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439 East 21 Street

Brooklyn, NY 11226BBL 3-05164-0061Map

Owner of record: 439 East 21st Street LLC

439 East 21 Street is a walk-up apartment building built in 1965 in Brooklyn, 11226. It has 4 residential units across 3 floors. The owner of record is 439 East 21st Street LLC. HPD has recorded 16 housing violations here, most recently on November 24, 2025. 7 of the 16 most recent violations are still open.

HPD violations
16
DOB violations
3
ECB violations
8
HPD complaints
37

What to know

Concern
4 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Nov 24, 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 · 16

  • 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 24, 2025

    Open — Info nov sent out
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 3fl , 3rd story, 1st apartment from west at north

    Feb 9, 2025 · Apt 3FL

    Closed — Violation dismissed
  • B

    Provide adequate supply of cold water for the fixtures . in the kitchen located at apt 3, 3rd story, 1st apartment from west at north

    Apr 22, 2024 · Apt 3

    Open — Nov sent out
  • B

    Repair the broken or defective plastered surfaces and paint in uniform color fire retarded plaster at ceiling and north wall. at public hall, 1st story

    Apr 22, 2024

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department at ceiling and north wall. at public hall, 1st story

    Apr 22, 2024

    Closed — Violation dismissed
  • B

    Abate the infestation consisting of roaches in the entire apartment located at apt unit1, 1st story, 1st apartment from west at north

    Jul 12, 2023 · Apt UNIT1

    Closed — Violation dismissed
  • C

    Abate the nuisance consisting of discontinue rooms for living disconnect plumbing fixtures water closet, wash basin, bathtub and sink

    Jul 12, 2023

    Open — Nov sent out
  • C

    Abate the nuisance consisting of discontinue unlawfull cooking space or file plans or application with this department to legalize ,same if lawefully feasible gas stove

    Jul 12, 2023

    Open — Nov sent out
  • B

    § 9, 170, 171, 300, 301, 302 m.d.law-file plans and application and obtain a certificate of occupancy to legalize the conversion from a private dwelling to multiple dwelling use if lawfully feasible or restore to lawful occupancy

    Jul 12, 2023

    Open — Nov sent out
  • C

    Abate the nuisance consisting of hot water exceeding the maximum temperature of 130 degreees at all hot water fixtures in the kitchen located at apt 3, 3rd story, 1st apartment from west at north

    Dec 30, 2022 · Apt 3

    Open — Nov sent out
Show 6 more ↓
  • C

    Abate the nuisance consisting of hot water exceeding the maximum temperature of 130 degrees f at all hot water fixtures in the entire apartment located at apt 3, 3rd story, 1st apartment from west at north

    Dec 5, 2022 · Apt 3

    Closed — Violation dismissed
  • B

    Repair or replace the carbon monoxide detecting device(s). that is missing in the entire apartment located at apt 3, 3rd story, 1st apartment from west at north

    Dec 5, 2022 · Apt 3

    Closed — Violation dismissed
  • C

    Properly repair the broken or defective lower window sash, (1st from north at east) in the 1st room from east located at apt 1, 1st story, 1st apartment from west at north

    Jul 29, 2021 · Apt 1

    Open — Nov certified late
  • B

    Properly repair the broken or defective lower window sash, (1st from north at west) in the 1st room from north at west located at apt 1, 1st story, 1st apartment from west at north

    Jul 29, 2021 · Apt 1

    Closed — Violation dismissed
  • A

    Properly repair with similar material the broken or defective vinyl tile at floor in the 2nd room from east located at apt 1, 1st story, 1st apartment from west at north

    Jul 29, 2021 · Apt 1

    Closed — Violation dismissed
  • B

    Repair the broken or defective connection at wasteline beneath sink in the kitchen located at apt 1, 1st story, 1st apartment from west at north

    Jul 29, 2021 · Apt 1

    Closed — Violation dismissed

DOB building violations · 3

  • Construction other optional

    Due to the withdrawal of the applicant of record the borough commissioners office has ordered all work under job 321623454 stopped until a new applicant is in place as per section 28-104.8.3 of th a.c. kindly contact the commissioners office at 718 802-2677 in response to this letter

    Jul 6, 2020

    Dob violation - active
  • Construction other optional

    Due to the withdrawal of the applicant of record the borough commissioners office has ordered all work under job 321623454 stopped until a new applicant is in place as per section 28-104.8.3 of the a.c. kindly contact the commissioners office in response to this letter.

    Jul 6, 2020

    Dob violation - active
  • Construction other optional

    Work without a permit remedy; obtain permits for work if feasible or restore to prior legal condition with proper permits and approvals

    Jan 20, 2012

    Vw-violation work without permit - active

ECB violations · 8

  • Class - 2

    Occupancy contrary to that allowed by the co, 28-118.3.2: atoi on a 3-story, mixed use, nfp building, in r6a district, observed first floor is unlawfully converted into a residential 1-family, class a apartment

    Aug 15, 2023 · Penalty $6,250

    Active
  • Class - 1

    28-301.1, ftmb in code-compliant manner: atoi on a 3-story, mixed use, nfp building, in r6a district, observed the doctor office at first floor has been unlawfully converted into a residential class a apartment

    Aug 15, 2023 · Penalty $6,250

    Active
  • Class - 1

    Work without permit, 28-105.1: atoi on a 3-story, mixed use, nfp building, in r6a district, observed the doctor office at first floor has been unlawfully converted into a residential class a apartment, by erect

    Aug 15, 2023 · Penalty $12,500

    Active
  • Class - 2

    Occupancy contrary to that allowed by c.o.f.o. and/or the department of building records. doctor's office illegal converted into an class a apartment. partition allowed concealing room for living. unlawful gas

    Jul 12, 2023 · Penalty $6,250

    Active
  • Class - 3

    Pc 1101.2 failure to comply with storm/rain water drainage requirementfor roof,paved area or yard-roof leader and/or downspout running from roof is not connected to any dry well or drainage system.note:existing

    Aug 16, 2021

    Resolve
  • Class - 2

    Failure to file c of c for nov #34943146h. remedy: file c of c.

