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40 St Nicholas Avenue

Brooklyn, NY 11237BBL 3-03189-0027Map

Owner of record: Mossaad Family Trust

40 St Nicholas Avenue is a mixed residential and retail building built in 1931 in Brooklyn, 11237. It has 5 residential units across 3 floors. The owner of record is Mossaad Family Trust. HPD has recorded 7 housing violations here, most recently on November 20, 2025. 2 of the 7 most recent violations are still open.

HPD violations
7
DOB violations
3
ECB violations
1
HPD complaints
6

What to know

Concern
2 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Nov 20, 2025

Date of the most recent HPD inspection that found a problem.

Good
No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 7

  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Nov 20, 2025

    Closed — Violation dismissed
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Apr 11, 2024

    Closed — Violation dismissed
  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Nov 14, 2022

    Closed — Violation dismissed
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Mar 2, 2022

    Closed — Violation dismissed
  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Oct 14, 2015

    Closed — Violation dismissed
  • C

    Repair the roof so that it will not leak ceiling over bathroom 3 sty south apt 3l , section '' ''

    Jan 29, 1994 · Apt 3L

    Open — Nov certified late
  • C

    Remove the illegal fastening chained & padlocked north & south bulkhead doors.

    Dec 7, 1993

    Open — Nov certified late

DOB building violations · 3

  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Sep 16, 1997

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 10, 1997

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 16, 1993

    Dob violation - active

ECB violations · 1

  • Hazardous

    B4a-21a,50,50a.50-coil plate corroded.50a-check valve on feed line missing

    Aug 3, 2007

    Resolve

Complaints

  • Heat/hot water

    Entire building

    Feb 19, 2026 · Apt BLDG

    Close
  • Heating

    Heat related

    Dec 27, 2008 · Apt 3R

    Close
  • Heating

    Heat related

    Dec 7, 2007 · Apt 2R

    Close
  • Heating

    Heat related

    Dec 1, 2007 · Apt 3L

    Close
  • General

    Windows

    Dec 1, 2007 · Apt 3L

    Close
  • Heating

    Heat related

    Dec 1, 2007 · Apt 3L

    Close

Sales history

DatePriceTypeUnits
Apr 4, 2026Non-market transferRentals - 4-10 unit6

Building details

Building type
Mixed residential and retail building (S5)
Year built
1931
Floors
3
Residential units
5
Building area
6,000 ft²
Lot area
2,375 ft²
Zoning
M1-1
Community board
304
Council district
34
Block / lot
3189 / 27
Assessed value
$454,950
Landmark / historic district
No

HPD registration #319518, last renewed Jan 29, 2026.

Questions about 40 St Nicholas Avenue

Who owns 40 St Nicholas Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Mossaad Family Trust.

Does 40 St Nicholas Avenue have violations?

Yes. NYC HPD has recorded 7 housing violations at this property.

Is 40 St Nicholas Avenue rent stabilized?

No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.

When was 40 St Nicholas Avenue built?

City records list 1931 as the year it was built.

How many apartments are in 40 St Nicholas Avenue?

It has 5 residential units and 6 units in total.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.