399 Kosciuszko Street
Brooklyn, NY 11221BBL 3-01601-0055Map
Owner of record: 27 Bed Stuy Housing Development Fund Cor Poration
399 Kosciuszko Street is a walk-up apartment building built in 1931 in Brooklyn, 11221. It has 12 residential units across 4 floors. The owner of record is 27 Bed Stuy Housing Development Fund Cor Poration. HPD has recorded 555 housing violations here, most recently on June 16, 2026. 6 of the 50 most recent violations are still open. City tax records listed 12 rent-stabilized apartments here in 2024.
- HPD violations
- 555
- DOB violations
- 5
- ECB violations
- 4
- HPD complaints
- 804
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 · 555
- CImmediately hazardous
Repair the broken or defective connection at garden hose valve at ceiling of electrical meter room at basement
Jun 16, 2026
Closed — Violation dismissed - CImmediately hazardous
Properly repair or replace the broken or defective glass at building entrance door at public hall, 1st story
May 15, 2026
Closed — Violation closed - CImmediately hazardous
Repair the leaky and/or defective water supply pipe leaky hot water supply pipe at ceiling at cellar
Apr 20, 2026
Closed — Violation dismissed - CImmediately hazardous
M/d law abate the nuisance consisting of key operated lock on door leading to room with fire escape in the 2nd room from north located at apt 3b, 3rd story, 1st apartment from west at north
Apr 20, 2026 · Apt 3B
Open — Not complied with - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 1b, 1st story, 1st apartment from west at north
Jan 3, 2026 · Apt 1B
Closed — Violation closed - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 1b, 1st story, 1st apartment from west at north
Dec 29, 2025 · Apt 1B
Closed — Violation closed - CImmediately hazardous
Provide ready access to buildings heating system door locked at cellar
Dec 29, 2025
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective reglaze surface at bathtub in the bathroom located at apt 1b, 1st story, 1st apartment from west at north
Nov 13, 2025 · Apt 1B
Closed — Violation closed - BHazardous
Replace the broken or defective mechanical water stopper lever at bathtub in the bathroom located at apt 1b, 1st story, 1st apartment from west at north
Nov 13, 2025 · Apt 1B
Open — Not complied with - BHazardous
Properly repair or replace the broken or defective door bell buzzer intercom system box at west wall in the 2nd room from north at east located at apt 1b, 1st story, 1st apartment from west at north
Nov 13, 2025 · Apt 1B
Open — Not complied with
Show 40 more ↓
- ANon-hazardous
Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the 2nd room from north at east located at apt 1b, 1st story, 1st apartment from west at north
Nov 13, 2025 · Apt 1B
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 yard, section ''west''
Sep 4, 2025
Closed — Violation closed - ANon-hazardous
Thoroughly whitewash or paint with a light color the surfaces at exterior east and south wall
Apr 30, 2025
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of mice in the 1st room from east at north located at apt 3b, 3rd story, 1st apartment from west at north
Apr 30, 2025 · Apt 3B
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective sub floor unstable in the 1st room from east at north located at apt 3b, 3rd story, 1st apartment from west at north
Apr 30, 2025 · Apt 3B
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective gout at west wall in the bathroom located at apt 3b, 3rd story, 1st apartment from west at north
Mar 7, 2025 · Apt 3B
Closed — Violation closed - BHazardous
Replace the broken or defective mixing valve at tub in the bathroom located at apt 3b, 3rd story, 1st apartment from west at north
Mar 7, 2025 · Apt 3B
Closed — Violation closed - BHazardous
Fire escape defective. adjust the dropladder so that it will slide easily in the guide rods at rear yard
Mar 4, 2025
Closed — Violation closed - CImmediately hazardous
Provide a safe and adequate supply of electric service to the fixtures at ceiling in the private hallway located at apt 1c, 1st story, 1st apartment from south at west
Feb 27, 2025 · Apt 1C
Closed — Violation closed - CImmediately hazardous
Properly repair or replace the broken or defective electrical outlets at west and south wall in the 5th room from north located at apt 1c, 1st story, 1st apartment from south at west
Feb 27, 2025 · Apt 1C
Closed — Violation closed - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 1c, 1st story, 1st apartment from south at west
Feb 27, 2025 · Apt 1C
Closed — Violation closed - CImmediately hazardous
Provide a safe and adequate supply of electric service to the fixtures at ceiling in the private hallway located at apt 1c, 1st story, 1st apartment from south at west
Oct 31, 2024 · Apt 1C
Closed — Violation closed - BHazardous
Fire egress defective. remove obstructing bars or unlawful gates from at least 1 window or provide approved type gate in the entire apartment located at apt 1c, 1st story, 1st apartment from south at west
Oct 7, 2024 · Apt 1C
Open — First no access to re- inspect violation - CImmediately hazardous
