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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

Concern
6 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Oct 14, 2026

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 2024
12
About 100% of the building's 12 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 · 620

  • A

    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
  • B

    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
  • B

    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
  • B

    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
  • C

    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
  • B

    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
  • B

    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
  • B

    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
  • B

    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
  • B

    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 ↓
  • B

    M/d law abate the nuisance consisting of plexiglass at vestibule door at public hall, 1st story

    Sep 23, 2026

    Open — Nov sent out
  • A

    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
  • B

    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
  • A

    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
  • A

    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
  • C

    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
  • C

    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
  • B

    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
  • B

    Cleanse and disinfect to the satisfaction of this department after removing the rubbish and unsanitary conditions

    Sep 23, 2026

    Open — Nov sent out
  • B

    Properly repair the broken or defective paving at all yards

    Sep 23, 2026

    Open — Nov sent out
  • B

    M/d law abate the nuisance consisting of overgrown vegetation throughout yards impeding egress

    Sep 23, 2026

    Open — Nov sent out
  • A

    § 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
  • A

    § 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
  • B

    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
  • C

    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
  • B

    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
  • B

    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
  • B

    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
  • B

    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
  • C

    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
  • A

    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
  • B

    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
  • A

    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
  • B

    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
  • B

    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
  • B

    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
  • B

    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
  • A

    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
  • B

    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
  • C

    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
  • B

    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
  • B

    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
  • B

    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
  • B

    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
  • B

    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
  • B

    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
  • B

    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
  • A

    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
  • B

    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
  • B

    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

Sales come from the NYC Department of Finance rolling sales file.

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.