437 Bay Ridge Avenue
Brooklyn, NY 11220BBL 3-05864-0069Map
Owner of record: Michael Koulouroudis, Trustee
437 Bay Ridge Avenue is a walk-up apartment building built in 1931 in Brooklyn, 11220. It has 6 residential units across 3 floors. The owner of record is Michael Koulouroudis, Trustee. HPD has recorded 50 housing violations here, most recently on June 6, 2025. 3 of the 50 most recent violations are still open. City tax records listed 6 rent-stabilized apartments here in 2024.
- HPD violations
- 50
- DOB violations
- 1
- ECB violations
- 2
- HPD complaints
- 14
What to know
No open immediately-hazardous violations among recent records.
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 · 50
- 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.
Jun 6, 2025
Closed — Violation dismissed - 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.
Apr 8, 2024
Closed — Violation dismissed - 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 21, 2023
Closed — Violation dismissed - 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.
Feb 23, 2022
Closed — Violation dismissed - 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.
Feb 23, 2022
Closed — Violation dismissed - 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.
Apr 7, 2021
Closed — Violation dismissed - BHazardous
Provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following minimum required 100 watts (light fixture present) at front areaway, 1st story
May 26, 2018
Open — Nov sent out - 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.
Oct 7, 2015
Closed — Violation dismissed - ANon-hazardous
Post a proper notice of carbon monoxide detecting device requirements, in a form approved by the commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in a private dwelling. at public hall, 1st story
Mar 15, 2015
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 agency?s housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall, 1st story
Mar 15, 2015
Closed — Violation dismissed
Show 40 more ↓
- BHazardous
Provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 100 watts
Mar 15, 2015
Closed — Violation dismissed - CImmediately hazardous
Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny ?11-06(b)(2) baseboard at south wall, baseboard at east wall, baseboard at west wall, ceiling, 1st door from south at west wall, 1st door frame from west at north wall, 1st door frame from north at east wall, south wall, east wall, west wall, 1st window frame from east at south wall, 2nd window frame from east at south wall, 1st window frame from south at west wall in the 4th room from north located at apt 1l, 1st story, 1st apartment from west at north
Dec 31, 2014 · Apt 1L
Closed — Violation closed - CImmediately hazardous
Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny ?11-06(b)(2) baseboard at east wall, ceiling, 1st door frame from west at north wall, north wall, east wall, west wall in the 3rd room from north located at apt 1l, 1st story, 1st apartment from west at north
Dec 31, 2014 · Apt 1L
Closed — Violation closed - CImmediately hazardous
Correct the lead-based paint hazard - paint that tested positive for lead content and that is peeling or on a deteriorated subsurface - using work practices set forth in 28 rcny ?11-06(b)(2) baseboard at east wall, ceiling, south wall, east wall, west wall in the 2nd room from north located at apt 1l, 1st story, 1st apartment from west at north
Dec 31, 2014 · Apt 1L
Closed — Violation closed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the kitchen , the bathroom located at apt 1l, 1st story, 1st apartment from west at north
Dec 31, 2014 · Apt 1L
Closed — Violation closed - BHazardous
Properly repair the source and abate the evidence of a water leak at north wall, east wall in the kitchen located at apt 1l, 1st story, 1st apartment from west at north
Dec 31, 2014 · Apt 1L
Closed — Violation closed - BHazardous
Properly repair the source and abate the evidence of a water leak over ceiling in the bathroom located at apt 1l, 1st story, 1st apartment from west at north
Dec 31, 2014 · Apt 1L
Closed — Violation closed - BHazardous
Repair or replace the smoke detector inoperative located at apt 1l, 1st story, 1st apartment from west at north
Dec 31, 2014 · Apt 1L
Closed — Violation closed - BHazardous
Repair or replace the carbon monoxide detecting device(s). inoperative located at apt 1l, 1st story, 1st apartment from west at north
Dec 31, 2014 · Apt 1L
Closed — Violation closed - BHazardous
