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3841 18 Avenue

Brooklyn, NY 11218BBL 3-05417-0020Map

Owner of record: 3841 Realty Associates LLC

3841 18 Avenue is an elevator apartment building built in 1930 in Brooklyn, 11218. It has 53 residential units across 6 floors. The owner of record is 3841 Realty Associates LLC. HPD has recorded 960 housing violations here, most recently on October 6, 2026. 24 of the 50 most recent violations are still open. City tax records listed 57 rent-stabilized apartments here in 2024.

HPD violations
960
DOB violations
18
ECB violations
11
HPD complaints
960

What to know

Concern
6 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Oct 6, 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
57
About 100% of the building's 53 apartments
Up from 55 in 2018

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 · 960

  • A

    Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the kitchen , the 1st room from east, the private hallway located at apt 6a, 6th story, 1st apartment from west at north , section at north

    Oct 6, 2026 · Apt 6A

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective west door off of hinges in the 1st room from east located at apt 6a, 6th story, 1st apartment from west at north , section at north

    Oct 6, 2026 · Apt 6A

    Open — Nov sent out
  • B

    §27-2033.3(b) correct failure to install an internet capable temperature reporting device in one living room in apartment installed incorrect location located at apt 6b, 6th story, 1st apartment from north at east , section at north

    Oct 1, 2026 · Apt 6B

    Open — Nov sent out
  • B

    §27-2033.3(b) correct failure to install an internet capable temperature reporting device in one living room in apartment installed incorrect location located at apt 6j, 6th story, 3rd apartment from south at west , section at north

    Oct 1, 2026 · Apt 6J

    Open — Nov sent out
  • 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 = 1; wg to replace = 0; wg to repair = 3; in the entire apartment located at apt 6b, 6th story, 1st apartment from north at east , section at north

    Oct 1, 2026 · Apt 6B

    Open — Nov sent out
  • B

    Repair the leaky and/or defective faucets at bathtub in the bathroom located at apt 6b, 6th story, 1st apartment from north at east , section at north

    Oct 1, 2026 · Apt 6B

    Open — Nov sent out
  • B

    §27-2033.3(b) correct failure to install an internet capable temperature reporting device in one living room in apartment ... located at apt 6a, 6th story, 1st apartment from west at north , section at north

    Oct 1, 2026 · Apt 6A

    Open — Nov certified on time
  • B

    Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules not mounted in the entire apartment located at apt 6a, 6th story, 1st apartment from west at north , section at north

    Oct 1, 2026 · Apt 6A

    Open — Nov sent out
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations not mounted in the entire apartment located at apt 6a, 6th story, 1st apartment from west at north , section at north

    Oct 1, 2026 · Apt 6A

    Open — Nov sent out
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 6a, 6th story, 1st apartment from west at north , section at north

    Oct 1, 2026 · Apt 6A

    Open — Civ14 mailed
Show 40 more ↓
  • B

    Repair the leaky and/or defective faucets at washbasin in the bathroom located at apt 3b, 3rd story, 1st apartment from north at east

    Sep 22, 2026 · Apt 3B

    Open — Civ14 mailed
  • B

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

    Sep 22, 2026 · Apt 3B

    Open — Civ14 mailed
  • B

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

    Aug 10, 2026 · Apt 1D

    Open — Civ14 mailed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the bathroom located at apt 1d, 1st story, 1st apartment from north at east

    Aug 10, 2026 · Apt 1D

    Open — Civ14 mailed
  • B

    Properly repair with similar material the broken or defective celing, 2 square in the bathroom located at apt 1d, 1st story, 1st apartment from north at east

    Aug 10, 2026 · Apt 1D

    Open — Civ14 mailed
  • B

    Remove all encumbrances consisting of household items and bycyles at public hall, 5th story

    Aug 2, 2026

    Open — Nov certified on time
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 5c, 5th story, 1st apartment from north at east

