939 St Marks Avenue
Brooklyn, NY 11213BBL 3-01223-0069Map
Owner of record: 939 Sm LLC
939 St Marks Avenue is a walk-up apartment building built in 1907 in Brooklyn, 11213. It has 16 residential units across 4 floors. The owner of record is 939 Sm LLC. HPD has recorded 234 housing violations here, most recently on September 28, 2026. 22 of the 50 most recent violations are still open. City tax records listed 15 rent-stabilized apartments here in 2024.
- HPD violations
- 234
- DOB violations
- 4
- ECB violations
- 1
- HPD complaints
- 363
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 · 234
- CImmediately hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the bathroom located at apt 1d, 1st story, 1st apartment from north at east
Sep 28, 2026 · Apt 1D
Open — Civ14 mailed - CImmediately hazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 1d, 1st story, 1st apartment from north at east
Sep 28, 2026 · Apt 1D
Open — Civ14 mailed - BHazardous
Properly repair or replace the broken or defective latch at entrance door in the entrance located at apt 2a, 2nd story, 1st apartment from south at west
Aug 6, 2026 · Apt 2A
Open — Nov sent out - BHazardous
M/d law abate the nuisance consisting of lifting vinyl tiles creating trip hazard in the bathroom located at apt 1c, 1st story, 1st apartment from west at north
Aug 6, 2026 · Apt 1C
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective door to bathroom in the bathroom located at apt 1c, 1st story, 1st apartment from west at north
Aug 6, 2026 · Apt 1C
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the 3rd room from east located at apt 1c, 1st story, 2nd apartment from east at south
May 13, 2026 · Apt 1C
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective rubber gasket at lower refrigerator door in the kitchen located at apt 2a, 2nd story, 1st apartment from south at west
May 13, 2026 · Apt 2A
Closed — Violation dismissed - BHazardous
Trace and repair the source and abate the visible mold condition... less than 10 square feet at ceiling east wall in the bathroom located at apt 2b, 2nd story, 1st apartment from west at north original violation 18801554 issued 20-apr-26 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).
Apr 20, 2026 · Apt 2B
Open — Notice of issuance sent to tenant - ANon-hazardous
Trace and repair the source and abate the visible mold condition... less than 10 square feet at ceiling east wall in the bathroom located at apt 2b, 2nd story, 1st apartment from west at north
Apr 20, 2026 · Apt 2B
Closed — Violation closed - BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations that is missing in the entire apartment located at apt 2b, 2nd story, 1st apartment from west at north
Apr 20, 2026 · Apt 2B
Open — Not complied with
Show 40 more ↓
- BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules that is missing in the entire apartment located at apt 2b, 2nd story, 1st apartment from west at north
Apr 20, 2026 · Apt 2B
Open — Not complied with - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling and east wall in the bathroom located at apt 2b, 2nd story, 1st apartment from west at north
Apr 20, 2026 · Apt 2B
Closed — Violation closed - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 2b, 2nd story, 1st apartment from west at north
Apr 20, 2026 · Apt 2B
Closed — Violation closed - CImmediately hazardous
Provide ready access to buildings heating system door locked leading to basement at boiler room
Jan 5, 2026
Open — Nov sent out - CImmediately hazardous
Provide an adequate supply of heat for the apartment in the entire apartment located at apt 4b, 4th story, 1st apartment from west at north
Jan 5, 2026 · Apt 4B
Closed — Violation closed - BHazardous
Refit upper and lower sash windows at west in the 2nd room from north located at apt 4b, 4th story, 1st apartment from west at north
Jan 5, 2026 · Apt 4B
Closed — Violation dismissed - BHazardous
Remove all encumbrances consisting of boxes and household items at intermediate landing at public hall, 3rd story
Jul 9, 2025
Closed — Violation dismissed - CImmediately hazardous
Remove the illegal fastening key operated lock installed at door that does not allow re-entry at 1st public hall bulkhead from north, 4th story
Jul 9, 2025
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges at 1st public hall bulkhead from north, 4th story
Jul 9, 2025
Closed — Violation closed - BHazardous
Remove all encumbrances consisting of bicycle and household items at 1st public hall bulkhead from north, 4th story
Jul 9, 2025
Closed — Violation dismissed - BHazardous
Provide sufficient, proper and separate metal receptacles for the deposit of garbage, rubbish and other waste material and arrange for collection and disposal of such material.
