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3906 Avenue K

Brooklyn, NY 11210BBL 3-07809-0014Map

Owner of record: 3906 Arm Realty LLC

3906 Avenue K is a walk-up apartment building built in 1926 in Brooklyn, 11210. It has 24 residential units across 4 floors. The owner of record is 3906 Arm Realty LLC. HPD has recorded 185 housing violations here, most recently on October 1, 2026. 4 of the 50 most recent violations are still open. City tax records listed 24 rent-stabilized apartments here in 2024.

HPD violations
185
DOB violations
2
ECB violations
0
HPD complaints
190

What to know

Concern
1 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Oct 1, 2026

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

Rent-stabilized units in 2024
24
About 100% of the building's 24 apartments

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.

Stabilized units by tax-bill year

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 · 185

  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 6d, 4th story, 1st apartment from north at east

    Oct 1, 2026 · Apt 6D

    Open — Civ14 mailed
  • B

    Properly repair the source and abate the evidence of a water leak at south wall and second window frame from east at south in the 1st room from east located at apt 6d, 4th story, 1st apartment from north at east

    Oct 1, 2026 · Apt 6D

    Open — Civ14 mailed
  • B

    Properly repair the source and abate the evidence of a water leak at east wall in the 1st room from east located at apt 6d, 4th story, 1st apartment from north at east

    Oct 1, 2026 · Apt 6D

    Open — Civ14 mailed
  • B

    Repair the roof so that it will not leak over ceiling in the 1st room from east located at apt 6d, 4th story, 1st apartment from north at east

    Oct 1, 2026 · Apt 6D

    Open — Civ14 mailed
  • C

    Remove device preventing door from being self-closing consisting of kickstand device at vestibule door.

    May 4, 2026

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at fire door leading to center court at east at public hall, 1st story

    Jan 25, 2025

    Closed — Violation closed
  • A

    Trace and repair the source and abate the visible mold condition... less than 1o sqft at west wall in the kitchen located at apt 3d, 4th story, 1st apartment from south at west

    Dec 29, 2024 · Apt 3D

    Closed — Violation dismissed
  • A

    Trace and repair the source and abate the visible mold condition... less than 30sq.ft at east wall at public hall, 3rd story

    Nov 7, 2024

    Closed — Violation dismissed
  • A

    Cleanse to the satisfaction of this department the mold at seal around sink in the kitchen located at apt 3d, 3rd story, 1st apartment from south at west

    Nov 7, 2024 · Apt 3D

    Closed — Violation dismissed
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 sq. ft at caulk around tub in the bathroom located at apt 3d, 3rd story, 1st apartment from south at west

    Nov 7, 2024 · Apt 3D

    Closed — Violation dismissed
Show 40 more ↓
  • B

    Properly repair with similar material the broken or defective fire retardant plaster at all walls at public hall, 3rd story

    Nov 7, 2024

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department all walls at public hall, 3rd story

    Nov 7, 2024

    Closed — Violation dismissed
  • B

    Remove the illegal fastening padlocked gate obstructing egress from fire escape at property line fence at west yard

    Oct 2, 2024

    Closed — Violation dismissed
  • I

    Apts have been vacated by this department and cannot be reoccupied until so ordered after proof of compliance for apts copy of vacate order (#247267) posted on door of apt. 3c 3rd story and on door of building entrance.

    Jan 9, 2024

    Closed — Violation closed
  • C

    M/d law abate the nuisance consisting of fire damage in the entire apartment located at apt 3c, 3rd story, 1st apartment from south at west

    Dec 31, 2023 · Apt 3C

    Closed — Violation closed
  • C

    M/d law abate the nuisance consisting of fire damage in the entire apartment located at apt c3, 3rd story, 1st apartment from south at west

    Dec 31, 2023 · Apt C3

    Closed — Violation closed
  • C

    Provide a safe and adequate supply of electric service to the fixtures at all walls and ceilings in the entire apartment located at apt 3c, 3rd story, 1st apartment from south at west

    Dec 31, 2023 · Apt 3C

    Closed — Violation closed
  • C

    Provide an adequate supply of gas to the fixtures at range in the entire apartment located at apt 3c, 3rd story, 1st apartment from south at west

    Dec 31, 2023 · Apt 3C

    Closed — Violation closed
  • B

    Provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations in the entire apartment located at apt 3c, 3rd story, 1st apartment from east at south

    Nov 29, 2023 · Apt 3C

    Closed — Violation closed
  • C

    Provide a safe and adequate supply of electric service to the fixtures .. in the entire apartment located at apt 3c, 3rd story, 1st apartment from east at south

    Nov 29, 2023 · Apt 3C

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 1st room from north located at apt 3c, 3rd story, 1st apartment from east at south

    Nov 29, 2023 · Apt 3C

    Closed — Violation closed
  • C

    Properly repair or replace the broken or defective glass pane at 1st window from south at west wall in the 1st room from north located at apt 3c, 3rd story, 1st apartment from east at south