    Aug 2, 2026 · Apt 5C

    Open — First no access to re- inspect violation
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 5c, 5th story, 1st apartment from north at east

    Aug 2, 2026 · Apt 5C

    Open — First no access to re- inspect violation
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at west and north wall in the kitchen located at apt 5c, 5th story, 1st apartment from north at east

    Aug 2, 2026 · Apt 5C

    Open — Civ14 mailed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 5c, 5th story, 1st apartment from north at east

    Aug 2, 2026 · Apt 5C

    Open — First no access to re- inspect violation
  • A

    Post a proper notice regarding rent stabilization law, in a form approved by the commissioner, in a conspicuous location within the common area at the buildings entrance. for more information about signage requirements, please visit: https://www.nyc.gov/site/hpd/services-and-information/required-signage.page

    Jul 22, 2026

    Open — Nov certified on time
  • A

    Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the foyer , the 1st room from east, the 4th room from east, the kitchen located at apt 6a, 6th story, 1st apartment from west at north , section at north

    Jun 19, 2026 · Apt 6A

    Open — Civ14 mailed
  • 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) 1st window frame from south at west wall in the kitchen located at apt 3g, 3rd story, 2nd apartment from south at west , section at south

    Jun 19, 2026 · Apt 3G

    Open — First no access to re- inspect violation
  • 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 6a, 6th story, 1st apartment from west at north , section at north

    Jun 19, 2026 · Apt 6A

    Closed — Violation dismissed
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing in the entire apartment located at apt 6a, 6th story, 1st apartment from west at north , section at north

    Jun 19, 2026 · Apt 6A

    Closed — Violation dismissed
  • B

    Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules missing in the entire apartment located at apt 6a, 6th story, 1st apartment from west at north , section at north

    Jun 19, 2026 · Apt 6A

    Closed — Violation dismissed
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color the south wall in the foyer located at apt 6a, 6th story, 1st apartment from west at north , section at north

    Jun 19, 2026 · Apt 6A

    Open — Civ14 mailed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 6a, 6th story, 1st apartment from west at north , section at north

    Jun 19, 2026 · Apt 6A

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 6a, 6th story, 1st apartment from west at north , section at north

    Jun 19, 2026 · Apt 6A

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

    Jun 19, 2026 · Apt 3G

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at door in the entrance located at apt 3g, 3rd story, 2nd apartment from south at west , section at south

    Jun 19, 2026 · Apt 3G

    Closed — Violation dismissed
  • C

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

    Jun 19, 2026 · Apt 3G

    Closed — Violation dismissed
  • A

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

    Jun 19, 2026 · Apt 3G

    Closed — Violation dismissed
  • B

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes household items at 1st stack from east at south building front at fire escape, 3rd story

    Mar 17, 2026

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective fire door hinges at public hall, 3rd story

    Jan 25, 2026

    Closed — Violation closed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 6a, 6th story, 1st apartment from west at north , section at north

    Jan 8, 2026 · Apt 6A

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 6a, 6th story, 1st apartment from west at north , section at north

    Jan 8, 2026 · Apt 6A

    Closed — Violation dismissed
  • C

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

    Jan 8, 2026 · Apt 6B

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 6b, 6th story, 1st apartment from north at east , section at north

    Jan 8, 2026 · Apt 6B

    Closed — Violation dismissed
  • B

    §27-2033.3(b) correct failure to install an internet capable temperature reporting device in one living room in apartment ... located at apt 6b, 6th story, 1st apartment from north at east , section at north

    Jan 8, 2026 · Apt 6B

    Closed — Violation dismissed
  • B

    §27-2033.3(b) correct failure to install an internet capable temperature reporting device in one living room in apartment ... located at apt 6a, 6th story, 1st apartment from west at north , section at north

    Jan 8, 2026 · Apt 6A

    Closed — Violation dismissed
  • B

    Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules defective in the entire apartment located at apt 2h, 3rd story, 3rd apartment from north at east

