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451 Putnam Avenue

Brooklyn, NY 11221BBL 3-01825-0063Map

Owner of record: Gasowski, Roman A

451 Putnam Avenue is a walk-up apartment building built in 1899 in Brooklyn, 11221. It has 3 residential units across 3 floors. The owner of record is Gasowski, Roman A. HPD has recorded 29 housing violations here, most recently on May 5, 2026. 15 of the 29 most recent violations are still open.

HPD violations
29
DOB violations
0
ECB violations
0
HPD complaints
50

What to know

Concern
4 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation May 5, 2026

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 · 29

  • 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.

    May 5, 2026

    Open — Nov sent out
  • 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 27, 2024

    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
  • 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 24, 2023

    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 10, 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 1, 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.

    Mar 1, 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.

    Apr 12, 2021

    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.

    Apr 12, 2021

    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 31, 2019

    Closed — Violation dismissed
Show 19 more ↓
  • 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 19, 2018

    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 28, 2017

    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, 2016

    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 13, 2015

    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.

    Feb 24, 2015

    Closed — Violation dismissed
  • C

    Provide ready access to buildings heating system locked boiler room at cellar

    Jan 16, 2009

    Open — Nov sent out
  • C

    Provide ready access to buildings heating system ... at public hall, 1st story

    Nov 15, 2007

    Open — Nov sent out
  • B

    Replace with new the missing glass pane at vestibule door, at public hall, 1st story

    Nov 15, 2007

    Open — Nov sent out
  • C

    Replace with new the missing balusters at handrail, at public hall, 1st story

    Nov 15, 2007

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective wood floor at south, in the 2nd room from north located at apt 2, 2nd story, 1st apartment from west at north

    Nov 15, 2007 · Apt 2

    Open — Nov sent out
  • B

    Abate the nuisance consisting of vermin mice, in the entire apartment located at apt 2, 2nd story, 1st apartment from west at north

    Nov 15, 2007 · Apt 2

    Open — Nov sent out
  • C

    Correct failure to provide to the department within 45 days of demand all records required to be maintained by owner

    Nov 22, 2005 · Apt PVT

    Open — Nov sent out
  • B

    D26-10.01 adm code properly repair with similar material the broken or defective plaster board ceiling cellar center to rear.

    Aug 8, 1983

    Open — Nov sent out
  • B

    D26-10.01 adm code & 309 m/d law abate the nuisance consisting of wood panel on walls basement 1 & 2 sty pub hall.

    Aug 8, 1983

    Open — Nov sent out
  • B

    D26-11.01, 11.03, 11.05 adm code remove the accumulation of refuse and/or rubbish and maintain in a clean condition the rear yard.

    Aug 8, 1983

    Open — Nov sent out
  • A

    D26-10.01 adm code properly repair with similar material the broken or defective plaster walls & ceiling 2 sty pub vestibule.

    Aug 8, 1983

    Open — Nov sent out
  • A

    D26-12.01 adm code paint with light colored paint to the satisfaction of this department walls & ceiling 1 sty pub hall.

    Aug 8, 1983

    Open — Nov sent out
  • A

    D26-21.03 adm code paint or post a sign indicating floors on wall at or near stair all stys pub hall.

    Aug 8, 1983

    Open — Nov sent out
  • B

    D26-11.01, 11.03, 11.05 adm code remove the accumulation of refuse and/or rubbish and maintain in a clean condition the cellar thru out.

    Aug 8, 1983

    Open — Nov sent out

DOB building violations · 0

No DOB violations on record

ECB violations · 0

No ECB violations on record

Complaints

  • Heating

    Heat related

    Jan 14, 2009 · Apt 2

    Close
  • Heating

    Heat related

    Jan 1, 2009 · Apt 2

    Close
  • Heating

    Heat related

    Dec 31, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Dec 12, 2008 · Apt 2

    Close
  • Heating

    Heat related

    Dec 9, 2008 · Apt 2

    Close
  • Nonconst

    Vermin

    Dec 9, 2008 · Apt 2

    Close
  • General

    Locks

    Nov 13, 2008 · Apt 2

    Close
  • General

    Doors

    Nov 13, 2008 · Apt 2

    Close
  • Heating

    Heat related

    Nov 13, 2008 · Apt 2

    Close
  • Nonconst

    Vermin

    Nov 13, 2008 · Apt 2

    Close
Show 40 more ↓
  • General

    Locks

    Nov 11, 2008 · Apt 2

    Close
  • General

    Doors

    Nov 11, 2008 · Apt 2

    Close
  • Heating

    Heat related

    Nov 11, 2008 · Apt 2

    Close
  • Heating

    Heat related

    Mar 19, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Mar 19, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Mar 15, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Mar 14, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Feb 14, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Feb 11, 2008 · Apt 4

    Close
  • Heating

    Heat related

    Jan 31, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Jan 31, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Jan 30, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Jan 30, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Jan 29, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Jan 28, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Jan 25, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Jan 24, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Jan 21, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Jan 20, 2008 · Apt 4

    Close
  • Heating

    Heat related

    Jan 20, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Jan 20, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Jan 20, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Jan 19, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Jan 6, 2008 · Apt BLDG

    Close
  • Heating

    Heat related

    Jan 2, 2008 · Apt 4

    Close
  • Nonconst

    Vermin

    Nov 19, 2007 · Apt 2

    Close
  • Paint/plaster

    Cabinet

    Nov 19, 2007 · Apt 2

    Close
  • Paint/plaster

    Wall

    Nov 19, 2007 · Apt 2

    Close
  • General

    Doors

    Nov 19, 2007 · Apt 2

    Close
  • Nonconst

    Carbon monoxide

    Nov 19, 2007 · Apt 2

    Close
  • Heating

    Heat related

    Nov 19, 2007 · Apt 2

    Close
  • Heating

    Heat related

    Nov 9, 2007 · Apt BLDG

    Close
  • Heating

    Heat related

    Nov 8, 2007 · Apt BLDG

    Close
  • Heating

    Heat related

    Nov 7, 2007 · Apt BLDG

    Close
  • General

    Doors

    Nov 5, 2007 · Apt 2

    Close
  • Paint/plaster

    Wall

    Nov 5, 2007 · Apt 2

    Close
  • Nonconst

    Vermin

    Nov 5, 2007 · Apt 2

    Close
  • Heating

    Heat related

    Nov 5, 2007 · Apt 2

    Close
  • Heating

    Heat related

    Feb 22, 2007 · Apt 4

    Close
  • Heating

    Heat related

    Jan 23, 2007 · Apt 4

    Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type
Walk-up apartment building (C0)
Year built
1899
Floors
3
Residential units
3
Building area
3,860 ft²
Lot area
2,000 ft²
Zoning
R6B
Community board
303
Council district
36
Block / lot
1825 / 63
Assessed value
$141,540
Landmark / historic district
No

HPD registration #339764, last renewed Nov 14, 2025.

Questions about 451 Putnam Avenue

Who owns 451 Putnam Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Gasowski, Roman A.

Does 451 Putnam Avenue have violations?

Yes. NYC HPD has recorded 29 housing violations at this property.

Is 451 Putnam 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 451 Putnam Avenue built?

City records list 1899 as the year it was built.

How many apartments are in 451 Putnam Avenue?

It has 3 residential units.

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