    Oct 16, 2012 · Penalty $8,000

    Resolve
  • Class - 2

    Failure to comply w/the comm's order to file a c of c w/the dob's for nov #34943146h issued on 1/20/12 pursuant to 28-204.4 & 1rcny 102-01. remedy: file c of c.

    Aug 21, 2012 · Penalty $8,000

    Resolve
  • Class - 1

    Residence altered for occupancy as a dwelling from a 1 or 2 family dwelling to 4 or more families. cofo #197129 states premises is to be legally occupied as 3 stories,2 families & a doctor's office. 1st fl desi

    Jan 20, 2012 · Penalty $57,000

    Active

Complaints

  • Heat/hot water

    Entire building

    Feb 9, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 7, 2025 · Apt 3

    Close
  • Plumbing

    Water supply

    Feb 1, 2024 · Apt 3

    Close
  • Plumbing

    Water supply

    Mar 30, 2023 · Apt 3

    Close
  • Plumbing

    Water supply

    Mar 7, 2023 · Apt 3

    Close
  • Unsanitary condition

    Sewage

    Feb 16, 2023 · Apt UNIT1

    Close
  • Unsanitary condition

    Pests

    Feb 16, 2023 · Apt UNIT1

    Close
  • Unsanitary condition

    Sewage

    Feb 6, 2023 · Apt UNIT1

    Close
  • Plumbing

    Toilet

    Jan 26, 2023 · Apt UNIT1

    Close
  • Plumbing

    Water supply

    Dec 29, 2022 · Apt 3

    Close
Show 27 more ↓
  • Plumbing

    Water supply

    Dec 29, 2022 · Apt 3

    Close
  • Heat/hot water

    Apartment only

    Dec 29, 2022 · Apt 3

    Close
  • Safety

    Carbon monoxide detector

    Dec 2, 2022 · Apt 3

    Close
  • Plumbing

    Water supply

    Dec 2, 2022 · Apt 3

    Close
  • General

    Bell/buzzer/intercom

    Dec 2, 2022 · Apt 3

    Close
  • Safety

    Smoke detector

    Dec 2, 2022 · Apt 3

    Close
  • Plumbing

    Water supply

    Dec 2, 2022 · Apt 3

    Close
  • Plumbing

    Water supply

    Dec 2, 2022 · Apt 3

    Close
  • Plumbing

    Bathtub/shower

    Jul 25, 2021 · Apt 1

    Close
  • Plumbing

    Steam pipe/riser

    Jul 25, 2021 · Apt 1

    Close
  • Door/window

    Window frame

    Jul 25, 2021 · Apt 1

    Close
  • Unsanitary condition

    Pests

    Jul 25, 2021 · Apt 1

    Close
  • Plumbing

    Basin/sink

    Jul 25, 2021 · Apt 1

    Close
  • Plumbing

    Water supply

    Jul 25, 2021 · Apt 1

    Close
  • Flooring/stairs

    Floor

    Jul 25, 2021 · Apt 1

    Close
  • General

    Cabinet

    Jul 25, 2021 · Apt 1

    Close
  • Flooring/stairs

    Floor

    Jul 25, 2021 · Apt 1

    Close
  • Door/window

    Window frame

    Jul 25, 2021 · Apt 1

    Close
  • Electric

    Electric-supply

    Nov 25, 2012 · Apt 1

    Close
  • Electric

    Electric-supply

    Nov 25, 2012 · Apt 1

    Close
  • General

    Fire-escape

    Nov 28, 2011 · Apt ALL

    Close
  • Plumbing

    Sprinkler

    Nov 28, 2011 · Apt ALL

    Close
  • Nonconst

    Signage

    Nov 28, 2011 · Apt ALL

    Close
  • Heating

    Heat related

    Oct 15, 2009 · Apt 3FL

    Close
  • Plumbing

    Water-leaks

    Oct 15, 2009 · Apt 3FL

    Close
  • Paint/plaster

    Ceiling

    Oct 15, 2009 · Apt 3FL

    Close
  • Heating

    Heat related

    Oct 21, 2008 · Apt BLDG

    Close

Sales history

DatePriceTypeUnits
May 27, 2026$923,522Rentals - walkup apartments4
Sep 3, 2025$1,000Rentals - walkup apartments4

Building details

Building type
Walk-up apartment building (C5)
Year built
1965
Floors
3
Residential units
4
Building area
3,600 ft²
Lot area
1,920 ft²
Zoning
R6A
Community board
314
Council district
40
Block / lot
5164 / 61
Assessed value
$445,950
Landmark / historic district
No

HPD registration #822056, last renewed Sep 14, 2024.

Questions about 439 East 21 Street

Who owns 439 East 21 Street?

The owner of record in NYC Department of City Planning PLUTO data is 439 East 21st Street LLC.

Does 439 East 21 Street have violations?

Yes. NYC HPD has recorded 16 housing violations at this property.

Is 439 East 21 Street 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 439 East 21 Street built?

City records list 1965 as the year it was built.

How many apartments are in 439 East 21 Street?

It has 4 residential units.

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