    Nov 29, 2023 · Apt 3C

    Closed — Violation closed
  • C

    Provide a safe and adequate supply of electric service to the fixtures at ceiling and walls in the bathroom located at apt 3c, 3rd story, 1st apartment from east at south

    Nov 29, 2023 · Apt 3C

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at south wall in the bathroom located at apt 3c, 3rd story, 1st apartment from east at south

    Nov 29, 2023 · Apt 3C

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective floor tiles in the bathroom located at apt 3c, 3rd story, 1st apartment from east at south

    Nov 29, 2023 · Apt 3C

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective wood floor in the 4th room from north located at apt 3c, 3rd story, 1st apartment from east at south

    Nov 29, 2023 · Apt 3C

    Closed — Violation closed
  • C

    Properly repair or replace the broken or defective glass panes at windows at west wall in the 4th room from north located at apt 3c, 3rd story, 1st apartment from east at south

    Nov 29, 2023 · Apt 3C

    Closed — Violation closed
  • 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.

    Nov 29, 2023 · Apt 3C

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective door in the bathroom located at apt 3c, 3rd story, 1st apartment from east at south

    Nov 29, 2023 · Apt 3C

    Closed — Violation closed
  • C

    Properly repair or replace the broken or defective window at west wall in the bathroom located at apt 3c, 3rd story, 1st apartment from east at south

    Nov 29, 2023 · Apt 3C

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department .. in the 4th room from north located at apt 3c, 3rd story, 1st apartment from east at south

    Nov 29, 2023 · Apt 3C

    Closed — Violation closed
  • A

    § 300 m/d law file plans and application and legalize the following alteration or restore to the legal condition existing prior to the making of said alteration suspended ceiling in the foyer located at apt c4, 4th story, 2nd apartment from south at west

    Apr 1, 2023 · Apt C4

    Closed — Violation closed
  • 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
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt d3, 4th story, 1st apartment from west at north

    Aug 31, 2022 · Apt D3

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt d3, 4th story, 1st apartment from west at north

    Aug 31, 2022 · Apt D3

    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 = 0; wg to replace = 0; wg to repair = 1; in the entire apartment located at apt 4c, 3rd story, 2nd apartment from south at west

    Aug 20, 2021 · Apt 4C

    Closed — Violation dismissed
  • B

    Remove the illegal fastening lockable hasp device installed at west gate at fence enclosing fire escape at west exterior wall of building

    Aug 20, 2021

    Closed — Violation dismissed
  • A

    Repair leaky water closet flush pipe connection in the bathroom located at apt c4, 3rd story, 2nd apartment from south at west

    Aug 5, 2021 · Apt C4

    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 = 3; wg to replace = 0; wg to repair = 0; in the entire apartment located at apt c4, 3rd story, 2nd apartment from west at north

    Jul 6, 2021 · Apt C4

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department walls and ceiling in the entire apartment located at apt c4, 3rd story, 2nd apartment from west at north

    Jul 6, 2021 · Apt C4

    Closed — Violation closed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt c4, 3rd story, 2nd apartment from west at north

    Jul 6, 2021 · Apt C4

    Closed — Violation closed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt c4, 3rd story, 2nd apartment from west at north

    Jul 6, 2021 · Apt C4

    Closed — Violation closed
  • C

    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) south wall in the 4th room from east at south located at apt c4, 3rd story, 2nd apartment from south at west

    Jun 29, 2021 · Apt C4

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color .. 2nd window frame from south at west wall, ceiling in the 4th room from east at south located at apt c4, 3rd story, 2nd apartment from south at west

    Jun 29, 2021 · Apt C4

    Closed — Violation closed
  • A

    Replace with new the missing wall cabinet doors in the kitchen located at apt c4, 3rd story, 2nd apartment from south at west

    Jun 29, 2021 · Apt C4

    Closed — Violation closed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt c4, 3rd story, 2nd apartment from south at west

    Jun 29, 2021 · Apt C4

    Closed — Violation closed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt c4, 3rd story, 2nd apartment from south at west

    Jun 29, 2021 · Apt C4

    Closed — Violation closed
  • B

    Abate the infestation consisting of vermin ants in the entire apartment located at apt c4, 3rd story, 2nd apartment from south at west

    Jun 29, 2021 · Apt C4

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the bathroom located at apt c4, 3rd story, 2nd apartment from south at west

    Jun 29, 2021 · Apt C4

    Closed — Violation closed
  • B

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes airconditioner protrusion beyond window sill at window to balcony, west yard, at fire escape, 3rd story

