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421 Ridgewood Avenue

Brooklyn, NY 11208BBL 3-04118-0048Map

Owner of record: Lin, Yue Feng

421 Ridgewood Avenue is a walk-up apartment building built in 1910 in Brooklyn, 11208. It has 6 residential units across 2 floors. The owner of record is Lin, Yue Feng. HPD has recorded 121 housing violations here, most recently on November 24, 2025. 7 of the 50 most recent violations are still open.

HPD violations
121
DOB violations
9
ECB violations
29
HPD complaints
217

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

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 · 121

  • 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
  • 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.

    Dec 3, 2024

    Open — Info 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.

    Nov 28, 2023

    Open — Info 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.

    Nov 17, 2022

    Open — Info 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.

    Mar 16, 2022

    Open — Info 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.

    Apr 21, 2021

    Open — Info nov sent out
  • C

    Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 1, 1st story

    Apr 7, 2018 · Apt 1

    Closed — Violation closed
  • C

    Repair the broken or defective plastered surfaces and paint in uniform color ceiling in the bathroom located at apt 1, 1st story

    Apr 7, 2018 · Apt 1

    Closed — Violation closed
  • B

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

    Apr 7, 2018 · Apt 1

    Closed — Violation closed
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 1, 1st story

    Apr 7, 2018 · Apt 1

    Closed — Violation closed
Show 40 more ↓
  • C

    Properly repair the broken or defective concrete at top landing at front of entrance to building

    Nov 9, 2017

    Closed — Violation closed
  • C

    Properly repair the broken or defective concrete tread 4th up from intermediate landing

    Nov 9, 2017

    Closed — Violation closed
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. located at apt 2, 2nd story

    Jul 26, 2016 · Apt 2

    Closed — Violation closed
  • B

    Repair the roof so that it will not leak over ceiling at public hall, 2nd story

    Jul 26, 2016

    Closed — Violation closed
  • B

    Repair the roof so that it will not leak over ceiling in the bathroom located at apt 2, 2nd story

    Jul 26, 2016 · Apt 2

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in uniform color walls and ceiling in the bathroom located at apt 2, 2nd story

    Jul 26, 2016 · Apt 2

    Closed — Violation closed
  • C

    Provide adequate supply of hot water for the fixtures .... in the entire apartment located at apt 2, 2nd story, 1st apartment from south at west

    Feb 24, 2015 · Apt 2

    Closed — Violation closed
  • B

    Provide adequate supply of hot water for the fixtures .. in the entire apartment located at apt 2, 2nd story

    Feb 24, 2015 · Apt 2

    Closed — Violation dismissed
  • B

    Provide adequate supply of cold water for the fixtures .. in the entire apartment located at apt 2, 2nd story

    Feb 24, 2015 · Apt 2

    Closed — Violation dismissed
  • C

    Provide adequate supply of hot water for the fixtures .. in the entire apartment located at apt 2, 2nd story

    Apr 23, 2014 · Apt 2

    Closed — Violation closed
  • C

    Provide adequate supply of cold water for the fixtures .. in the entire apartment located at apt 2, 2nd story

    Apr 23, 2014 · Apt 2

    Closed — Violation closed
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 1fl, 1st story

    Aug 25, 2011 · Apt 1FL

    Closed — Violation closed
  • B

    Repair the leaky and/or defective faucets at bathtub in the bathroom located at apt 2fl, 2nd story

    Aug 24, 2011 · Apt 2FL

    Closed — Violation closed
  • C

    Properly repair with similar material the broken or defective ceramic floor tile in the private hallway located at apt 1, 1st story

    May 29, 2011 · Apt 1

    Closed — Violation closed
  • B

    Replace with new the broken or defective warped door to rear yard , 1st story

    May 29, 2011

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective wood treads stairs from private hallway to rear yard located at apt 1, 1st story

    May 29, 2011 · Apt 1

    Closed — Violation dismissed
  • B

    Repair the broken or defective plastered surfaces and paint in uniform color west wall under sink in the kitchen located at apt 1, 1st story

    May 29, 2011 · Apt 1

    Closed — Violation closed
  • B

    Abate the nuisance consisting of vermin ants in the entire apartment located at apt 1, 1st story

    May 29, 2011 · Apt 1

    Closed — Violation closed
  • B

    Abate the nuisance consisting of roaches in the entire apartment located at apt 1, 1st story

    May 29, 2011 · Apt 1

    Closed — Violation closed
  • B

    Abate the nuisance consisting of mice in the entire apartment located at apt 1, 1st story

    May 29, 2011 · Apt 1

    Closed — Violation closed
  • B

    Replace with new the broken or defective glass at lower sash of east window in the 4th room from north located at apt 1, 1st story

    Jul 2, 2010 · Apt 1

    Closed — Violation closed
  • B

    Replace with new the broken or defective glass at upper sash of west window in the 4th room from north located at apt 1, 1st story

    Jul 2, 2010 · Apt 1

    Closed — Violation closed
  • B

    Properly repair the broken or defective lower sash of window in the bathroom located at apt 1, 1st story

