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21 Pennsylvania Avenue

Brooklyn, NY 11207BBL 3-03660-0005Map

Owner of record: Rda Pennsylvania LLC

21 Pennsylvania Avenue is a walk-up apartment building built in 1930 in Brooklyn, 11207. It has 20 residential units across 4 floors. The owner of record is Rda Pennsylvania LLC. HPD has recorded 511 housing violations here, most recently on October 7, 2026. 33 of the 50 most recent violations are still open. City tax records listed 20 rent-stabilized apartments here in 2024.

HPD violations
511
DOB violations
25
ECB violations
15
HPD complaints
580

What to know

Concern
14 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Oct 7, 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
20
About 100% of the building's 20 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. The newest 10 per agency here; the full lists are a click away.

HPD housing violations · 511

  • BHazardous

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes consisting of household items, building front at fire escape, 3rd story

    Oct 7, 2026

    Open — Nov sent out
  • BHazardous

    Properly repair or replace the broken or defective intercom system at building front to return buzzer at south wall in the private hallway located at apt 4, 1st story, 2nd apartment from north at east

    Oct 7, 2026 · Apt 4

    Open — Nov sent out
  • CImmediately hazardous

    Abate the infestation consisting of roaches in the entire apartment located at apt 4, 1st story, 2nd apartment from north at east

    Sep 23, 2026 · Apt 4

    Open — Civ14 mailed
  • ANon-hazardous

    Properly repair or replace the broken or defective intercom bell buzzer system from building entrance to south wall in the 2nd room from east located at apt 4, 1st story, 2nd apartment from north at east

    Sep 23, 2026 · Apt 4

    Open — Nov sent out
  • BHazardous

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes consisting of flower pots, building front at fire escape, 2nd story

    Sep 4, 2026

    Open — Nov sent out
  • BHazardous

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes consisting of flower pots, at building front at fire escape, 3rd story

    Sep 4, 2026

    Open — Nov sent out
  • CImmediately hazardous

    Replace or repair the self-closing doors that is missing or defective latch, at vestibule at public hall, 1st story

    Sep 4, 2026

    Open — Not complied with
  • CImmediately hazardous

    Provide ready access to buildings heating system door locked at boiler room, 1st story at boiler room

    Sep 4, 2026

    Open — Nov certified on time
  • CImmediately hazardous

    Provide hot water at all hot water fixtures in the entire apartment located at apt 13, 3rd story, 1st apartment from east at south

    Sep 4, 2026 · Apt 13

    Open — Civ14 mailed
  • BHazardous

    Repair the broken or defective plastered surfaces and paint in a uniform color at east wall in the 4th room from east located at apt 13, 3rd story, 1st apartment from east at south

    Sep 4, 2026 · Apt 13

    Open — Nov sent out
See all 511 HPD violations (10 shown here)

DOB building violations · 25

  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Mar 7, 2018

    Dob violation - dismissed
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2013 inspection report

    Mar 3, 2015

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2011 inspection report

    Mar 1, 2013

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2010 inspection report

    Dec 13, 2011

    Dob violation - active
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Jan 13, 2011

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Dec 2, 2010

    Dob violation - dismissed
  • Low pressure boiler boiler required

    Lblvio-low pressure boiler boiler required

    Dec 31, 2009

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 1, 2009

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 3, 2008

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 19, 2007

    Dob violation - active
See all 25 DOB violations (10 shown here)

ECB violations · 15

  • Class - 1

    Failure to maintain building in code compliant manner for violation #39164874p. observed a/c units with none or improper installation of brackets in which the a/c units has the potential to fall out of windows.

