## OATH/ECB violations and fines

0 active of 2 on record; 0 decided by default; $0 balance due.

## 311 housing complaints

13 in the last 12 months; 183 on record.
Most common: HEAT/HOT WATER (54), UNSANITARY CONDITION (27), PAINT/PLASTER (27), PLUMBING (25), WATER LEAK (16).

## Bedbugs

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

## Evictions

2 executed in the last 3 years; 2 on record.

## Housing court (HPD litigation)

8 cases on record, 0 open, 7 tenant-initiated, 0 with a court finding of harassment.

## City debt and tax-lien sale

On a tax-lien sale list in 2025 (30-day notice), water/sewer debt only.

## Landlord

- CorporateOwner: 1042 45TH REALTY CORP
- Agent: 1042 45 REALTY CORP
- HeadOfficer: LOUIS KOPLOWITZ
- SiteManager: LOUIS KOPLOWITZ

The same owner is linked to 15 other buildings (LOUIS KOPLOWITZ at 1454 43RD STREET).

## 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/3056140019/1042-45-street-brooklyn