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
Immediately hazardous issues among recent violations are still open.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
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.
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
- BHazardous
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 - BHazardous
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 - CImmediately hazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - CImmediately hazardous
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 - ANon-hazardous
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 - CImmediately hazardous
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 - CImmediately hazardous
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 ↓
- CImmediately hazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - CImmediately hazardous
Provide ready access to buildings heating system door locked at cellar at boiler room
Jan 25, 2025
Open — Nov sent out - BHazardous
M/d law abate the nuisance consisting of bicycles and strollers at public hall, 1st story
Jan 13, 2025
Closed — Violation dismissed - BHazardous
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 - ANon-hazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - CImmediately hazardous
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 - ANon-hazardous
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 - BHazardous
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 - CImmediately hazardous
Remove the illegal fastening ...padlockable latch at hatch above scuttle ladder.... , 3rd story
Jun 6, 2023
Closed — Violation closed - BHazardous
M/d law abate the nuisance consisting of excessive vegetation/ bushes at rear of building yard
Jun 6, 2023
Closed — Violation dismissed - ANon-hazardous
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 - BHazardous
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 - ANon-hazardous
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 - ANon-hazardous
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 - BHazardous
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 - CImmediately hazardous
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 - CImmediately hazardous
Provide ready access to buildings heating system door to boiler room key locked at public hall, 1st story
Feb 8, 2019
Closed — Violation closed - IInformation / order
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
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.