    Jul 8, 2026 · Penalty $6,250

    Resolve
  • Class - 1

    Atoi observed window-mounted air conditioning units installed without proper supporting brackets or other approved means of secure anchorage at exposure 1 units resting directly on window sashes and/or frames n

    Oct 27, 2025 · Penalty $2,500

    Active
  • Class - 2

    Work without permit at time of inspection observed tankless gas water heater installed in the basement with new plumbing pipes and gas pipes connected to the tank no permit on file with the dept of building., o

    Jul 3, 2025 · Penalty $1,250

    Active
  • Class - 2

    Found navien model#ncb190condensing boiler in apartment #13. work without a permit., maintain boiler; file for permit and get inspected.

    Mar 11, 2025 · Penalty $1,250

    Active
  • Class - 2

    In apt#17 potterton boiler not operating automatically for heat/insufficient hot water/remote switch missing outside boiler room/room light defect/storage/wires exposed/backflow discharge defective/both safety

    May 10, 2021 · Penalty $625

    Active
  • Class - 1

    51:violating condition#51-integrity of baxi boiler in apt 11 is compromised to the extreme rusting conditions.do not operate boiler until all hazardous conditions are immediately corrected and dob is notified t

    Dec 5, 2017 · Penalty $1,000

    Active
  • Class - 2

    6a,50a,15,50b,24b,50c,34b,38,50.(50)hot water from boiler is defective(rons hot for a few seconds then rows cold).(50a)outside combustion anpipe not installed on boiler.(50b)codetector interlocked with boiler n

    Nov 20, 2017 · Penalty $500

    Active
  • Class - 2

    Potterton boiler with mxwp 60 psi is installed in apt. without dob boiler permit.obtain permit and sign off.

    Jul 21, 2017 · Penalty $800

    Active
  • Class - 2

    5a,6a,19b,24b,32a,50a-b. (50)boiler installed inside the apt w/out co detector interlocked w/ boiler. (50a)boiler venting over fire escape. (50b)discharge pipes marrifolded to drain.

    Jul 21, 2017 · Penalty $500

    Active
  • Class - 1

    Failure to correct condition(s) cited in nov 34832026l for work done w/o a permit.(installed class'a' apt @ bsmt)rem:correct condition(s) cited

    Sep 30, 2010 · Penalty $6,000

    Resolve
See all 15 ECB violations (10 shown here)

Complaints

  • General

    Cooking gas

    Oct 16, 2026 · Apt 13

    Open
  • Unsanitary condition

    Mold

    Oct 16, 2026 · Apt 13

    Open
  • Door/window

    Door

    Oct 16, 2026 · Apt 13

    Open
  • Unsanitary condition

    Pests

    Oct 16, 2026 · Apt 13

    Open
  • General

    Bell/buzzer/intercom

    Sep 26, 2026 · Apt 4

    Close
  • General

    Bell/buzzer/intercom

    Sep 9, 2026 · Apt 4

    Close
  • General

    Signage missing

    Sep 4, 2026 · Apt BUILD

    Close
  • Door/window

    Door

    Sep 4, 2026 · Apt BUILD

    Close
  • General

    Mailbox

    Sep 4, 2026 · Apt BUILD

    Close
  • Paint/plaster

    Wall

    Sep 4, 2026 · Apt 13

    Close
See all 580 HPD complaints (10 shown here)

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
1930
Floors
4
Residential units
20
Building area
15,664 ft²
Lot area
5,250 ft²
Zoning
R4
Community board
305
Council district
37
Block / lot
3660 / 5
Assessed value
$720,900
Landmark / historic district
No

HPD registration #311255, last renewed Aug 6, 2025.

Questions about 21 Pennsylvania Avenue

Who owns 21 Pennsylvania Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Rda Pennsylvania LLC.

Does 21 Pennsylvania Avenue have violations?

Yes. NYC HPD has recorded 511 housing violations at this property.

Is 21 Pennsylvania Avenue rent stabilized?

NYC Department of Finance tax bills listed 20 rent-stabilized units here in 2024 (about 100% of its 20 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 21 Pennsylvania Avenue built?

City records list 1930 as the year it was built.

How many apartments are in 21 Pennsylvania Avenue?

It has 20 residential units.

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