3820 Avenue L
Brooklyn, NY 11210BBL 3-07815-0031Map
Owner of record: B H Flatbush LLC
3820 Avenue L is a walk-up apartment building built in 1940 in Brooklyn, 11210. It has 3 residential units across 2 floors. The owner of record is B H Flatbush LLC. HPD has recorded 54 housing violations here, most recently on November 18, 2025. 1 of the 50 most recent violations are still open.
- HPD violations
- 54
- DOB violations
- 0
- ECB violations
- 0
- HPD complaints
- 47
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
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 54
- 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 18, 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.
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 - 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 - 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 3, 2016
Closed — Violation dismissed - ANon-hazardous
Section 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor missing at public hall, 1st story
Jul 14, 2016
Closed — Violation closed - ANon-hazardous
Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. at public hall, 1st story
Jul 14, 2016
Closed — Violation closed - ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box .. at public hall, 1st story
Jul 14, 2016
Closed — Violation closed - BHazardous
Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. at public hall, 1st story
Jul 14, 2016
Closed — Violation closed - 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
Jul 14, 2016
Closed — Violation closed
Show 40 more ↓
- CImmediately hazardous
Remove the illegal double cylinder key operated locking device at door .. in the 1st entrance from east located at bsmt-apt b
Jul 14, 2016 · Apt B
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 = 4; wg to replace = 0; wg to repair = 0; in the entire apartment located at apt 1, 1st story, 2nd apartment from east at south
Jul 14, 2016 · Apt 1
Closed — Violation dismissed - 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 = 4; wg to replace = 0; wg to repair = 0; in the entire apartment located at apt 1, 1st story, 2nd apartment from east at south
Jul 14, 2016 · Apt 1
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.
Oct 7, 2015
Closed — Violation dismissed - BHazardous
Remove all obstructions and repair all defects in at bathtub in the bathroom located at apt b1, 1st apartment from north at east
Mar 18, 2015 · Apt B1
Closed — Violation closed - CImmediately hazardous
Remove all obstructions from water closet .. in the bathroom located at apt b1, 1st apartment from north at east
Mar 18, 2015 · Apt B1
Closed — Violation closed - BHazardous
Repair or replace the carbon monoxide detecting device(s). missing located at apt b1, 1st apartment from north at east
Mar 18, 2015 · Apt B1
Closed — Violation closed - BHazardous
Repair or replace the smoke detector missing located at apt b1, 1st apartment from north at east
Mar 18, 2015 · Apt B1
Closed — Violation closed - CImmediately hazardous
M/d law abate the nuisance consisting of ,excessive accumalation of household items throughout apt (,this is a collyer brother type apt,) in the entire apartment located at apt b1, 1st apartment from north at east
Mar 18, 2015 · Apt B1
Closed — Violation closed - CImmediately hazardous
Provide hot water at all hot water fixtures located at apt ground, 1st apartment from north at east
Feb 17, 2015 · Apt GROUND
Closed — Violation closed - CImmediately hazardous
Remove the illegal fastening key operated double cylinder lock at metal door in the entrance located at apt ground, 1st apartment from north at east
Feb 17, 2015 · Apt GROUND
Closed — Violation closed - CImmediately hazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the 4th room from north at east located at apt ground, 1st apartment from north at east
Feb 17, 2015 · Apt GROUND
Closed — Violation closed - CImmediately hazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the 1st room from north located at apt ground, 1st apartment from north at east
Feb 17, 2015 · Apt GROUND
Closed — Violation closed - CImmediately hazardous
Provide an adequate supply of heat for the apartment located at apt ground, 1st apartment from north at east
Feb 17, 2015 · Apt GROUND
