5409 Avenue O
Brooklyn, NY 11234BBL 3-07899-0004Map
Owner of record: 5409 Holdings LLC
5409 Avenue O is a walk-up apartment building built in 1920 in Brooklyn, 11234. It has 12 residential units across 3 floors. The owner of record is 5409 Holdings LLC. HPD has recorded 620 housing violations here, most recently on October 14, 2026. 50 of the 50 most recent violations are still open. City tax records listed 12 rent-stabilized apartments here in 2024.
- HPD violations
- 620
- DOB violations
- 6
- ECB violations
- 12
- HPD complaints
- 373
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 · 620
- ANon-hazardous
Paint with light colored paint to the satisfaction of this department at ceiling and all walls at bulkhead to the roof at public hall
Oct 14, 2026
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective fire retardant material at ceiling and all walls at bulkhead to the roof at public hall
Oct 14, 2026
Open — Nov sent out - BHazardous
Repair the roof so that it will not leak above ceiling around skylight at bulkhead to the roof at public hall
Oct 14, 2026
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective ceramic floor tiles at landing at bulkhead at public hall, 3rd story
Sep 23, 2026
Open — Nov sent out - CImmediately hazardous
Properly repair or replace the broken or defective wired glass panes at skylight at bulkhead at public hall, 3rd story
Sep 23, 2026
Open — Nov sent out - BHazardous
Cleanse and disinfect to the satisfaction of this department after removing the unsanitary conditions at stairs to bulkhead at public hall, 3rd story
Sep 23, 2026
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective fire retardant material at all walls at bulkhead at public hall, 3rd story
Sep 23, 2026
Open — Nov sent out - BHazardous
Repair the roof so that it will not leak over ceiling and south wall at public hall, 3rd story
Sep 23, 2026
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective fire retardant material at ceiling and south wall at public hall, 3rd story
Sep 23, 2026
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective fire retardant material at south wall at public hall stairs, 2nd story
Sep 23, 2026
Open — Nov sent out
Show 40 more ↓
- BHazardous
M/d law abate the nuisance consisting of plexiglass at vestibule door at public hall, 1st story
Sep 23, 2026
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department all ceilings and all walls at all stories at public hall
Sep 23, 2026
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective 1st marble tread from bottom at vestibule at public hall, 1st story
Sep 23, 2026
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at ceiling and west wall at public hall, 1st story
Sep 23, 2026
Open — Nov sent out - ANon-hazardous
Post a proper notice regarding rent stabilization law, in a form approved by the commissioner, in a conspicuous location within the common area at the buildings entrance. for more information about signage requirements, please visit: https://www.nyc.gov/site/hpd/services-and-information/required-signage.page
Sep 23, 2026
Open — Nov sent out - CImmediately hazardous
Properly repair with similar material the broken or defective masonry at egress stairs from 1st story public hall to west yard
Sep 23, 2026
Open — Nov sent out - CImmediately hazardous
Fire escape defective. adjust the dropladder so that it will slide easily in the guide rods drop ladder at down position at stack at north yard at fire escape
Sep 23, 2026
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective masonry above 1st and 2nd windows from north at east building front 3rd story
Sep 23, 2026
Open — Nov sent out - BHazardous
Cleanse and disinfect to the satisfaction of this department after removing the rubbish and unsanitary conditions
Sep 23, 2026
Open — Nov sent out - BHazardous
Properly repair the broken or defective paving at all yards
Sep 23, 2026
Open — Nov sent out - BHazardous
M/d law abate the nuisance consisting of overgrown vegetation throughout yards impeding egress
Sep 23, 2026
Open — Nov sent out - ANon-hazardous
§ 300 m/d law file plans and application and legalize the following alteration or restore to the legal condition existing prior to the making of said alteration metal ceiling in the entire apartment located at apt 11, 3rd story, 1st apartment from east at south
Sep 23, 2026 · Apt 11
