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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

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Nov 18, 2025

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

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 54

  • I

    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
  • A

    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
  • A

    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
  • A

    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
  • I

    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
  • A

    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
  • A

    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
  • A

    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
  • B

    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
  • A

    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 ↓
  • C

    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
  • C

    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
  • C

    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
  • I

    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
  • B

    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
  • C

    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
  • B

    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
  • B

    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
  • C

    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
  • C

    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
  • C

    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
  • C

    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
  • C

    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
  • C

    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
  • B

    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
  • B

    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
  • I

    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
  • A

    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
  • B

    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
  • B

    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
  • B

    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
  • A

    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
  • C

    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
  • B

    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
  • A

    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
  • B

    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
  • A

    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
  • B

    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
  • A

    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
  • A

    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
  • A

    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
  • B

    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
  • A

    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
  • B

    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
  • B

    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
  • B

    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
  • A

    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
  • C

    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
  • A

    Refit building entrance door at lobby

    Oct 24, 2012

    Closed — Violation closed
  • C

    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

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

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.