Closed — Violation dismissed - BHazardous
Repair or replace the carbon monoxide detecting device(s). missing located at apt ground, 1st apartment from north at east
Feb 17, 2015 · Apt GROUND
Closed — Violation closed - BHazardous
Repair or replace the smoke detector missing located at apt ground, 1st apartment from north at east
Feb 17, 2015 · Apt GROUND
Closed — Violation closed - 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 17, 2015
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the 1st room from north, the foyer located at apt 1stfl, 1st apartment from north at east
Dec 19, 2014 · Apt 1STFL
Closed — Violation closed - BHazardous
Repair or replace the smoke detector -inoperative- located at apt 1stfl, 1st apartment from north at east
Dec 19, 2014 · Apt 1STFL
Closed — Violation closed - BHazardous
Repair or replace the carbon monoxide detecting device(s). -inoperative- located at apt 1stfl, 1st apartment from north at east
Dec 19, 2014 · Apt 1STFL
Closed — Violation closed - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the foyer located at apt 1stfl, 1st apartment from north at east
Dec 19, 2014 · Apt 1STFL
Closed — Violation closed - ANon-hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the foyer located at apt 1stfl, 1st apartment from north at east
Dec 19, 2014 · Apt 1STFL
Closed — Violation closed - CImmediately hazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the 1st room from north located at apt 1stfl, 1st apartment from north at east
Dec 19, 2014 · Apt 1STFL
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the 1st room from north located at apt 1stfl, 1st apartment from north at east
Dec 19, 2014 · Apt 1STFL
Closed — Violation closed - ANon-hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the west wall, north wall in the 1st room from north located at apt 1stfl, 1st apartment from north at east
Dec 19, 2014 · Apt 1STFL
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the north wall in the bathroom located at apt 1, 1st story, 1st apartment from east at south
Oct 24, 2012 · Apt 1
Closed — Violation closed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department the 1st door from north at east wall, 1st door frame from north at east wall in the bathroom located at apt 1, 1st story, 1st apartment from east at south
Oct 24, 2012 · Apt 1
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the north wall in the foyer located at apt 1, 1st story, 1st apartment from east at south
Oct 24, 2012 · Apt 1
Closed — Violation closed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department the 1st closet from south at west wall door in the foyer located at apt 1, 1st story, 1st apartment from east at south
Oct 24, 2012 · Apt 1
Closed — Violation closed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department the 1st window frame from east at south wall, 1st door frame from west at north wall in the 3rd room from north at west located at apt 1, 1st story, 1st apartment from east at south
Oct 24, 2012 · Apt 1
Closed — Violation closed - ANon-hazardous
Paint metal in accordance with dept. regulation the 1st radiator from east at south wall in the 3rd room from north at west located at apt 1, 1st story, 1st apartment from east at south
Oct 24, 2012 · Apt 1
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the kitchen located at apt 1, 1st story, 1st apartment from east at south
Oct 24, 2012 · Apt 1
Closed — Violation closed - ANon-hazardous
Reset, so as to secure a proper and tight connection, the water closet bowl : in the bathroom located at apt 1, 1st story, 1st apartment from east at south
Oct 24, 2012 · Apt 1
Open — Not complied with - BHazardous
Remove all obstructions and repair all defects in bathtub in the bathroom located at apt 1, 1st story, 1st apartment from east at south
Oct 24, 2012 · Apt 1
Closed — Violation closed - BHazardous
Repair or replace the carbon monoxide detecting device(s). missing located at apt 1, 1st story, 1st apartment from east at south
Oct 24, 2012 · Apt 1
Closed — Violation closed - BHazardous
Repair or replace the smoke detector missing located at apt 1, 1st story, 1st apartment from east at south
Oct 24, 2012 · Apt 1
Closed — Violation closed - ANon-hazardous