    Jan 7, 2026 · Apt 2H

    Closed — Violation dismissed
  • A

    Trace and repair the source and abate the visible mold condition... lest than 10 square feet at ceiling in the foyer located at apt 2h, 3rd story, 3rd apartment from north at east

    Jan 7, 2026 · Apt 2H

    Closed — Violation dismissed
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective in the entire apartment located at apt 2h, 3rd story, 3rd apartment from north at east

    Jan 7, 2026 · Apt 2H

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 2h, 3rd story, 3rd apartment from north at east

    Jan 7, 2026 · Apt 2H

    Closed — Violation dismissed
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color west wall in the 1st room from east located at apt 2h, 3rd story, 3rd apartment from north at east

    Jan 7, 2026 · Apt 2H

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 2h, 3rd story, 3rd apartment from north at east

    Jan 7, 2026 · Apt 2H

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department the east wall in the kitchen located at apt 6a, 6th story, 1st apartment from west at north , section ''north''

    Dec 20, 2025 · Apt 6A

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department the 1st closet from east at south wall door frame in the foyer located at apt 6a, 6th story, 1st apartment from west at north , section ''north''

    Dec 20, 2025 · Apt 6A

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective wood sill at 1st window from west at north in the 4th room from east located at apt 6a, 6th story, 1st apartment from west at north , section ''north''

    Dec 20, 2025 · Apt 6A

    Closed — Violation dismissed

DOB building violations · 18

  • Failure to post energy grade/score none

    Failure to display energy efficiency score and energy efficiency grade as per adcode sec. 28-309.12.3

    Apr 29, 2021

    Dob violation - dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Oct 15, 2019

    Dob violation - resolved
  • Plumbing none

    Access to premises to inspect approved work under active permit #340609238 denied. inspection time 12:45pm at above date. need access to verify work. please provide access to department personnel

    Aug 29, 2018

    Dob violation - active
  • Plumbing none

    Access denied to premises to inspect approved work under active permit #340607276 denied. inspection time 12:45pm at above date. need access to verify work. please provide access to department personnel

    Aug 29, 2018

    Dob violation - active
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Aug 24, 2018

    Dob violation - resolved
  • Elevator annual inspection / test elevatorrequired

    Violation issued to elevator-failure to file category 1 2015 inspection/test

    Dec 1, 2016

    Dob violation - active
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Aug 19, 2016

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Dec 7, 2015

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jul 27, 2015

    Dob violation - resolved
  • Elevator affirmation of correction elevatorrequired

    Vio issued to elevator - fail to correct defects on 2012 cat 1 insp/tst

    May 30, 2014

    Dob violation - dismissed
Show 8 more ↓
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jun 4, 2010

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Nov 5, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jun 4, 2007

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jul 18, 2005

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jun 18, 2003

    Dob violation - resolved
  • Elevator elevatorrequired

    3p1403

    Apr 16, 2001

    Dob violation - resolved
  • Elevator elevatorrequired

    3p1403

    Mar 24, 1999

    Dob violation - resolved
  • Elevator elevatoroptional

    1

    Jun 29, 1990

    Dob violation - dismissed

ECB violations · 11

  • Class - 2

    Misaligned mirror. missing machine room ventilation. missing in case of fire sign in basement.

    Apr 8, 2025

    Resolve
  • Class - 2

    Provide designated lobby braille tags. adjust 1st floor lobby door. worn car shoes. provide keys for overhead/wheelhouse. provide machine room ventilation per k3. remove non elevator equipment from machine room

    Apr 6, 2020

    Resolve
  • Class - 1

    At time of my inspection i observed in apt 6j the gas piping for the stove has been removed and the gas meter to apt 6j has been locked, now it is set up for an electric stove. there is not a permit for the gas