Properly repair or replace the broken or defective mortise lock at the apartment door in the entrance located at apt 1c, 1st story, 1st apartment from south at west
Oct 7, 2024 · Apt 1C
Closed — Violation closed - BHazardous
Refit apartment entrance door in the entrance located at apt 1c, 1st story, 1st apartment from south at west
Oct 7, 2024 · Apt 1C
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the bathroom located at apt 1c, 1st story, 1st apartment from south at west
Oct 7, 2024 · Apt 1C
Closed — Violation closed - CImmediately hazardous
Properly repair the source and abate the evidence of a water leak at the ceiling in the bathroom located at apt 1c, 1st story, 1st apartment from south at west
Oct 7, 2024 · Apt 1C
Closed — Violation closed - CImmediately hazardous
Cleanse and disinfect to the satisfaction of this department after removing the free standing water pon floor of cellar
Sep 30, 2024
Closed — Violation closed - CImmediately hazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the cellar
Sep 30, 2024
Closed — Violation closed - BHazardous
Properly repair or replace the broken or defective latch and assembly at boiler room
Sep 10, 2024
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch at boiler room
Sep 10, 2024
Closed — Violation closed - ANon-hazardous
Properly repair with similar material the broken or defective caulking around bathtub perimeter in the bathroom located at apt 3c, 3rd story, 1st apartment from south at west
Aug 22, 2024 · Apt 3C
Closed — Violation closed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department the ceilings and all the walls throughout in the entire apartment located at apt 3c, 3rd story, 1st apartment from south at west
Aug 22, 2024 · Apt 3C
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 3c, 3rd story, 1st apartment from south at west
Aug 22, 2024 · Apt 3C
Closed — Violation closed - CImmediately hazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 1c, 1st story, 1st apartment from south at west
Aug 14, 2024 · Apt 1C
Closed — Violation closed - CImmediately hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the bathroom located at apt 1c, 1st story, 1st apartment from south at west
Aug 14, 2024 · Apt 1C
Closed — Violation closed - BHazardous
Remove all encumbrances consisting of bicycles at public hall, 1st story
Jul 17, 2024
Closed — Violation closed - CImmediately hazardous
Replace the broken or defective kitchen sink in the kitchen located at apt 4b, 4th story, 1st apartment from west at north
Jul 17, 2024 · Apt 4B
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective room door. in the 1st room from north at west located at apt 4b, 4th story, 1st apartment from west at north
Jul 17, 2024 · Apt 4B
Closed — Violation closed - CImmediately hazardous
Properly secure the loose counter top at the north wall in the kitchen located at apt 4b, 4th story, 1st apartment from west at north
Jul 17, 2024 · Apt 4B
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 4b, 4th story, 1st apartment from west at north
Jun 9, 2024 · Apt 4B
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective door hinges in the entrance located at apt 4b, 4th story, 1st apartment from west at north
Jun 9, 2024 · Apt 4B
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 4b, 4th story, 1st apartment from west at north
Jun 9, 2024 · Apt 4B
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective rotted wooden sink base cabinet in the kitchen located at apt 4b, 4th story, 1st apartment from west at north
Jun 9, 2024 · Apt 4B
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling and east wall in the 2nd room from north located at apt 2c, 2nd story, 1st apartment from south at west
Jun 6, 2024 · Apt 2C
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 2c, 2nd story, 1st apartment from south at west
Jun 6, 2024 · Apt 2C
Open — First no access to re- inspect violation - BHazardous
Fire escape defective. adjust the dropladder so that it will slide easily in the guide rods south at fire escape
Mar 26, 2024
Closed — Violation closed - BHazardous
Replace with new the missing handrailat east wall at fire passage way
Mar 26, 2024
Closed — Violation closed - BHazardous
Properly repair or replace the broken or defective mortise lock at entrance door in the entrance located at apt 1c, 1st story, 1st apartment from south at west
Feb 26, 2024 · Apt 1C
Closed — Violation closed - CImmediately hazardous
Properly repair or replace the broken or defective lock at door in the entrance located at apt 1c, 1st story, 1st apartment from south at west
Jan 31, 2024 · Apt 1C
Closed — Violation closed
DOB building violations · 5
- Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 1, 2009
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 3, 2008
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 16, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 10, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jul 25, 1994
Dob violation - dismissed
ECB violations · 4
- Class - 2
Both circulators on weilmclain egh95pi boiler are defective.correct violating condition and submit a certificate of correction.
Nov 3, 2023 · Penalty $625
Active - Class - 2
Backflow preventer leaking, corroded boiler jacket, wrong pipe support.
