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171 Sumpter Street

Brooklyn, NY 11233BBL 3-01519-0065Map

Owner of record: Machull Redevelopment Associates L.p.

171 Sumpter Street is a walk-up apartment building built in 1906 in Brooklyn, 11233. It has 3 residential units across 3 floors. The owner of record is Machull Redevelopment Associates L.p.. HPD has recorded 35 housing violations here, most recently on December 29, 2025. 10 of the 35 most recent violations are still open. City tax records listed 3 rent-stabilized apartments here in 2018.

HPD violations
35
DOB violations
0
ECB violations
2
HPD complaints
27

What to know

Concern
1 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Dec 29, 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

Rent-stabilized units in 2018
3
About 100% of the building's 3 apartments

Counts come from owners' rent-stabilization filings shown on NYC Department of Finance tax bills, as extracted by JustFix. They tell you a building has stabilized apartments, not which ones.

Stabilized units by tax-bill year

Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 35

  • B

    Properly repair or replace the broken or defective defective lower window sash pane at 1st window from west at north in the 1st room from north at west located at apt 1a, 1st story, 1st apartment from north at east

    Dec 29, 2025 · Apt 1A

    Open — Nov sent out
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing / defective as required by inspire nfpa standard 72 in the 1st room from north at east located at apt 2a, 2nd story, 1st apartment from east at south

    Dec 1, 2025 · Apt 2A

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 2a, 2nd story, 1st apartment from east at south

    Dec 1, 2025 · Apt 2A

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective gfci electrical outlet at east wall in the kitchen located at apt 2a, 2nd story, 1st apartment from east at south

    Dec 1, 2025 · Apt 2A

    Closed — Violation dismissed
  • B

    Repair the flushing apparatus and maintain same so as to flush effectively the water closet .. in the bathroom located at apt 1a, 1st story, 1st apartment from north at east

    Oct 5, 2025 · Apt 1A

    Closed — Violation dismissed
  • B

    Nyc fire code § 703.1.3; nyc fire code § 703.2: adjust door to prevent gaps between the top and side edges of door and door jamb exceeding the maximum allowable clearance of 1/8 of an inch and maximum allowable clearance of 3/4 of an inch between the door bottom and sill at door in the entrance located at apt 1a, 1st story, 1st apartment from north at east

    Oct 5, 2025 · Apt 1A

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 1a, 1st story, 1st apartment from north at east

    Oct 5, 2025 · Apt 1A

    Closed — Violation dismissed
  • A

    Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall

    Oct 5, 2025

    Closed — Violation dismissed
  • C

    Provide an adequate supply of heat for the apartment in the entire apartment located at apt 1a, 1st story, 1st apartment from east at south

    Jan 25, 2025 · Apt 1A

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 1a, 1st story, 1st apartment from east at south

    Jan 25, 2025 · Apt 1A

    Closed — Violation dismissed
Show 25 more ↓
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 1a, 1st story, 1st apartment from east at south

    Jan 25, 2025 · Apt 1A

    Closed — Violation dismissed
  • B

    Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 1a, 1st story, 1st apartment from east at south

    Jan 25, 2025 · Apt 1A

    Closed — Violation dismissed
  • B

    Repair or replace the smoke detector defective in the entire apartment located at apt 1a, 1st story, 1st apartment from east at south

    Jan 25, 2025 · Apt 1A

    Closed — Violation dismissed
  • B

    Trace and repair the source and abate the visible mold condition... greater than 10 square feet at ceiling in the bathroom located at apt 1a, 1st story, 1st apartment from east at south

    Jan 25, 2025 · Apt 1A

    Open — Defect letter issued
  • C

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

    Jan 25, 2025

    Open — Nov sent out
  • B

    M/d law abate the nuisance consisting of bicycles and strollers at public hall, 1st story

    Jan 13, 2025

    Closed — Violation dismissed
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling in the 2nd private hallway from north located at apt 1a, 1st story, 1st apartment from north at east

    Jan 9, 2025 · Apt 1A

    Open — Nov sent out
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at ceiling in the 1st bathroom from north located at apt 1a, 1st story, 1st apartment from north at east

    Jan 9, 2025 · Apt 1A

    Closed — Violation closed
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling in the 2nd bathroom from north located at apt 1a, 1st story, 1st apartment from north at east

    Jan 9, 2025 · Apt 1A

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective radiator cover at north wall in the 1st room from north at east located at apt 1a, 1st story, 1st apartment from north at east

    Jan 9, 2025 · Apt 1A

    Open — Nov sent out
  • B

    Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 1a, 1st story, 1st apartment from north at east

    Jan 9, 2025 · Apt 1A

    Open — Nov sent out
  • B

    Repair or replace the smoke detector defective in the entire apartment located at apt 1a, 1st story, 1st apartment from north at east

    Jan 9, 2025 · Apt 1A

    Open — Nov sent out
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 1a, 1st story, 1st apartment from north at east

    Jan 9, 2025 · Apt 1A

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the 1st room from north at west, the 1st bathroom from north, the 2nd private hallway from north, the 1st room from north at east, the 1st private hallway from north, the kitchen , the 2nd bathroom from north located at apt 1a, 1st story, 1st apartment from north at east

    Jan 9, 2025 · Apt 1A

    Closed — Violation dismissed
  • B

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at ceiling in the 1st bathroom from north located at apt 1a, 1st story, 1st apartment from north at east original violation 17608695 issued 09-jan-25 has been upgraded to class b per administrative code §27-2017.3a(3)(a) or (b).