Abate the nuisance consisting of mice located at apt 1l, 1st story, 1st apartment from west at north
Dec 31, 2014 · Apt 1L
Closed — Violation closed - CImmediately hazardous
Install the missing or repair/replace the defective window guard(s) in accordance with the specifications of the new york city health code section 24 rcny chapter 12. wg to install = 1; wg to replace = 0; wg to repair = 0; in the bathroom located at apt 1l, 1st story, 1st apartment from west at north
Dec 31, 2014 · Apt 1L
Closed — Violation closed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department the 1st door frame from west at north wall, 1st door from west at north wall in the 2nd room from north located at apt 1l, 1st story, 1st apartment from west at north
Dec 31, 2014 · Apt 1L
Closed — Violation closed - BHazardous
Arrange and make self-closing the doors in the entrance located at apt 1l, 1st story, 1st apartment from west at north
Dec 31, 2014 · Apt 1L
Open — First no access to re- inspect violation - CImmediately hazardous
Provide an adequate supply of heat from an approved central heating system, or an approved system of gas or electrical heating in good operating condition for the dwelling unit in the 5th room from north located at apt 1l, 1st story, 1st apartment from west at north
Dec 31, 2014 · Apt 1L
Closed — Violation closed - BHazardous
Arrange and make self-closing the doors , in the entrance located at apt 1l, 1st story, 1st apartment from west at north
Dec 24, 2014 · Apt 1L
Open — Not complied with - BHazardous
Trace and repair the source and abate the nuisance consisting of mold ... at the walls and ceiling in the 4th room from north located at apt 1l, 1st story, 1st apartment from west at north
Dec 24, 2014 · Apt 1L
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 1l, 1st story, 1st apartment from west at north
Dec 24, 2014 · Apt 1L
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective southeast portion of wood floor at radiator in the 4th room from north located at apt 1l, 1st story, 1st apartment from west at north
Dec 24, 2014 · Apt 1L
Closed — Violation closed - CImmediately hazardous
Properly repair the source and abate the evidence of a water leak at the walls and ceiling in the kitchen located at apt 1l, 1st story, 1st apartment from west at north
Dec 24, 2014 · Apt 1L
Closed — Violation closed - BHazardous
Abate the nuisance consisting of mice located at apt 1l, 1st story, 1st apartment from west at north
Dec 24, 2014 · Apt 1L
Closed — Violation closed - BHazardous
Abate the nuisance consisting of roaches located at apt 1l, 1st story, 1st apartment from west at north
Dec 24, 2014 · Apt 1L
Closed — Violation closed - BHazardous
Repair or replace the smoke detector missing located at apt 1l, 1st story, 1st apartment from west at north
Dec 24, 2014 · Apt 1L
Closed — Violation closed - BHazardous
Repair or replace the carbon monoxide detecting device(s). missing located at apt 1l, 1st story, 1st apartment from west at north
Dec 24, 2014 · Apt 1L
Closed — Violation closed - BHazardous
Abate the nuisance consisting of bedbugs located at apt 1l, 1st story, 1st apartment from west at north
Dec 24, 2014 · Apt 1L
Closed — Violation closed - BHazardous
Abate the nuisance consisting of bedbugs in the entire apartment located at apt 1r, 1st story, 2nd apartment from west at north
May 29, 2010 · Apt 1R
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color east and west walls in the kitchen located at apt 1r, 1st story, 2nd apartment from west at north
May 29, 2010 · Apt 1R
Closed — Violation closed - BHazardous
Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 1r, 1st story, 2nd apartment from west at north
May 29, 2010 · Apt 1R
Closed — Violation closed - ANon-hazardous
D26-20.01 adm code provide a peep hole in entrance door of the dwelling unit so located so as to permit a person inside the dwelling to view any person outside entrance door 2 sty rear north apt.
Sep 26, 1985
Closed — Violation closed - BHazardous
D26-19.05 adm code provide adequate light of not less than 60 watts incandescent or equivalent illumination 1 sty rear public hall.
Sep 26, 1985
Closed — Violation closed - BHazardous
D26-19.05 adm code provide adequate light of not less than 60 watts incandescent or equivalent illumination 1 sty vestibule.
Sep 26, 1985
Closed — Violation closed - BHazardous
D26-19.07 adm code provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following front 50 watts.