Feb 21, 2023 · Penalty $625
Active - Class - 2
Heat timer is defective/combustion air louver 1/2 clogged/spill switch is incorrect/front boiler jacket not in place;correct violation and submit the certificate of correction
Dec 28, 2021 · Penalty $312
Resolve - Class - 2
Failure to maintain bldg in a code compliant manner.note at time of inspection found no handrail at exterior eight step stairway,east side of bldg.stairway is part of path of egress from rear fire escape to
Jan 28, 2015 · Penalty $2,500
Active
Complaints
- Paint/plaster
Ceiling
May 13, 2026 · Apt 1C
Close - Plumbing
Toilet
May 13, 2026 · Apt 1C
Close - Flooring/stairs
Floor
May 13, 2026 · Apt 1C
Close - Unsanitary condition
Mold
May 13, 2026 · Apt 1C
Close - Paint/plaster
Ceiling
May 7, 2026 · Apt 1C
Close - Paint/plaster
Ceiling
May 7, 2026 · Apt 1C
Close - Heat/hot water
Entire building
Jan 2, 2026 · Apt 3B
Close - Heat/hot water
Apartment only
Dec 31, 2025 · Apt 4C
Close - Heat/hot water
Entire building
Dec 30, 2025 · Apt 4B
Close - Heat/hot water
Entire building
Dec 30, 2025 · Apt 3B
Close
Show 40 more ↓
- Heat/hot water
Entire building
Dec 29, 2025 · Apt 4C
Close - Heat/hot water
Entire building
Dec 29, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 28, 2025 · Apt 4C
Close - Heat/hot water
Apartment only
Dec 28, 2025 · Apt 4B
Close - Heat/hot water
Entire building
Dec 27, 2025 · Apt 4C
Close - Heat/hot water
Entire building
Dec 27, 2025 · Apt 3C
Close - Heat/hot water
Apartment only
Dec 27, 2025 · Apt 2A
Close - Heat/hot water
Apartment only
Dec 26, 2025 · Apt 1B
Close - Heat/hot water
Entire building
Dec 26, 2025 · Apt 4C
Close - Heat/hot water
Entire building
Dec 26, 2025 · Apt 2B
Close - Heat/hot water
Apartment only
Dec 26, 2025 · Apt 3B
Close - Heat/hot water
Entire building
Dec 26, 2025 · Apt 1B
Close - Heat/hot water
Entire building
Dec 26, 2025 · Apt 1B
Close - Heat/hot water
Apartment only
Dec 14, 2025 · Apt 2C
Close - Heat/hot water
Apartment only
Dec 9, 2025 · Apt 2C
Close - Heat/hot water
Apartment only
Dec 8, 2025 · Apt 2C
Close - Heat/hot water
Apartment only
Nov 28, 2025 · Apt 4B
Close - Paint/plaster
Wall
Nov 8, 2025 · Apt 1B
Close - General
Bell/buzzer/intercom
Nov 8, 2025 · Apt 1B
Close - Plumbing
Bathtub/shower
Nov 8, 2025 · Apt 1B
Close - Unsanitary condition
Pests
Aug 27, 2025 · Apt 1B
Close - Plumbing
Bathtub/shower
Aug 19, 2025 · Apt 3B
Close - Flooring/stairs
Floor
Aug 19, 2025 · Apt 3B
Close - Plumbing
Bathtub/shower
Jul 14, 2025 · Apt 4B
Close - Unsanitary condition
Pests
Jul 14, 2025 · Apt 4B
Close - Plumbing
Bathtub/shower
Jun 14, 2025 · Apt 4C
Close - Electric
Outlet/switch
Feb 24, 2025 · Apt 1C
Close - Plumbing
Water supply
Feb 24, 2025 · Apt 1C
Close - Plumbing
Water supply
Feb 24, 2025 · Apt 1C
Close - Plumbing
Radiator
Feb 24, 2025 · Apt 1C
Close - Electric
Lighting
Feb 24, 2025 · Apt 1C
Close - Electric
Outlet/switch
Nov 26, 2024 · Apt 1C
Close - Electric
Lighting
Oct 28, 2024 · Apt 1C
Close - Door/window
Door
Oct 28, 2024 · Apt 1C
Close - Door/window
Door
Oct 1, 2024 · Apt 1C
Close - Flooring/stairs
Floor
Aug 4, 2024 · Apt 1C
Close - Unsanitary condition
Mold
Aug 4, 2024 · Apt 1C
Close - Door/window
Window frame
Aug 4, 2024 · Apt 1C
Close - Electric
Lighting
Aug 4, 2024 · Apt 1C
Close - Water leak
Slow leak
Aug 4, 2024 · Apt 1C
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C1)
- Year built
- 1931
- Floors
- 4
- Residential units
- 12
- Building area
- 12,460 ft²
- Lot area
- 3,500 ft²
- Zoning
- R6A
- Community board
- 303
- Council district
- 36
- Block / lot
- 1601 / 55
- Assessed value
- $356,850
- Landmark / historic district
- No
HPD registration #310440, last renewed Sep 17, 2025.
Questions about 399 Kosciuszko Street
Who owns 399 Kosciuszko Street?
The owner of record in NYC Department of City Planning PLUTO data is 27 Bed Stuy Housing Development Fund Cor Poration.
Does 399 Kosciuszko Street have violations?
Yes. NYC HPD has recorded 555 housing violations at this property.
Is 399 Kosciuszko Street rent stabilized?
NYC Department of Finance tax bills listed 12 rent-stabilized units here in 2024 (about 100% of its 12 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 399 Kosciuszko Street built?
City records list 1931 as the year it was built.
How many apartments are in 399 Kosciuszko Street?
It has 12 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.