475 Wilson Avenue
Brooklyn, NY 11221BBL 3-03391-0004Map
Owner of record: Gsg Realty & Management LLC
475 Wilson Avenue is a walk-up apartment building built in 1910 in Brooklyn, 11221. It has 8 residential units across 4 floors. The owner of record is Gsg Realty & Management LLC. HPD has recorded 93 housing violations here, most recently on November 22, 2025. 16 of the 50 most recent violations are still open. City tax records listed 8 rent-stabilized apartments here in 2024.
- HPD violations
- 93
- DOB violations
- 13
- ECB violations
- 1
- HPD complaints
- 97
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 · 93
- 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 2c, 2nd story, 1st apartment from north at east
Nov 22, 2025 · Apt 2C
Open — Nov certified late - BHazardous
Properly repair or replace the broken or defective light fixture at ceiling in the bathroom located at apt 2c, 2nd story, 1st apartment from north at east
Nov 22, 2025 · Apt 2C
Open — Nov certified late - CImmediately hazardous
Properly repair or replace the broken or defective lower window sash counter balance in the 3rd room from east at north located at apt 2c, 2nd story, 1st apartment from north at east
Nov 22, 2025 · Apt 2C
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch in the entrance located at apt 2c, 2nd story, 1st apartment from north at east
Nov 22, 2025 · Apt 2C
Closed — Violation closed - CImmediately hazardous
Properly repair or replace the broken or defective lower window sash counter balance in the 2nd room from east at north located at apt 2c, 2nd story, 1st apartment from north at east
Nov 22, 2025 · Apt 2C
Closed — Violation closed - BHazardous
Properly repair or replace the broken or defective intercom system from building entrance to buzzer receiver at north wall in the private hallway located at apt 2c, 2nd story, 1st apartment from north at east
Nov 21, 2025 · Apt 2C
Open — Nov certified late - BHazardous
Properly repair or replace the broken or defective light fixture at ceiling in the bathroom located at apt 2c, 2nd story, 1st apartment from north at east
Nov 21, 2025 · Apt 2C
Open — Nov certified late - CImmediately hazardous
Provide an adequate supply of heat for the apartment in the 4th room from east at north located at apt 2c, 2nd story, 1st apartment from north at east
Nov 21, 2025 · Apt 2C
Closed — Violation dismissed - BHazardous
Repair the leaky and/or defective faucets at wash basin in the bathroom located at apt 2c, 2nd story, 1st apartment from north at east
Nov 21, 2025 · Apt 2C
Open — Nov certified late - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch in the entrance located at apt 2c, 2nd story, 1st apartment from north at east
Nov 21, 2025 · Apt 2C
Closed — Violation closed
Show 40 more ↓
- BHazardous
Properly repair or replace the broken or defective counter balance at lower sash window at west wall in the 4th room from east at north located at apt 2c, 2nd story, 1st apartment from north at east
Nov 21, 2025 · Apt 2C
Open — Nov certified late - CImmediately hazardous
Provide ready access to buildings heating system door locked at basement at boiler room
Nov 21, 2025
Open — Nov certified late - BHazardous
Properly repair or replace the broken or defective counter balance at lower window sash at east wall in the 2nd room from east located at apt 2c, 2nd story, 1st apartment from north at east
Nov 21, 2025 · Apt 2C
Open — Nov certified late - 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.
Nov 20, 2025
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective window counter balance lower sash at east wall in the 2nd room from east located at apt 2c, 2nd story, 1st apartment from north at east
Oct 17, 2025 · Apt 2C
Open — Nov certified late - BHazardous
Properly repair or replace the broken or defective window counter balance lower sash at west wall at in the 4th room from east located at apt 2c, 2nd story, 1st apartment from north at east
Oct 17, 2025 · Apt 2C
Open — Nov certified late - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch in the entrance located at apt 2c, 2nd story, 1st apartment from north at east
Oct 17, 2025 · Apt 2C
Closed — Violation closed - 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 2c, 2nd story, 1st apartment from north at east
Oct 17, 2025 · Apt 2C
Open — Nov certified late - BHazardous
Properly repair or replace the broken or defective inoperative bell and return buzzer at building front to north wall in the private hallway located at apt 2c, 2nd story, 1st apartment from north at east
Oct 17, 2025 · Apt 2C
Open — Nov certified late - BHazardous
Remove all obstructions and repair all defects in wasteline at sink in the bathroom located at apt 2c, 2nd story, 1st apartment from north at east
Oct 17, 2025 · Apt 2C
Open — Nov certified late - CImmediately hazardous
Remove the illegal fastening lockable slidebolt at bulkhead entrance door at public hall stairs
Aug 20, 2025
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinge and latch at bulkhead entrance door at public hall stairs
Aug 20, 2025
Closed — Violation closed - ANon-hazardous
Trace and repair the source and abate the visible mold condition... less than 10 sq ft at sink base cabinet in the kitchen located at apt 3c, 3rd story, 1st apartment from west at north
Jul 29, 2025 · Apt 3C
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective wood sink base cabinet in the kitchen located at apt 3c, 3rd story, 1st apartment from west at north
Jul 29, 2025 · Apt 3C