Open — Nov sent out - ANon-hazardous
§ 300 m/d law file plans and application and legalize the following alteration or restore to the legal condition existing prior to the making of said alteration metal ceiling in the entire apartment located at apt 10, 3rd story, 2nd apartment from west at north
Sep 23, 2026 · Apt 10
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective ceramic floor tiles in the bathroom located at apt 10, 3rd story, 2nd apartment from west at north
Sep 23, 2026 · Apt 10
Open — Nov sent out - CImmediately hazardous
Make safe by properly repairing the structural defect subfloor in the kitchen located at apt 10, 3rd story, 2nd apartment from west at north
Sep 23, 2026 · Apt 10
Open — Nov sent out - BHazardous
Repair the roof so that it will not leak over ceiling in the 2nd room from north located at apt 10, 3rd story, 2nd apartment from west at north
Sep 23, 2026 · Apt 10
Open — Nov sent out - BHazardous
Repair the roof so that it will not leak over ceiling in the 1st room from north located at apt 10, 3rd story, 2nd apartment from west at north
Sep 23, 2026 · Apt 10
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 in the entire apartment located at apt 10, 3rd story, 2nd apartment from west at north
Sep 23, 2026 · Apt 10
Open — Nov sent out - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules missing in the entire apartment located at apt 10, 3rd story, 2nd apartment from west at north
Sep 23, 2026 · Apt 10
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective door and frame in the entrance located at apt 11, 3rd story, 1st apartment from east at south
Sep 23, 2026 · Apt 11
Open — Violation will be reinspected - ANon-hazardous
Paint with light colored paint to the satisfaction of this department east and south walls in the 4th room from north at east located at apt 11, 3rd story, 1st apartment from east at south
Sep 23, 2026 · Apt 11
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective ceramic floor tiles in the bathroom located at apt 11, 3rd story, 1st apartment from east at south
Sep 23, 2026 · Apt 11
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at east wall in the kitchen located at apt 11, 3rd story, 1st apartment from east at south
Sep 23, 2026 · Apt 11
Open — Nov sent out - BHazardous
Refit top sash at east wall window in the kitchen located at apt 11, 3rd story, 1st apartment from east at south
Sep 23, 2026 · Apt 11
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective ceramic floor tiles in the kitchen located at apt 11, 3rd story, 1st apartment from east at south
Sep 23, 2026 · Apt 11
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 defective in the entire apartment located at apt 11, 3rd story, 1st apartment from east at south
Sep 23, 2026 · Apt 11
Open — Nov sent out - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules defective in the entire apartment located at apt 11, 3rd story, 1st apartment from east at south
Sep 23, 2026 · Apt 11
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at south wall and ceiling at 1st public hall bulkhead from north, 3rd story
Aug 31, 2026
Open — Nov sent out - BHazardous
Repair the roof so that it will not leak over ceiling at 1st public hall bulkhead from north, 3rd story
Aug 31, 2026
Open — Nov certified on time - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch at door from street to vestibule at public hall, 1st story
Aug 31, 2026
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective fire retardent materials at south wall and ceiling at 1st public hall bulkhead from north, 3rd story
Aug 31, 2026
Open — Nov certified on time - BHazardous
Properly repair or replace the broken or defective latch and its assembily at door from street to vestibule at public hall, 1st story
Aug 31, 2026
Open — Nov certified on time - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules defective in the entire apartment located at apt 12, 3rd story, 2nd apartment from east at south
Aug 31, 2026 · Apt 12
Open — Civ14 mailed - BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective in the entire apartment located at apt 12, 3rd story, 2nd apartment from east at south
Aug 31, 2026 · Apt 12
Open — Civ14 mailed - BHazardous
Repair the flushing apparatus and maintain same so as to flush effectively the water closet . in the bathroom located at apt 12, 3rd story, 2nd apartment from east at south