Jul 3, 2025
Closed — Violation dismissed - CImmediately hazardous
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 wrong information at public hall, 1st story
Jun 14, 2025
Closed — Violation closed - BHazardous
Remove all encumbrances consisting of house hold items at public hall, 4th story
Jun 14, 2025
Open — Not complied with - CImmediately hazardous
Abate the nuisance consisting of evidence of rats and all underlying causes creating the pest infestations, by using integrated pest management (ipm), eliminate all burrow entry and passageways, pest nests, holes, gaps or cracks in walls, ceilings, floors, fixing leaks and managing garbage in public areas. evidence found at rats throughout yard
Jun 14, 2025
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling and south wall in the 5th room from north located at apt 4c, 4th story, 2nd apartment from west at north
Jun 14, 2025 · Apt 4C
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective wood window frame in the 4th room from north located at apt 4c, 4th story, 2nd apartment from west at north
Jun 14, 2025 · Apt 4C
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective wood floor in the private hallway located at apt 4c, 4th story, 2nd apartment from west at north
Jun 14, 2025 · Apt 4C
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective spring balance lower window sash in the bathroom located at apt 4c, 4th story, 2nd apartment from west at north
Jun 14, 2025 · Apt 4C
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective glass pane lower window sash in the bathroom located at apt 4c, 4th story, 2nd apartment from west at north
Jun 14, 2025 · Apt 4C
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective window wood frame in the 3rd room from north located at apt 4c, 4th story, 2nd apartment from west at north
Jun 14, 2025 · Apt 4C
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective bell buzzer from building front to north wall in the 2nd room from north located at apt 4c, 4th story, 2nd apartment from west at north
Jun 14, 2025 · Apt 4C
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective wood saddle in the 2nd room from north located at apt 4c, 4th story, 2nd apartment from west at north
Jun 14, 2025 · Apt 4C
Open — Nov sent out - BHazardous
Replace with new the missing upper window sash at east wall in the 1st room from north located at apt 4c, 4th story, 2nd apartment from west at north
Jun 14, 2025 · Apt 4C
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective base cabinet at east wall in the kitchen located at apt 4c, 4th story, 2nd apartment from west at north
Jun 14, 2025 · Apt 4C
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department all walls and ceiling in the entire apartment located at apt 4c, 4th story, 2nd apartment from west at north
Jun 14, 2025 · Apt 4C
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective wood floor in the 2nd room from north located at apt 4c, 4th story, 2nd apartment from west at north
Jun 14, 2025 · Apt 4C
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 3rd room from north located at apt 4b, 4th story, 1st apartment from west at north
Jan 26, 2025 · Apt 4B
Closed — Violation dismissed - BHazardous
Repair the roof so that it will not leak at over ceiling in the 3rd room from north located at apt 4b, 4th story, 1st apartment from west at north
Jan 26, 2025 · Apt 4B
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling and south wall in the private hallway located at apt 4b, 4th story, 1st apartment from west at north
Jan 26, 2025 · Apt 4B
Closed — Violation dismissed - BHazardous
Repair the roof so that it will not leak at over ceiling in the private hallway located at apt 4b, 4th story, 1st apartment from west at north
Jan 26, 2025 · Apt 4B
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the bathroom located at apt 4b, 4th story, 1st apartment from west at north
Jan 26, 2025 · Apt 4B
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 4b, 4th story, 1st apartment from west at north
Jan 26, 2025 · Apt 4B
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of rodents rats dropping at builing front yard
Oct 19, 2024
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 1c, 1st story, 2nd apartment from west at north
Oct 4, 2024 · Apt 1C
Closed — Violation dismissed - CImmediately hazardous
Remove device preventing door from being self-closing kickstand at vestibule door , 1st story
Oct 4, 2024
Closed — Violation closed - BHazardous
Fire escape defective. adjust the dropladder so that it will slide easily in the guide rods drop ladder out of guide resting on ground at fire escape front of building at fire escape
Sep 17, 2024
Closed — Violation dismissed - ANon-hazardous
Properly repair the source and abate the evidence of a water leak at ceiling east and west wall in the private hallway located at apt 1c, 1st story, 2nd apartment from west at north
Aug 24, 2024 · Apt 1C
