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171 St Marks Avenue

Brooklyn, NY 11238BBL 3-01144-0081Map

Owner of record: Mary M. Myrthil

171 St Marks Avenue is a walk-up apartment building built in 1880 in Brooklyn, 11238. It has 5 residential units across 4 floors. The owner of record is Mary M. Myrthil. HPD has recorded 87 housing violations here, most recently on May 5, 2026. 38 of the 50 most recent violations are still open.

HPD violations
87
DOB violations
29
ECB violations
1
HPD complaints
1

What to know

Concern
5 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 · 87

  • 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 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.

    Jun 11, 2025

    Open — Nov sent out
  • 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

    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 22, 2023

    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

    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 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

    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.

    Mar 2, 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 13, 2021

    Open — Nov sent out
Show 40 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.

    Apr 13, 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
  • 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 29, 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 15, 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 14, 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
  • B

    Seal in open position the o.s.y. valve of the sprinkler system in accordance with the rules and regulations of this department at cellar

    May 29, 2002

    Open — Nov sent out
  • B

    Provide 3 extra sprinkler heads and suitable wrench for emergency purposes at o.s.y. valve of sprinkler in accordance with the rules and regulations of this department at cellar

    May 29, 2002

    Open — Nov sent out
  • A

    Provide a manager who shall be responsible for the conduct, operation and maintenance of premises and who shall live on premises or be regularly present therein.

    Mar 8, 2002

    Open — Nov sent out
  • B

    Provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 100 watts. incand. minimum required.

    Mar 8, 2002

    Open — Nov sent out
  • A

    File with this department a registration statement for building.

    Nov 6, 1996

    Closed — Violation dismissed
  • B

    M/d law abate the nuisance consisting of concealed water leak at ceiling 4 sty public hall

    Aug 31, 1993

    Open — First no access to re- inspect violation
  • C

    Replace with new the broken or defective speinkler heads painted 4 sty b room 11

    Aug 31, 1993

    Open — First no access to re- inspect violation
  • B

    Properly repair with similar material the broken or defective wood floor at closet center room 4 sty b room 11

    Aug 31, 1993

    Open — First no access to re- inspect violation
  • B

    Properly repair the broken or defective counter balance window center room 4 sty b room 11

    Aug 31, 1993

    Open — First no access to re- inspect violation
  • B

    Properly repair the broken or defective ceiling light at kitchen 4 sty b room 11

    Aug 31, 1993

    Open — First no access to re- inspect violation
  • B

    Repair the broken or defective connection wasteline at sink kitchen 4 sty b room 11

    Aug 31, 1993

    Open — First no access to re- inspect violation
  • B

    M/d law abate the nuisance consisting of seondary door to b room painted shut 4 sty b room 11

    Aug 31, 1993

    Open — First no access to re- inspect violation
  • A

    Paint with light colored paint to the satisfaction of this department ceiling and walls 4 sty public hall

    Aug 31, 1993

    Open — Nov sent out
  • A

    Paint with light colored paint to the satisfaction of this department ceiling and walls 4 sty b room 11

    Aug 31, 1993

    Open — Nov sent out
  • B

    Abate the nuisance consisting of vermin mice and roaches thru out 4 sty b room 11

    Aug 31, 1993

    Open — First no access to re- inspect violation
  • B

    M/d law abate the nuisance consisting of paint sprinkler heads thru out 4 sty northwest b room.

    Jun 15, 1993

    Open — First no access to re- inspect violation
  • C

    Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system 1 sty public hall and on boiler room door.

    Mar 2, 1992

    Open — First no access to re- inspect violation
  • C

    Provide ready access to buildings heating system cellar door locked.

    Mar 2, 1992

    Open — Not complied with
  • C

    Properly repair with similar material the broken or defective wood floor kitchen 3 sty rear apt 11 er1. located at apt 11

    Mar 2, 1992 · Apt 11

    Open — First no access to re- inspect violation
  • C

    Provide hot water at all hot water fixtures kitchen and bathroom 3 sty rear apt 11. located at apt 11

    Mar 2, 1992 · Apt 11

    Open — First no access to re- inspect violation
  • B

    Properly secure the loose handrail 4 sty public hall.

    Jun 29, 1988

    Open — Nov sent out
  • B

    Replace with new the missing baluster 3 sty public hall.