Closed — Violation dismissed - 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 3c, 3rd story, 1st apartment from west at north
Jul 29, 2025 · Apt 3C
Closed — Violation dismissed - 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 3c, 3rd story, 1st apartment from west at north
Jul 29, 2025 · Apt 3C
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective lower window sash at north wall in the 1st room from north at west located at apt 3c, 3rd story, 1st apartment from west at north
Jul 29, 2025 · Apt 3C
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective counter balance lower sash window, 2nd window from north at east in the 1st room from east located at apt 3c, 3rd story, 1st apartment from north at east
May 12, 2025 · Apt 3C
Closed — Violation dismissed - CImmediately hazardous
M/d law abate the nuisance consisting of hot water exceeding the maximum temperature of 130 degrees at all hot water fixtures in the entire apartment located at apt 2c, 2nd story, 1st apartment from west at north
Mar 18, 2025 · Apt 2C
Open — Nov certified late - BHazardous
Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 2c, 2nd story, 1st apartment from west at north
Mar 18, 2025 · Apt 2C
Closed — Violation dismissed - BHazardous
Repair or replace the smoke detector missing in the entire apartment located at apt 2c, 2nd story, 1st apartment from west at north
Mar 18, 2025 · Apt 2C
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective bell and buzzer system from building front to west wall in the foyer located at apt 2c, 2nd story, 1st apartment from west at north
Mar 18, 2025 · Apt 2C
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 2c, 2nd story, 1st apartment from west at north
Mar 18, 2025 · Apt 2C
Closed — Violation closed - ANon-hazardous
Properly repair with similar material the broken or defective porcelain enamel glaze at bathtub in the bathroom located at apt 2d, 2nd story, 1st apartment from south at west
Oct 11, 2023 · Apt 2D
Closed — Violation closed - ANon-hazardous
Properly repair with similar material the broken or defective vinyl floor tiles in the kitchen located at apt 2d, 2nd story, 1st apartment from south at west
Oct 11, 2023 · Apt 2D
Closed — Violation closed - ANon-hazardous
Properly repair with similar material the broken or defective caulking around bathtub perimeter in the bathroom located at apt 2d, 2nd story, 1st apartment from south at west
Oct 11, 2023 · Apt 2D
Closed — Violation closed - 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 27, 2023
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective bulkhead door at public hall, 4th story
Jan 19, 2023
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, 1st story
Jan 19, 2023
Closed — Violation dismissed - BHazardous
Repair or replace the smoke detector defective in the entire apartment located at apt 3c, 3rd story, 1st apartment from west at north
Oct 1, 2022 · Apt 3C
Closed — Violation closed - BHazardous
Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 3c, 3rd story, 1st apartment from west at north
Oct 1, 2022 · Apt 3C
Closed — Violation closed - BHazardous
And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes consisting of flower pots on 2nd floor balcony at building front
Sep 13, 2021
Closed — Violation closed - BHazardous
Properly repair the source and abate the evidence of a water leak ceiling in the bathroom located at apt 1c, 1st story, 1st apartment from north at east
Aug 28, 2020 · Apt 1C
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color ceiling in the bathroom located at apt 1c, 1st story, 1st apartment from north at east
Aug 28, 2020 · Apt 1C
Closed — Violation closed - ANon-hazardous
Trace and repair the source and abate the visible mold condition... at ceiling (approx 2 sq ft) in the bathroom located at apt 1c, 1st story, 1st apartment from north at east
Aug 28, 2020 · Apt 1C
Closed — Violation dismissed - BHazardous
Repair or replace the smoke detector defective located at apt 1c, 1st story, 1st apartment from north at east
Aug 28, 2020 · Apt 1C
Open — Not complied with - BHazardous
Repair or replace the carbon monoxide detecting device(s). defective located at apt 1c, 1st story, 1st apartment from north at east
Aug 28, 2020 · Apt 1C
Open — Not complied with - CImmediately hazardous
Properly repair the broken or defective lock at entrance door to building at public hall, 1st story
Aug 28, 2020
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 3rd room from east at north located at apt 4c, 4th story, 1st apartment from north at east
Oct 23, 2019 · Apt 4C
Closed — Violation dismissed - BHazardous
Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt 4c, 4th story, 1st apartment from north at east
Oct 23, 2019 · Apt 4C
Closed — Violation dismissed
DOB building violations · 13
- 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 6, 2006
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 31, 2005
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 13, 2004
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 19, 2003
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 26, 2002
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 7, 2000
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
May 4, 1998
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
Show 3 more ↓
- 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 - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1993
Dob violation - dismissed
ECB violations · 1
- Non-hazardous
6/bq9/49. pipe safety relief valve down.