Closed — Violation dismissed - ANon-hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling and east and west wall in the private hallway located at apt 1c, 1st story, 2nd apartment from west at north
Aug 24, 2024 · Apt 1C
Closed — Violation dismissed - ANon-hazardous
And dept. rules and regulations. scrape and remove rust scales and paint with 2 coats of paint all stories all balconies and parts building front at fire escape
Aug 24, 2024
Closed — Violation dismissed - CImmediately hazardous
Remove device preventing door from being self-closing kickstand preventing vestibule door from being self-closing at public hall, 1st story
Aug 24, 2024
Closed — Violation closed
DOB building violations · 4
- 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 for failure to file annual boiler 2012 inspection report
May 15, 2014
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2011 inspection report
Mar 1, 2013
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
May 4, 1998
Dob violation - dismissed
ECB violations · 1
- Class - 3
Failure to provide access to boiler for inspection hmc27-2033/no access information printed on the heating system / boiler room access information sign posted on the cellar door/i called mgt # posted in lobby m
Sep 30, 2022
Resolve
Complaints
- Plumbing
Water supply
Oct 12, 2026 · Apt 2B
Open - Unsanitary condition
Garbage/recycling storage
Oct 4, 2026 · Apt 1
Close - Outside building
Pavement
Oct 4, 2026 · Apt 1
Close - Water leak
Heavy flow
Sep 25, 2026 · Apt 1D
Close - Paint/plaster
Ceiling
Sep 25, 2026 · Apt 1D
Close - Paint/plaster
Ceiling
Sep 25, 2026 · Apt 1D
Close - Unsanitary condition
Mold
Sep 25, 2026 · Apt 1D
Close - Door/window
Door
Jun 23, 2026 · Apt 1C
Close - Paint/plaster
Ceiling
Jun 23, 2026 · Apt 1C
Close - Flooring/stairs
Floor
Jun 23, 2026 · Apt 1C
Close
Show 40 more ↓
- Door/window
Door
Apr 30, 2026 · Apt 1C
Close - Paint/plaster
Ceiling
Apr 30, 2026 · Apt 1C
Close - Door/window
Door
Apr 7, 2026 · Apt 1C
Close - Plumbing
Toilet
Apr 7, 2026 · Apt 1C
Close - Paint/plaster
Wall
Apr 7, 2026 · Apt 1C
Close - Flooring/stairs
Floor
Apr 7, 2026 · Apt 1C
Close - Water leak
Slow leak
Apr 6, 2026 · Apt 2B
Close - Door/window
Window frame
Apr 6, 2026 · Apt 2B
Close - Paint/plaster
Ceiling
Mar 24, 2026 · Apt 2B
Close - Water leak
Slow leak
Mar 24, 2026 · Apt 2B
Close - Water leak
Slow leak
Mar 23, 2026 · Apt 2B
Close - Appliance
Electric/gas range
Mar 20, 2026 · Apt 4C
Close - Paint/plaster
Ceiling
Mar 20, 2026 · Apt 4C
Close - Flooring/stairs
Floor
Mar 20, 2026 · Apt 4C
Close - Flooring/stairs
Floor
Mar 19, 2026 · Apt 2A
Close - Appliance
Electric/gas range
Mar 19, 2026 · Apt 2A
Close - Appliance
Refrigerator
Mar 19, 2026 · Apt 2A
Close - Water leak
Slow leak
Mar 12, 2026 · Apt 2B
Close - Heat/hot water
Apartment only
Jan 22, 2026 · Apt 4B
Close - Plumbing
Water supply
Jan 19, 2026 · Apt 4B
Close - Heat/hot water
Apartment only
Jan 6, 2026 · Apt 4B
Close - Heat/hot water
Apartment only
Jan 1, 2026 · Apt 4B
Close - Heat/hot water
Apartment only
Dec 8, 2025 · Apt 4B
Close - Flooring/stairs
Floor
Nov 17, 2025 · Apt 2A
Close - Appliance
Refrigerator
Nov 17, 2025 · Apt 2A
Close - Appliance
Electric/gas range
Nov 17, 2025 · Apt 2A
Close - Paint/plaster
Ceiling
Nov 17, 2025 · Apt 2A
Close - Electric
Power outage
Jul 24, 2025 · Apt BLDG
Close - General
Cabinet
May 9, 2025 · Apt 4C
Close - Flooring/stairs
Floor
May 9, 2025 · Apt 4C
Close - Paint/plaster
Wall
May 9, 2025 · Apt 4C
Close - Flooring/stairs
Floor
Apr 16, 2025 · Apt 4C
Close - General
Cabinet
Apr 16, 2025 · Apt 4C
Close - Flooring/stairs
Floor
Mar 12, 2025 · Apt 4C
Close - Paint/plaster
Wall
Mar 12, 2025 · Apt 4C
Close - Water leak
Heavy flow
Mar 12, 2025 · Apt 4C
Close - Plumbing
Basin/sink
Feb 4, 2025 · Apt 2A
Close - Heat/hot water
Apartment only
Jan 27, 2025 · Apt 1A
Close - Water leak
Heavy flow
Jan 27, 2025 · Apt 1A
Close - Heat/hot water
Entire building
Jan 23, 2025 · Apt BLDG
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C1)
- Year built
- 1907
- Floors
- 4
- Residential units
- 16
- Building area
- 9,952 ft²
- Lot area
- 4,258 ft²
- Zoning
- R6
- Community board
- 308
- Council district
- 36
- Block / lot
- 1223 / 69
- Assessed value
- $342,900
- Landmark / historic district
- Crown Heights North III Historic District
HPD registration #352641, last renewed Jul 31, 2026.
Questions about 939 St Marks Avenue
Who owns 939 St Marks Avenue?
The owner of record in NYC Department of City Planning PLUTO data is 939 Sm LLC.
Does 939 St Marks Avenue have violations?
Yes. NYC HPD has recorded 234 housing violations at this property.
Is 939 St Marks Avenue rent stabilized?
NYC Department of Finance tax bills listed 15 rent-stabilized units here in 2024 (about 94% of its 16 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 939 St Marks Avenue built?
City records list 1907 as the year it was built.
How many apartments are in 939 St Marks Avenue?
It has 16 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.