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3842 Flatlands Avenue

Brooklyn, NY 11234BBL 3-07858-0045Map

Owner of record: 3842 Flatlands LLC

3842 Flatlands Avenue is a mixed residential and retail building built in 1931 in Brooklyn, 11234. It has 3 residential units across 2 floors. The owner of record is 3842 Flatlands LLC. HPD has recorded 33 housing violations here, most recently on November 20, 2025. 14 of the 33 most recent violations are still open.

HPD violations
33
DOB violations
5
ECB violations
1
HPD complaints
18

What to know

Concern
4 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Nov 20, 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 · 33

  • 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 20, 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.

    Jun 9, 2025

    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 29, 2024

    Closed — Violation dismissed
  • C

    Properly repair or replace the broken or defective lock at the building entrance door , 1st story

    Jun 5, 2024

    Open — Nov sent out
  • A

    § 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 broken , 1st story

    Jun 5, 2024

    Open — Nov sent out
  • 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., 1st story

    Jun 5, 2024

    Open — Nov sent out
  • A

    § 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 missed , 1st story

    Jun 3, 2024

    Open — Nov sent out
  • 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., 1st story

    Jun 3, 2024

    Open — Nov sent out
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 2r, 2nd story, 1st apartment from north at east

    Apr 30, 2024 · Apt 2R

    Open — Notice of issuance sent to tenant
  • 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 = 0, wg to replace = 0, wg to repair = 1 in the entire apartment located at apt 2r, 2nd story, 1st apartment from north at east

    Apr 30, 2024 · Apt 2R

    Closed — Violation closed
Show 23 more ↓
  • B

    Properly repair or replace the broken or defective electrical outlet at the west wall in the kitchen located at apt 2r, 2nd story, 1st apartment from north at east

    Apr 30, 2024 · Apt 2R

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective door in the entrance located at apt 2r, 2nd story, 1st apartment from north at east

    Apr 30, 2024 · Apt 2R

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective light fixture at the ceiling in the kitchen located at apt 2r, 2nd story, 1st apartment from north at east

    Apr 30, 2024 · Apt 2R

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective sloped wood floor in the kitchen located at apt 2r, 2nd story, 1st apartment from north at east

    Apr 30, 2024 · Apt 2R

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective mortise lockset and its assemblies at door in the entrance located at apt 2r, 2nd story, 1st apartment from north at east

    Apr 30, 2024 · Apt 2R

    Closed — Violation dismissed
  • B

    Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 2r, 2nd story, 1st apartment from north at east

    Apr 30, 2024 · Apt 2R

    Closed — Violation dismissed
  • B

    Repair or replace the smoke detector defective in the entire apartment located at apt 2r, 2nd story, 1st apartment from north at east

    Apr 30, 2024 · Apt 2R

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the 1st room from east at north, the 1st room from east at south located at apt 2r, 2nd story, 1st apartment from north at east

    Apr 30, 2024 · Apt 2R

    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 10, 2024

    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 22, 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.

    Mar 22, 2023

    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 14, 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.

    Feb 24, 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 8, 2021

    Closed — Violation dismissed
  • A

    § 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

    Nov 9, 2020

    Open — Nov sent out
  • 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

    Nov 9, 2020

    Open — Nov sent out
  • A

    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

    Nov 9, 2020

    Open — Nov sent out
  • A

    Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box missing at public hall, 1st story

    Nov 9, 2020

    Open — Nov sent out
  • A

    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

    Nov 9, 2020

    Open — Nov sent out
  • C

    Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system nissing at public hall, 1st story

    Nov 9, 2020

    Open — Nov sent out
  • A

    Post, in a form approved by the commissioner, and maintain a notice in a common area of the building regarding the procedures that should be followed when a gas leak is suspected

    Nov 9, 2020

    Open — Nov sent out
  • 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 30, 2019

    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 9, 2015

    Closed — Violation dismissed

DOB building violations · 5

  • Low pressure boiler boiler required

    Violation issued-failure to file 2024 external low pressure inspection

    Nov 14, 2025

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued-failure to file 2023 external low pressure inspection

    Sep 23, 2024

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued-failure to file 2020 external low pressure inspection

    Jun 30, 2023

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued-failure to file 2021 external low pressure inspection

    Jun 30, 2023

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued-failure to file 2022 external low pressure inspection

    Apr 25, 2023

    Dob violation - active

ECB violations · 1

  • Class - 2

    Failure to file required annual boiler inspection reports for low-pressure boiler 30000168717n0001 in accordance with the rules of the department.1rcny 103-01(d)(1)requires that an annual indpection report for

    Jul 1, 2025 · Penalty $3,125

    Active

Complaints

  • Appliance

    Electric/gas range

    Jun 12, 2026 · Apt 2R

    Open
  • Electric

    Power outage

    Apr 29, 2024 · Apt 2R

    Close
  • Door/window

    Door

    Apr 29, 2024 · Apt 2R

    Close
  • Door/window

    Door frame

    Apr 29, 2024 · Apt 2R

    Close
  • Safety

    Smoke detector

    Jun 3, 2023 · Apt 1

    Close
  • Plumbing

    Toilet

    Jun 3, 2023 · Apt 1

    Close
  • Flooring/stairs

    Floor

    Jun 3, 2023 · Apt 1

    Close
  • Door/window

    Door

    Jun 3, 2023 · Apt 1

    Close
  • Electric

    Outlet/switch

    Jun 3, 2023 · Apt 1

    Close
  • Paint/plaster

    Wall

    Jun 3, 2023 · Apt 1

    Close
Show 8 more ↓
  • Unsanitary condition

    Pests

    Jun 3, 2023 · Apt 1

    Close
  • General

    Bell/buzzer/intercom

    Jun 3, 2023 · Apt 1

    Close
  • Safety

    Carbon monoxide detector

    Jun 3, 2023 · Apt 1

    Close
  • Flooring/stairs

    Floor

    Jun 3, 2023 · Apt 1

    Close
  • Heat/hot water

    Entire building

    Nov 2, 2020 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 11, 2014 · Apt BLDG

    Close
  • Nonconst

    Rubbish

    Sep 10, 2009 · Apt 1FL

    Close
  • Nonconst

    Rubbish

    Sep 1, 2009 · Apt 1FL

    Close

Sales history

No recorded sales in our data

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

Building details

Building type
Mixed residential and retail building (S3)
Year built
1931
Floors
2
Residential units
3
Building area
2,600 ft²
Lot area
2,000 ft²
Zoning
R3-2
Community board
318
Council district
45
Block / lot
7858 / 45
Assessed value
$211,950
Landmark / historic district
No

HPD registration #379825, last renewed Jul 30, 2026.

Questions about 3842 Flatlands Avenue

Who owns 3842 Flatlands Avenue?

The owner of record in NYC Department of City Planning PLUTO data is 3842 Flatlands LLC.

Does 3842 Flatlands Avenue have violations?

Yes. NYC HPD has recorded 33 housing violations at this property.

Is 3842 Flatlands Avenue 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 3842 Flatlands Avenue built?

City records list 1931 as the year it was built.

How many apartments are in 3842 Flatlands Avenue?

It has 3 residential units and 4 units in total.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.