Feb 12, 2002
Resolve
Complaints
- Heat/hot water
Apartment only
Jan 3, 2026 · Apt 2C
Close - General
Bell/buzzer/intercom
Nov 19, 2025 · Apt 2C
Close - Electric
Lighting
Nov 19, 2025 · Apt 2C
Close - Heat/hot water
Apartment only
Nov 19, 2025 · Apt 2C
Close - Safety
Carbon monoxide detector
Nov 19, 2025 · Apt 2C
Close - Electric
Wiring
Nov 19, 2025 · Apt 2C
Close - Door/window
Window frame
Nov 19, 2025 · Apt 2C
Close - Plumbing
Basin/sink
Nov 19, 2025 · Apt 2C
Close - Heat/hot water
Apartment only
Nov 2, 2025 · Apt 2C
Close - Heat/hot water
Apartment only
Oct 16, 2025 · Apt 2C
Close
Show 40 more ↓
- Door/window
Window frame
Oct 16, 2025 · Apt 2C
Close - Plumbing
Basin/sink
Oct 16, 2025 · Apt 2C
Close - Electric
Lighting
Oct 16, 2025 · Apt 2C
Close - Plumbing
Basin/sink
Oct 16, 2025 · Apt 2C
Close - General
Bell/buzzer/intercom
Oct 16, 2025 · Apt 2C
Close - Unsanitary condition
Mold
Jul 25, 2025 · Apt 3C
Close - Door/window
Window frame
Jul 6, 2025 · Apt 3D
Close - Plumbing
Toilet
Jul 6, 2025 · Apt 3D
Close - General
Cabinet
Jul 6, 2025 · Apt 3D
Close - Unsanitary condition
Mold
Jul 6, 2025 · Apt 3D
Close - Door/window
Window frame
Jul 6, 2025 · Apt 3D
Close - Appliance
Refrigerator
Jul 6, 2025 · Apt 3D
Close - Water leak
Heavy flow
Jul 6, 2025 · Apt 3D
Close - Paint/plaster
Ceiling
Jul 6, 2025 · Apt 3D
Close - Safety
Fire escape
May 2, 2025 · Apt 3C
Close - Door/window
Window frame
Apr 17, 2025 · Apt 3C
Close - Heat/hot water
Apartment only
Mar 17, 2025 · Apt 2C
Close - Heat/hot water
Apartment only
Mar 7, 2025 · Apt 2C
Close - Heat/hot water
Apartment only
Sep 30, 2022 · Apt 3C
Close - General
Mailbox
Oct 8, 2021 · Apt 3C
Close - Heat/hot water
Entire building
Sep 8, 2021 · Apt BLDG
Close - Heat/hot water
Entire building
Sep 7, 2021 · Apt BLDG
Close - Heat/hot water
Entire building
Sep 7, 2021 · Apt BLDG
Close - Heat/hot water
Entire building
Sep 4, 2021 · Apt BLDG
Close - Heat/hot water
Entire building
Sep 4, 2021 · Apt BLDG
Close - Door/window
Door
Aug 24, 2020 · Apt 1C
Close - Water leak
Slow leak
Aug 24, 2020 · Apt 1C
Close - Unsanitary condition
Mold
Aug 13, 2019 · Apt 1D
Close - Paint/plaster
Ceiling
Aug 11, 2019 · Apt 1D
Close - Water leak
Slow leak
Aug 11, 2019 · Apt 1D
Close - Paint/plaster
Wall
Mar 22, 2019 · Apt 4C
Close - Unsanitary condition
Mold
Mar 22, 2019 · Apt 4C
Close - Heat/hot water
Apartment only
Mar 22, 2019 · Apt 4C
Close - Unsanitary condition
Garbage/recycling storage
Mar 1, 2019 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 6, 2019 · Apt 4C
Close - Heat/hot water
Apartment only
Dec 1, 2018 · Apt 1C
Close - Door/window
Door
Nov 28, 2018 · Apt 2D
Close - Door/window
Door
Nov 28, 2018 · Apt 2D
Close - Electric
Lighting
Nov 28, 2018 · Apt 2D
Close - Water leak
Slow leak
Oct 19, 2018 · Apt APT1D
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C1)
- Year built
- 1910
- Floors
- 4
- Residential units
- 8
- Building area
- 8,500 ft²
- Lot area
- 2,500 ft²
- Zoning
- R6
- Community board
- 304
- Council district
- 37
- Block / lot
- 3391 / 4
- Assessed value
- $874,800
- Landmark / historic district
- No
HPD registration #318554, last renewed Jan 14, 2026.
Questions about 475 Wilson Avenue
Who owns 475 Wilson Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Gsg Realty & Management LLC.
Does 475 Wilson Avenue have violations?
Yes. NYC HPD has recorded 93 housing violations at this property.
Is 475 Wilson Avenue rent stabilized?
NYC Department of Finance tax bills listed 8 rent-stabilized units here in 2024 (about 100% of its 8 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 475 Wilson Avenue built?
City records list 1910 as the year it was built.
How many apartments are in 475 Wilson Avenue?
It has 8 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.