Aug 31, 2026 · Apt 12
Open — Civ14 mailed - BHazardous
Properly repair with similar material the broken or defective caulking around bathtub in the bathroom located at apt 12, 3rd story, 2nd apartment from east at south
Aug 31, 2026 · Apt 12
Open — Civ14 mailed - BHazardous
Properly repair or replace the broken or defective shower head in the bathroom located at apt 12, 3rd story, 2nd apartment from east at south
Aug 31, 2026 · Apt 12
Open — Civ14 mailed - ANon-hazardous
Post a proper notice regarding rent stabilization law, in a form approved by the commissioner, in a conspicuous location within the common area at the buildings entrance. for more information about signage requirements, please visit: https://www.nyc.gov/site/hpd/services-and-information/required-signage.page
Jul 22, 2026
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective fire retarded plaster at north and west wall at public hall, 1st story
Jul 18, 2026
Open — Nov certified on time - BHazardous
Properly repair with similar material the broken or defective fire retarded plaster at north wall, south wall and ceiling at public hall, 3rd story
Jul 18, 2026
Open — Nov certified on time
DOB building violations · 6
- Low pressure boiler boiler required
Violation issued-failure to file 2023 external low pressure inspection
Sep 23, 2024
Dob violation - active - 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
Jun 1, 1994
Dob violation - dismissed - 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 - dismissed - Zoning none
Z-zoning none
Sep 1, 1989
Dob violation - active
ECB violations · 12
- Class - 2
At time of inspection, failure to maintain.f observed need to repair roof and parapet flashing being deteriorated. also, clean roof scupper of leaves and debris which is causing water ponding on roof., repair a
Oct 5, 2026 · Penalty $1,250
Active - Class - 2
At time of inspection in apartment 10, 3rd floor, 1) kitchen floor is sagging on wall under window. floor is separated from floor by about 1-2 inches; wood baseboard has also cracked due to the floor sagging fr
Oct 5, 2026 · Penalty $1,250
Active - Class - 2
Failure to maintain violation. at time of inspection observed, cracked and deteriorated plaster and sheet rook in 1st floor common hallway and all stairway landings from the 1st floor to roof bulk head, repair
Oct 5, 2026 · Penalty $1,250
Active - Class - 1
Residence alt for occu. as a dwelling. noted: at cellar of bldg illegal sro with three pc bathroom created no 2nd means of egress. issued vacate of sro remedy: restore cellar to prior legal condition immediatel
Jul 2, 2008 · Penalty $1,450
Active - Class - 1
Work w/o permits noted: at cellar of bldg partitions erected, water and waste lies installed to creat illegal sro. t of o 2 3 pc bathrooms toilet sink and shower and sink w/o obtaining required dob permits reme
Jul 2, 2008
Resolve - Non-hazardous
Violation of parking regulation in a residential district. note: a total of 15 automobiles with no license plates and unregistered, stored at side yard on premises. remedy: conform to parking regulations.
Oct 3, 2005 · Penalty $480
Resolve - Non-hazardous
Work without permit. noted: in cellar erected partition walls to create 1 large room, 1 small room and a room with water closet. remedy: obtain permit or restore to prior legal condition.
Dec 13, 2002
Resolve - Hazardous
Work w/o a permit. noted defects. building owner install illegal basement apartment, kitchen, bathroom, bedroom old oil tank in basement with oil smell. remedy ; restore to prior legal condition
Jun 6, 2002 · Penalty $800
Active - Non-hazardous
Illegal use in a residential district. the illegal use : parking and storage of approx ten motor vehicles, this use require a "c-e" zoning district. remedy: conform to code: remove the unregistered vehicles
Oct 14, 1999
Resolve - Non-hazardous
Illegal use in a r3-2 residential zoning district: dead storage of more than 3 unlicensed motor vehicles in lot adjoining dwelling. thisuse requires a c-8 zoning district. fence exceeds permitted height.
Sep 16, 1999 · Penalty $780
Active
Show 2 more ↓
- Non-hazardous
36
Aug 16, 1995 · Penalty $350
Active - Non-hazardous
Illegal use in a residential district r3 aone trailer parked in rear of multiple dwelling with a 4' x 8 wood structure in conjuction with same. remedy: discontinue illeal use (use) remove immediately.