Sep 26, 1985
Closed — Violation dismissed - BHazardous
D26-10.01, 10.05 adm code and dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes at rear all stys.
Aug 9, 1984
Closed — Violation closed - BHazardous
D26-16.01 adm code provide suitable tight cover for the handhole opening of trap cellar rear.
Aug 9, 1984
Closed — Violation closed - ANon-hazardous
D26-10.01 adm code repair the broken or defective plastered surfaces and paint in a uniform color clgs bulkhead stairs & roof.
Aug 9, 1984
Closed — Violation closed - BHazardous
D26-10.01, 10.05 adm code remove all encumbrances consisting of household items 3 sty pub hall.
Aug 9, 1984
Closed — Violation closed - ANon-hazardous
D26-21.03 adm code paint or post a sign indicating floors on wall at or near stairs pub hall all stys.
Aug 9, 1984
Closed — Violation closed - ANon-hazardous
Section 53, 187, 231 m/d law and department rules and regulations. provide a shoe properly secured to bottom of string of dropladder rear fire escape.
Aug 9, 1984
Closed — Violation closed - ANon-hazardous
D26-10.01 adm code properly repair the broken or defective paving cellar rear arca at waste line.
Aug 9, 1984
Closed — Violation closed - BHazardous
D26-10.01 adm code replace with new the missing balusters all stys pub hall.
Aug 9, 1984
Closed — Violation closed - BHazardous
D26-11.01, 11.03, 11.05 adm code remove the accumulation of refuse and/or rubbish and maintain in a clean condition the cellar thru out.
Aug 9, 1984
Closed — Violation closed
DOB building violations · 1
- Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2010 inspection report
Dec 13, 2011
Dob violation - active
ECB violations · 2
- Class - 3
B354,15,16,48b,50,50a,b,c. 50- pressure control mounted in wrong location. 50a- safety valve not piped down. 50b- missing check valve on water feed line. 50c- missing cleanout at base of chimney.
Jan 8, 2013
Resolve - Class - 1
B154,36.
Apr 2, 2010 · Penalty $5,000
Active
Complaints
- Heat/hot water
Entire building
Dec 10, 2014 · Apt 3L
Close - General
Mailbox
Mar 8, 2011 · Apt BLDG
Close - Nonconst
Vermin
Apr 25, 2010 · Apt 1R
Close - Appliance
Electric/gas range
Feb 16, 2010 · Apt 2R
Close - General
Mold
Feb 16, 2010 · Apt 2R
Close - General
Windows
Feb 16, 2010 · Apt 2R
Close - General
Doors
Feb 16, 2010 · Apt 2R
Close - Electric
Lighting
Feb 16, 2010 · Apt 2R
Close - Electric
Wiring
Feb 16, 2010 · Apt 2R
Close - Electric
Wiring
Feb 16, 2010 · Apt 2R
Close
Show 4 more ↓
- General
Windows
Feb 16, 2010 · Apt 2R
Close - Nonconst
Rubbish
May 31, 2007 · Apt BLDG
Close - Heating
Heat related
Dec 16, 2003 · Apt 3 FLR
Close - Heating
Heat related
Dec 15, 2003 · Apt 3 FLR
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C2)
- Year built
- 1931
- Floors
- 3
- Residential units
- 6
- Building area
- 4,125 ft²
- Lot area
- 2,500 ft²
- Zoning
- R5B
- Community board
- 310
- Council district
- 47
- Block / lot
- 5864 / 69
- Assessed value
- $510,750
- Landmark / historic district
- No
HPD registration #359962, last renewed Aug 28, 2025.
Questions about 437 Bay Ridge Avenue
Who owns 437 Bay Ridge Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Michael Koulouroudis, Trustee.
Does 437 Bay Ridge Avenue have violations?
Yes. NYC HPD has recorded 50 housing violations at this property.
Is 437 Bay Ridge Avenue rent stabilized?
NYC Department of Finance tax bills listed 6 rent-stabilized units here in 2024 (about 100% of its 6 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 437 Bay Ridge Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 437 Bay Ridge Avenue?
It has 6 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.