    Jun 29, 1988

    Open — Nov sent out
  • B

    Repair the flushing apparatus and maintain same so as to flush effectively the water closet 2 sty public hall bathroom.

    Jun 29, 1988

    Open — Nov sent out
  • B

    Properly secure the loose ceiling light fixture 1 sty public hall.

    Jun 21, 1988

    Open — Nov sent out
  • B

    M/d law abate the nuisance consisting of exposed electrical wires ceiling light fixture1 sty public hall.

    Jun 21, 1988

    Open — Nov sent out
  • B

    D26-10.01 adm code properly repair with similar material the broken or defective plaster board ceiling boiler room & cellar thru out r128.

    Jun 17, 1988

    Open — Nov sent out
  • B

    D26-19.01 adm code provide adequate lighting cellar thru out.

    Jun 17, 1988

    Open — Nov sent out
  • A

    D26-12.01 adm code paint with light colored paint to the satisfaction of this department walls 2 sty public hall bathroom.

    Jun 17, 1988

    Open — Nov sent out
  • B

    D26-10.01 adm code replace with new the missing bottom window sash chain public hall bathroom.

    Jun 17, 1988

    Open — Nov sent out
  • B

    D26-16.01 adm code repair the leaky and/or defective faucets washbasin 3 sty public hall bathroom.

    Jun 17, 1988

    Open — Nov sent out
  • B

    D26-10.01 adm code replace with new the broken or defective bottom window sash glass pane 3 sty public hall bathroom.

    Jun 17, 1988

    Open — Nov sent out
  • B

    D26-10.01, 10.05 adm code remove all encumbrances consisting of household articles & working material 1 sty public hall thru out.

    Jun 17, 1988

    Open — Nov sent out
  • B

    D26-10.01, 10.05 adm code remove all encumbrances consisting of household articles basement public hall thru out r121.

    Jun 17, 1988

    Open — Nov sent out

DOB building violations · 29

  • Low pressure boiler boiler required

    Violation issued-failure to file 2024 external low pressure inspection

    Nov 14, 2025

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued-failure to file 2023 external low pressure inspection

    Sep 23, 2024

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued-failure to file 2020 external low pressure inspection

    Jun 30, 2023

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued-failure to file 2021 external low pressure inspection

    Jun 30, 2023

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued-failure to file 2018 external low pressure inspection

    Jun 20, 2023

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued-failure to file 2019 external low pressure inspection

    Jun 20, 2023

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued-failure to file 2022 external low pressure inspection

    Apr 25, 2023

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2016 inspection report

    Apr 6, 2018

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2015 inspection report

    Feb 24, 2017

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2014 inspection report

    Oct 1, 2015

    Dob violation - active
Show 19 more ↓
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2013 inspection report

    Mar 3, 2015

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2012 inspection report

    May 15, 2014

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2010 inspection report

    Dec 13, 2011

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 1, 2009

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 6, 2006

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 31, 2005

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 13, 2004

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 19, 2003

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 26, 2002

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 27, 2001

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 7, 2000

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 16, 1999

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    May 4, 1998

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Sep 16, 1997

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 10, 1997

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 29, 1995

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jun 1, 1994

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 16, 1993

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jun 1, 1993

    Dob violation - active

ECB violations · 1

  • Class - 2

    B265 as per class 2 (b265) 28-303.7. failure to file a complete boil er inspection report as per dob records. submit a current b09 report.

    Feb 1, 2017 · Penalty $500

    Active

Complaints

  • Appliance

    Sprinker cert

    Jul 26, 2004

    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 (C5)
Year built
1880
Floors
4
Residential units
5
Building area
3,980 ft²
Lot area
2,620 ft²
Zoning
R6B
Community board
308
Council district
35
Block / lot
1144 / 81
Assessed value
$459,000
Landmark / historic district
Prospect Heights Historic District

HPD registration #330407, last renewed Nov 20, 2024.

Questions about 171 St Marks Avenue

Who owns 171 St Marks Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Mary M. Myrthil.

Does 171 St Marks Avenue have violations?

Yes. NYC HPD has recorded 87 housing violations at this property.

Is 171 St Marks 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 171 St Marks Avenue built?

City records list 1880 as the year it was built.

How many apartments are in 171 St Marks Avenue?

It has 5 residential units.

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