Nov 10, 1994 · Penalty $240
Active
Complaints
- Water leak
Heavy flow
Oct 20, 2026 · Apt 12
Open - Unsanitary condition
Mold
Oct 20, 2026 · Apt 12
Open - Flooring/stairs
Floor
Oct 15, 2026 · Apt 7
Close - Plumbing
Basin/sink
Oct 15, 2026 · Apt 7
Close - Electric
Power outage
Oct 15, 2026 · Apt 7
Close - Appliance
Electric/gas range
Oct 15, 2026 · Apt 7
Close - Paint/plaster
Wall
Oct 15, 2026 · Apt 7
Close - Unsanitary condition
Pests
Oct 15, 2026 · Apt 7
Close - Flooring/stairs
Floor
Oct 15, 2026 · Apt 7
Close - Water leak
Damp spot
Oct 15, 2026 · Apt 7
Close
Show 40 more ↓
- Unsanitary condition
Pests
Oct 15, 2026 · Apt 7
Close - Unsanitary condition
Mold
Oct 9, 2026 · Apt 12
Close - Unsanitary condition
Mold
Aug 14, 2026 · Apt 12
Close - Plumbing
Toilet
Aug 14, 2026 · Apt 12
Close - Plumbing
Bathtub/shower
Aug 14, 2026 · Apt 12
Close - Paint/plaster
Wall
Aug 14, 2026 · Apt 12
Close - Water leak
Heavy flow
Jul 26, 2026 · Apt 4
Close - Electric
Lighting
Jul 26, 2026 · Apt 4
Close - Paint/plaster
Ceiling
Jul 26, 2026 · Apt 4
Close - Unsanitary condition
Mold
Jul 26, 2026 · Apt 4
Close - Flooring/stairs
Floor
Jul 26, 2026 · Apt 4
Close - Water leak
Damp spot
Jul 26, 2026 · Apt 4
Close - Unsanitary condition
Garbage/recycling storage
Jul 14, 2026 · Apt WHOLEB
Close - Unsanitary condition
Mold
Jul 14, 2026 · Apt APT12
Close - Plumbing
Bathtub/shower
Jul 14, 2026 · Apt APT12
Close - Plumbing
Toilet
Jul 14, 2026 · Apt APT12
Close - Paint/plaster
Wall
Jul 14, 2026 · Apt APT12
Close - Water leak
Heavy flow
Jun 25, 2026 · Apt 2
Close - Door/window
Window frame
May 7, 2026 · Apt 3
Close - Unsanitary condition
Pests
May 7, 2026 · Apt 3
Close - Flooring/stairs
Floor
Mar 10, 2026 · Apt 10
Close - Water leak
Heavy flow
Mar 10, 2026 · Apt 10
Close - Electric
No lighting
Mar 10, 2026 · Apt 10
Close - Flooring/stairs
Floor
Mar 10, 2026 · Apt 10
Close - Unsanitary condition
Mold
Mar 10, 2026 · Apt 10
Close - Door/window
Window frame
Mar 10, 2026 · Apt 10
Close - General
Bell/buzzer/intercom
Mar 10, 2026 · Apt 10
Close - Paint/plaster
Wall
Mar 5, 2026 · Apt 12
Close - Electric
Lighting
Mar 5, 2026 · Apt 12
Close - Plumbing
Basin/sink
Mar 5, 2026 · Apt 12
Close - Flooring/stairs
Floor
Mar 5, 2026 · Apt 12
Close - Flooring/stairs
Floor
Mar 4, 2026 · Apt 2
Close - Paint/plaster
Ceiling
Mar 4, 2026 · Apt 2
Close - Paint/plaster
Ceiling
Mar 4, 2026 · Apt 2
Close - Unsanitary condition
Mold
Mar 4, 2026 · Apt 2
Close - Water leak
Slow leak
Mar 4, 2026 · Apt 2
Close - Heat/hot water
Entire building
Jan 30, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 28, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 28, 2026 · Apt APT2
Close - Heat/hot water
Apartment only
Jan 28, 2026 · Apt 3
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C1)
- Year built
- 1920
- Floors
- 3
- Residential units
- 12
- Building area
- 8,760 ft²
- Lot area
- 6,000 ft²
- Zoning
- R3-2
- Community board
- 318
- Council district
- 46
- Block / lot
- 7899 / 4
- Assessed value
- $862,200
- Landmark / historic district
- No
HPD registration #329083, last renewed Jul 7, 2025.
Questions about 5409 Avenue O
Who owns 5409 Avenue O?
The owner of record in NYC Department of City Planning PLUTO data is 5409 Holdings LLC.
Does 5409 Avenue O have violations?
Yes. NYC HPD has recorded 620 housing violations at this property.
Is 5409 Avenue O 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 5409 Avenue O built?
City records list 1920 as the year it was built.
How many apartments are in 5409 Avenue O?
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.