    Dec 17, 2018 · Penalty $1,250

    Resolve
  • Class - 2

    05b01,05j01,09i10,40d06,41w06,52b14,68b07. 05b-adjust car door to open properly; 05j-adjust gap on door when open, oii-repair damaged car floor; 40d-properly secure open spaces in overhead machine space; 41w

    Jan 20, 2017

    Resolve
  • Class - 1

    01l10,40r09,40m07,58f10,42g11,42m07,14j01,76q03,37j01,20r09,21j01,10m07,69b11,37m07. *cease use item 01l- repair/replace stop switch* 40r- non-elevator electronics. 40m- ventilation per k3. 58f- repair. 42g-

    Jan 8, 2013 · Penalty $1,000

    Resolve
  • Class - 2

    03i10,08v10,12q03,35q03,41w06,43n10,52b07,57e10,59a10,60x10,69m07,38i11,70o02 03-sharp metal. 08-intermittnat false stops. 35-hatch way 52 anti-spin to code. 59- a proper culps replace damaged pin 38-rotten ta

    May 22, 2009 · Penalty $500

    Resolve
  • Class - 2

    03i11.12q03.70o02.32l01.27bb05.21m07.40p16303i sharp edge on damaged metal on cab panels 27bb 5yr test tag 21m 1st fl interlock cover

    Feb 27, 2009 · Penalty $500

    Resolve
  • Class - 2

    70o02.05m07.32h11.03i10.08a01.20d06.16t07.40p16.37p16315m07.16b01.70 clean pit 05 provide 2nd gib car doo r32 car shoes worn 03 cab fl damaged 08 adjust levling 20 properly secure car door vision panel glass 16