    Nov 5, 2020

    Closed — Violation closed

DOB building violations · 2

  • Low pressure boiler boiler required

    Violation issued-failure to file 2018 external low pressure inspection

    Jun 20, 2023

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 16, 1993

    Dob violation - active

ECB violations · 0

No ECB violations on record

Complaints

  • Water leak

    Heavy flow

    Sep 27, 2026 · Apt 6D

    Close
  • Heat/hot water

    Entire building

    May 3, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 15, 2025 · Apt 2B

    Close
  • Heat/hot water

    Entire building

    Jan 22, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 24, 2024 · Apt BLDG

    Close
  • Unsanitary condition

    Mold

    Dec 15, 2024 · Apt 3D

    Close
  • Heat/hot water

    Entire building

    Nov 23, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 19, 2024 · Apt BLDG

    Close
  • Unsanitary condition

    Mold

    Nov 15, 2024 · Apt 3D

    Close
  • Unsanitary condition

    Mold

    Nov 2, 2024 · Apt 3D

    Close
Show 40 more ↓
  • Unsanitary condition

    Garbage/recycling storage

    Oct 31, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 26, 2024 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Sep 11, 2024 · Apt BLDG

    Close
  • Water leak

    Heavy flow

    Dec 27, 2023 · Apt C3

    Close
  • Flooring/stairs

    Floor

    Dec 27, 2023 · Apt C3

    Close
  • Paint/plaster

    Wall

    Dec 27, 2023 · Apt C3

    Close
  • Flooring/stairs

    Floor

    Dec 27, 2023 · Apt C3

    Close
  • Appliance

    Electric/gas range

    Dec 27, 2023 · Apt C3

    Close
  • Paint/plaster

    Ceiling

    Dec 27, 2023 · Apt C3

    Close
  • Electric

    Power outage

    Dec 27, 2023 · Apt C3

    Close
  • Paint/plaster

    Ceiling

    Dec 27, 2023 · Apt C3

    Close
  • Electric

    Outlet/switch

    Oct 31, 2023 · Apt 3C

    Close
  • Paint/plaster

    Wall

    Oct 31, 2023 · Apt 3C

    Close
  • Door/window

    Window frame

    Oct 31, 2023 · Apt 3C

    Close
  • Unsanitary condition

    Mold

    Oct 31, 2023 · Apt 3C

    Close
  • Flooring/stairs

    Floor

    Oct 31, 2023 · Apt 3C

    Close
  • Water leak

    Slow leak

    Oct 31, 2023 · Apt 3C

    Close
  • Appliance

    Refrigerator

    Oct 31, 2023 · Apt 3C

    Close
  • Door/window

    Door

    Oct 28, 2023 · Apt 3C

    Close
  • Flooring/stairs

    Floor

    Oct 28, 2023 · Apt 3C

    Close
  • Paint/plaster

    Wall

    Oct 28, 2023 · Apt 3C

    Close
  • Water leak

    Heavy flow

    Oct 28, 2023 · Apt 3C

    Close
  • Door/window

    Window pane

    Oct 28, 2023 · Apt 3C

    Close
  • Water leak

    Damp spot

    Sep 29, 2023 · Apt 6D

    Close
  • Water leak

    Heavy flow

    Sep 29, 2023 · Apt 6D

    Close
  • Heat/hot water

    Entire building

    Oct 3, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Oct 3, 2022 · Apt C4

    Close
  • Unsanitary condition

    Pests

    Aug 23, 2022 · Apt D3

    Close
  • Appliance

    Refrigerator

    Aug 23, 2021 · Apt C4

    Close
  • Unsanitary condition

    Pests

    Jun 30, 2021 · Apt C4

    Close
  • Unsanitary condition

    Mold

    Jun 30, 2021 · Apt C4

    Close
  • Safety

    Window guard broken/missing

    Jun 30, 2021 · Apt C4

    Close
  • Door/window

    Door

    Jun 25, 2021 · Apt C4

    Close
  • General

    Cabinet

    Jun 25, 2021 · Apt C4

    Close
  • Paint/plaster

    Ceiling

    Jun 25, 2021 · Apt C4

    Close
  • Plumbing

    Basin/sink

    Jun 25, 2021 · Apt C4

    Close
  • Appliance

    Refrigerator

    Jun 25, 2021 · Apt C4

    Close
  • Paint/plaster

    Radiator

    Jun 25, 2021 · Apt C4

    Close
  • Plumbing

    Bathtub/shower

    Jun 25, 2021 · Apt C4

    Close
  • Unsanitary condition

    Mold

    Jun 25, 2021 · Apt C4

    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 (C1)
Year built
1926
Floors
4
Residential units
24
Building area
18,700 ft²
Lot area
6,382 ft²
Zoning
R5
Community board
318
Council district
45
Block / lot
7809 / 14
Assessed value
$794,250
Landmark / historic district
No

HPD registration #351284, last renewed Aug 4, 2025.

Questions about 3906 Avenue K

Who owns 3906 Avenue K?

The owner of record in NYC Department of City Planning PLUTO data is 3906 Arm Realty LLC.

Does 3906 Avenue K have violations?

Yes. NYC HPD has recorded 185 housing violations at this property.

Is 3906 Avenue K rent stabilized?

NYC Department of Finance tax bills listed 24 rent-stabilized units here in 2024 (about 100% of its 24 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 3906 Avenue K built?

City records list 1926 as the year it was built.

How many apartments are in 3906 Avenue K?

It has 24 residential units.

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