    Jan 9, 2025 · Apt 1A

    Open — Defect letter issued
  • C

    Remove the illegal fastening ...padlockable latch at hatch above scuttle ladder.... , 3rd story

    Jun 6, 2023

    Closed — Violation closed
  • B

    M/d law abate the nuisance consisting of excessive vegetation/ bushes at rear of building yard

    Jun 6, 2023

    Closed — Violation dismissed
  • A

    Trace and repair the source and abate the visible mold condition... approx.2 sq.ft at ceiling in the 3rd bathroom from north at east located at apt 2a, 2nd story, 1st apartment from east at south

    May 10, 2023 · Apt 2A

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective light fixure at ceiling in the foyer located at apt 2a, 2nd story, 1st apartment from east at south

    May 10, 2023 · Apt 2A

    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
  • A

    Post, in a form approved by the commissioner, and maintain a notice in a common area of the building regarding the procedures that should be followed when a gas leak is suspected

    Feb 24, 2021

    Closed — Violation dismissed
  • B

    Replace or repair the self-closing doors that is missing or defective ... in the entrance located at apt 1a, 1st story, 1st apartment from north at east

    Feb 13, 2019 · Apt 1A

    Open — Nov sent out
  • C

    Provide an adequate supply of heat for the apartment in the entire apartment located at apt 1a, 1st story

    Feb 8, 2019 · Apt 1A

    Closed — Violation closed
  • C

    Provide ready access to buildings heating system door to boiler room key locked at public hall, 1st story

    Feb 8, 2019

    Closed — Violation closed
  • 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

DOB building violations · 0

No DOB violations on record

ECB violations · 2

  • Class - 1

    Noted at the time of inspection, multiple areas of step cracking were observed at various locations along the front facade of exposure #1., repair and/replace

    Aug 28, 2026 · Penalty $2,500

    Active
  • Non-hazardous

    B4a/50a/50b/50c/50d/50e. (50a)-clean out door on chimney base broken. (50b)-chimney base need to be cleaned out. (50c)-pipe back flow preventor down no threaded end. (50d)-safety or relief valve leaking. (50e)-

    Jul 29, 2005 · Penalty $2,500

    Active

Complaints

  • Unsanitary condition

    Pests

    Jun 28, 2026 · Apt HOME

    Close
  • Door/window

    Window pane

    Dec 26, 2025 · Apt 1A

    Close
  • Heat/hot water

    Apartment only

    Dec 26, 2025 · Apt 1A

    Close
  • Heat/hot water

    Apartment only

    Jan 22, 2025 · Apt 1A

    Close
  • Heat/hot water

    Apartment only

    Jan 22, 2025 · Apt 1A

    Close
  • Plumbing

    Radiator

    Jan 21, 2025 · Apt 1A

    Close
  • Heat/hot water

    Apartment only

    Jan 14, 2025 · Apt 1A

    Close
  • Heat/hot water

    Apartment only

    Jan 14, 2025 · Apt 1A

    Close
  • Heat/hot water

    Apartment only

    Jan 7, 2025 · Apt 1A

    Close
  • Plumbing

    Radiator

    Jan 7, 2025 · Apt 1A

    Close
Show 17 more ↓
  • Water leak

    Slow leak

    Jan 7, 2025 · Apt 1A

    Close
  • Door/window

    Window frame

    Jan 7, 2025 · Apt 1A

    Close
  • Paint/plaster

    Wall

    Jan 7, 2025 · Apt 1A

    Close
  • Heat/hot water

    Apartment only

    Jan 23, 2024 · Apt 1A

    Close
  • Plumbing

    Radiator

    Jan 22, 2024 · Apt 1A

    Close
  • Door/window

    Window frame

    Jan 22, 2024 · Apt 1A

    Close
  • Heat/hot water

    Apartment only

    Jan 22, 2024 · Apt 1A

    Close
  • Heat/hot water

    Apartment only

    Jan 20, 2024 · Apt 1A

    Close
  • Heat/hot water

    Entire building

    Jan 19, 2024 · Apt 1A

    Close
  • Heat/hot water

    Apartment only

    Jan 19, 2024 · Apt 1A

    Close
  • Heat/hot water

    Entire building

    Feb 12, 2019 · Apt 1A

    Close
  • Heat/hot water

    Entire building

    Feb 8, 2019 · Apt 1A

    Close
  • Heat/hot water

    Apartment only

    Feb 8, 2019 · Apt 1A

    Close
  • Heat/hot water

    Apartment only

    Feb 7, 2019 · Apt 1A

    Close
  • Heat/hot water

    Entire building

    Feb 1, 2019 · Apt 1A

    Close
  • Unsanitary condition

    Garbage/recycling storage

    May 6, 2014 · Apt BLDG

    Close
  • Heating

    Heat related

    Dec 6, 2009 · Apt 3A

    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
1906
Floors
3
Residential units
3
Building area
4,200 ft²
Lot area
2,800 ft²
Zoning
R6B
Community board
303
Council district
41
Block / lot
1519 / 65
Assessed value
$153,120
Landmark / historic district
No

HPD registration #342205, last renewed Nov 3, 2025.

Questions about 171 Sumpter Street

Who owns 171 Sumpter Street?

The owner of record in NYC Department of City Planning PLUTO data is Machull Redevelopment Associates L.p..

Does 171 Sumpter Street have violations?

Yes. NYC HPD has recorded 35 housing violations at this property.

Is 171 Sumpter Street rent stabilized?

NYC Department of Finance tax bills listed 3 rent-stabilized units here in 2018 (about 100% of its 3 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 171 Sumpter Street built?

City records list 1906 as the year it was built.

How many apartments are in 171 Sumpter Street?

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.