    Dec 16, 2008 · Penalty $2,500

    Resolve
  • Non-hazardous

    40h,40l,50f

    Feb 7, 1994

    Resolve
  • Non-hazardous

    22d 33i 35q 40l 50q 51q 52a 57q 50f

    Mar 24, 1993 · Penalty $200

    Resolve
Show 1 more ↓
  • Non-hazardous

    46k,47a,55x,73m, (73) 5 year test & 5 year test tag. file elv-3 form

    Nov 21, 1992

    Resolve

Complaints

  • Paint/plaster

    Wall

    Oct 16, 2026 · Apt 6F

    Open
  • Unsanitary condition

    Mold

    Oct 16, 2026 · Apt 6F

    Open
  • Water leak

    Slow leak

    Oct 16, 2026 · Apt 6F

    Open
  • Water leak

    Slow leak

    Sep 14, 2026 · Apt 3B

    Close
  • Water leak

    Damp spot

    Aug 9, 2026 · Apt 1D

    Close
  • Paint/plaster

    Ceiling

    Aug 9, 2026 · Apt 1D

    Close
  • General

    Bell/buzzer/intercom

    Aug 5, 2026 · Apt 6F

    Close
  • General

    Bell/buzzer/intercom

    Jul 27, 2026 · Apt 6F

    Close
  • General

    Bell/buzzer/intercom

    Jul 25, 2026 · Apt BLDG

    Close
  • Appliance

    Electric/gas range

    Jul 17, 2026 · Apt 3G

    Open
Show 40 more ↓
  • Unsanitary condition

    Pests

    Jul 16, 2026 · Apt 5C

    Close
  • Unsanitary condition

    Pests

    Jul 12, 2026 · Apt 5C

    Close
  • Unsanitary condition

    Pests

    Jul 10, 2026 · Apt 5C

    Close
  • Unsanitary condition

    Pests

    Jul 9, 2026 · Apt 5C

    Close
  • Unsanitary condition

    Pests

    Jul 8, 2026 · Apt 5C

    Close
  • Unsanitary condition

    Pests

    Jul 7, 2026 · Apt 5C

    Close
  • Unsanitary condition

    Pests

    Jul 6, 2026 · Apt 5C

    Close
  • Unsanitary condition

    Pests

    Jun 10, 2026 · Apt 6A

    Close
  • Unsanitary condition

    Pests

    Jun 10, 2026 · Apt 6A

    Close
  • Appliance

    Electric/gas range

    Jun 10, 2026 · Apt 6A

    Close
  • Plumbing

    Basin/sink

    Jun 8, 2026 · Apt 3B

    Close
  • Paint/plaster

    Ceiling

    May 28, 2026 · Apt 3B

    Close
  • Plumbing

    Basin/sink

    May 28, 2026 · Apt 3B

    Close
  • Unsanitary condition

    Pests

    May 7, 2026 · Apt 3G

    Close
  • Heat/hot water

    Entire building

    Mar 15, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 22, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 22, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Jan 24, 2026 · Apt 3B

    Close
  • Heat/hot water

    Entire building

    Jan 24, 2026 · Apt 3B

    Close
  • Heat/hot water

    Apartment only

    Jan 23, 2026 · Apt 3B

    Close
  • Heat/hot water

    Apartment only

    Jan 12, 2026 · Apt BUILDI

    Close
  • Heat/hot water

    Apartment only

    Jan 3, 2026 · Apt 2J

    Close
  • Unsanitary condition

    Pests

    Dec 31, 2025 · Apt 2H

    Close
  • Unsanitary condition

    Mold

    Dec 31, 2025 · Apt 2H

    Close
  • Paint/plaster

    Wall

    Dec 31, 2025 · Apt 2H

    Close
  • Unsanitary condition

    Pests

    Dec 31, 2025 · Apt 2H

    Close
  • Unsanitary condition

    Pests

    Dec 29, 2025 · Apt 1C

    Close
  • Unsanitary condition

    Pests

    Dec 19, 2025 · Apt 6A

    Close
  • Unsanitary condition

    Pests

    Dec 19, 2025 · Apt 6A

    Close
  • Heat/hot water

    Apartment only

    Dec 19, 2025 · Apt 6A

    Close
  • General

    Mailbox

    Dec 15, 2025 · Apt 1B

    Close
  • Heat/hot water

    Apartment only

    Nov 28, 2025 · Apt 3B

    Close
  • Unsanitary condition

    Pests

    Oct 16, 2025 · Apt 2H

    Close
  • Paint/plaster

    Wall

    Oct 16, 2025 · Apt 2H

    Close
  • Flooring/stairs

    Floor

    Oct 16, 2025 · Apt 2H

    Close
  • Unsanitary condition

    Mold

    Oct 16, 2025 · Apt 2H

    Close
  • Unsanitary condition

    Pests

    Oct 16, 2025 · Apt 2H

    Close
  • Plumbing

    Steam pipe/riser

    Oct 16, 2025 · Apt 2H

    Close
  • Paint/plaster

    Wall

    Oct 16, 2025 · Apt 2H

    Close
  • Flooring/stairs

    Floor

    Oct 16, 2025 · Apt 2H

    Close

Sales history

No recorded sales in our data

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

Building details

Building type
Elevator apartment building (D1)
Year built
1930
Floors
6
Residential units
53
Building area
41,900 ft²
Lot area
10,723 ft²
Zoning
R5
Community board
314
Council district
40
Block / lot
5417 / 20
Assessed value
$1,835,550
Landmark / historic district
No

HPD registration #310590, last renewed Jul 31, 2026.

Questions about 3841 18 Avenue

Who owns 3841 18 Avenue?

The owner of record in NYC Department of City Planning PLUTO data is 3841 Realty Associates LLC.

Does 3841 18 Avenue have violations?

Yes. NYC HPD has recorded 960 housing violations at this property.

Is 3841 18 Avenue rent stabilized?

NYC Department of Finance tax bills listed 57 rent-stabilized units here in 2024 (about 100% of its 53 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 3841 18 Avenue built?

City records list 1930 as the year it was built.

How many apartments are in 3841 18 Avenue?

It has 53 residential units.

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