Properly repair the broken or defective ceiling light fixture in the bathroom located at apt 1, 1st story, 1st apartment from east at south
Oct 24, 2012 · Apt 1
Closed — Violation closed - CImmediately hazardous
Repair the flushing apparatus and maintain same so as to flush effectively the water closet : in the bathroom located at apt 1, 1st story, 1st apartment from east at south
Oct 24, 2012 · Apt 1
Closed — Violation closed - ANon-hazardous
Refit building entrance door at lobby
Oct 24, 2012
Closed — Violation closed - CImmediately hazardous
Correct the lead-based paint hazard - presumed lead paint that is peeling or on a deteriorated subsurface using work practices set forth in 28 rcny ?11-06(b)(2) 1st radiator from south at west wall in the kitchen located at apt 1, 1st story, 1st apartment from east at south
Oct 24, 2012 · Apt 1
Closed — Violation closed
DOB building violations · 0
No DOB violations on record
ECB violations · 0
No ECB violations on record
Complaints
- Heat/hot water
Apartment only
Jan 6, 2016 · Apt 3
Close - Plumbing
Toilet
Mar 18, 2015 · Apt B1
Close - Plumbing
Bathtub/shower
Mar 18, 2015 · Apt B1
Close - Heat/hot water
Apartment only
Mar 18, 2015 · Apt B1
Close - Water leak
Heavy flow
Feb 6, 2015 · Apt GROUND
Close - Appliance
Electric/gas range
Feb 6, 2015 · Apt GROUND
Close - Heat/hot water
Apartment only
Feb 6, 2015 · Apt GROUND
Close - Water leak
Heavy flow
Feb 6, 2015 · Apt GROUND
Close - Water leak
Heavy flow
Dec 9, 2014 · Apt 1STFL
Close - Water leak
Heavy flow
Dec 9, 2014 · Apt 1STFL
Close
Show 37 more ↓
- Electric
Lighting
Mar 16, 2014 · Apt 1
Close - Plumbing
Bathtub/shower
Mar 16, 2014 · Apt 1
Close - Electric
Outlet/switch
Mar 16, 2014 · Apt 1
Close - Unsanitary condition
Pests
Mar 16, 2014 · Apt 1
Close - Unsanitary condition
Pests
Mar 16, 2014 · Apt 1
Close - Electric
Lighting
Mar 16, 2014 · Apt 1
Close - Plumbing
Bathtub/shower
Aug 25, 2013 · Apt 1FL
Close - Nonconst
Vermin
Aug 25, 2013 · Apt 1FL
Close - Nonconst
Vermin
Aug 25, 2013 · Apt 1FL
Close - Electric
Wiring
Aug 25, 2013 · Apt 1FL
Close - Electric
Lighting
Aug 25, 2013 · Apt 1FL
Close - Nonconst
Rubbish
Oct 12, 2012 · Apt 1
Close - General
Doors
Oct 12, 2012 · Apt 1
Close - Plumbing
Water-leaks
Oct 12, 2012 · Apt 1
Close - Nonconst
Janitor/super
Oct 12, 2012 · Apt 1
Close - Heating
Heat related
Oct 12, 2012 · Apt 1
Close - Plumbing
Bathtub/shower
Oct 12, 2012 · Apt 1
Close - Plumbing
Toilet
Oct 12, 2012 · Apt 1
Close - Heating
Heat related
Oct 12, 2012 · Apt NA
Close - Nonconst
Smoke detector
Aug 6, 2012 · Apt 2
Close - Nonconst
Carbon monoxide
Aug 6, 2012 · Apt 2
Close - General
Fire-escape
Aug 6, 2012 · Apt 2
Close - General
Window guards
Aug 6, 2012 · Apt 2
Close - Electric
Electric-supply
May 27, 2012 · Apt 1
Close - Paint/plaster
Wall
May 27, 2012 · Apt 1
Close - Electric
Electric-supply
May 27, 2012 · Apt 1
Close - Plumbing
Basin/sink
May 27, 2012 · Apt 1
Close - General
Locks
May 26, 2012 · Apt 1
Close - Paint/plaster
Ceiling
May 26, 2012 · Apt 1
Close - Plumbing
Basin/sink
May 26, 2012 · Apt 1
Close - Electric
Wiring
May 26, 2012 · Apt 1
Close - Paint/plaster
Wall
Mar 23, 2012 · Apt 2
Close - Paint/plaster
Window/frame
Mar 23, 2012 · Apt 2
Close - General
Cabinet
Mar 23, 2012 · Apt 2
Close - General
Window guards
Mar 23, 2012 · Apt 2
Close - Heating
Heat related
Dec 16, 2010 · Apt 1
Close - Electric
Electric-supply
Oct 3, 2008 · Apt 2
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C0)
- Year built
- 1940
- Floors
- 2
- Residential units
- 3
- Building area
- 2,527 ft²
- Lot area
- 1,762 ft²
- Zoning
- R5
- Community board
- 318
- Council district
- 45
- Block / lot
- 7815 / 31
- Assessed value
- $48,840
- Landmark / historic district
- No
HPD registration #370990, last renewed Dec 10, 2025.
Questions about 3820 Avenue L
Who owns 3820 Avenue L?
The owner of record in NYC Department of City Planning PLUTO data is B H Flatbush LLC.
Does 3820 Avenue L have violations?
Yes. NYC HPD has recorded 54 housing violations at this property.
Is 3820 Avenue L rent stabilized?
No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.
When was 3820 Avenue L built?
City records list 1940 as the year it was built.
How many apartments are in 3820 Avenue L?
It has 3 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.