    Jul 2, 2010 · Apt 1

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective ceramic tiles at floor in the kitchen located at apt 1, 1st story

    Jul 2, 2010 · Apt 1

    Closed — Violation dismissed
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 1, 1st story

    Jul 2, 2010 · Apt 1

    Closed — Violation closed
  • B

    Abate the nuisance consisting of mice in the entire apartment located at apt 1, 1st story

    Jul 2, 2010 · Apt 1

    Closed — Violation closed
  • B

    Abate the nuisance consisting of roaches in the entire apartment located at apt 1, 1st story

    Jul 2, 2010 · Apt 1

    Closed — Violation closed
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 2fl, 2nd story

    Feb 26, 2010 · Apt 2FL

    Closed — Violation closed
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 2fl, 2nd story

    Feb 23, 2010 · Apt 2FL

    Closed — Violation closed
  • B

    Replace the broken or defective bathtub faucet handles in the bathroom located at apt 2fl, 2nd story

    Feb 23, 2010 · Apt 2FL

    Closed — Violation closed
  • A

    Replace with new the missing door at rear in the kitchen located at apt 1, 1st story

    Jan 25, 2010 · Apt 1

    Closed — Violation closed
  • B

    Abate the nuisance consisting of roaches in the entire apartment located at apt 1, 1st story

    Jan 25, 2010 · Apt 1

    Closed — Violation closed
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 1, 1st story

    Jan 25, 2010 · Apt 1

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in uniform color at walls in the entire apartment located at apt 1, 1st story

    Jan 25, 2010 · Apt 1

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective ceramic tiles on floor in the kitchen located at apt 1, 1st story

    Jan 25, 2010 · Apt 1

    Closed — Violation closed
  • B

    Provide an adequate supply of gas to the fixtures at stove in the kitchen located at apt 1, 1st story

    Jan 25, 2010 · Apt 1

    Closed — Violation dismissed
  • B

    Discontinue use of rooms for living, disconnect plumbing fixtures where illegal and properly seal pipe connections .. at basement

    Jan 20, 2010

    Open — Not complied with
  • B

    Discontinue unlawful cooking space or file plans and application with this department to legalize same, if lawfully feasible .. at basement

    Jan 20, 2010

    Closed — Violation closed
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 1, 1st story, 1st apartment from west at north

    Jan 20, 2010 · Apt 1

    Closed — Violation closed
  • B

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

    Jan 20, 2010 · Apt 1

    Closed — Violation closed

DOB building violations · 9

  • Fail to certify class 1 none

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

    Aug 10, 2016

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Jun 29, 2016

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Feb 10, 2016

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Dec 30, 2015

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Oct 21, 2015

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Jul 1, 2015

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Sep 5, 2012

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Jan 13, 2011

    Dob violation - dismissed
  • Construction other optional

    Work w/out permit

    Jan 5, 2010

    Vw*-violation - work w/o permit dismissed

ECB violations · 29

  • Class - 1

    Failure to maintain bldg walls or appurtenance. noted: at time of inspection,observed roof is(lod)& deterioting & pieces are causing loose & plying around & falling to sidewalk below remedy: maintain exterior.

    May 18, 2016 · Penalty $2,500

    Resolve
  • Class - 1

    Failure to maintain bldg walls or appurtenances. noted: at time of inspection,observed roof is lod & deterioating & pieces are causing loose& flying around & falling to sidewalk below. remedy: maintain exterior

    Apr 4, 2016 · Penalty $2,500

    Resolve
  • Class - 2

    Failure to comply w/ the comm's order contained in nov#35164279p issued on 11/14/15 & to file a cert of correction pursuant to 28-201.1,28-204.4 & 1rcny 102-01.noted @ time of inspection condition remain the sa

    Jan 11, 2016 · Penalty $2,000

    Resolve
  • Class - 1

    Failure to maintain bldg walls or appurtenances. the siding on exp#3 &#4 has fallen off. the back wall exp#3 approved to be detach. the backstair(approve)to be fallen & is visible from the front of the bldg fro

    Nov 14, 2015 · Penalty $2,500

    Resolve
  • Class - 1

    Failure to maintain.noted rear 1 story stair enclosure approx 6ft widex 8ft long completed w/ windows & siding is defective w/ entire eastern section of its wall collapsing @ the bottom.said section of wall is

    Sep 28, 2015 · Penalty $2,500

    Resolve
  • Class - 2

    Failure to maintain noted:front entry landing & step in disrepair w/ cracks,missing & loose bricks.bricks also missing & mortor between bricks.rem maintain structure.

    Sep 28, 2015 · Penalty $1,250

    Resolve
  • Class - 2

    Failure to comply with the commissioner's order contained in nov# 35127249l issued on 3/31/15 and to file a certificate of correction pursuant to 28-201.1,28-204.4 and 1rcny 102-01.failure to maintain building

    Jul 24, 2015 · Penalty $2,000

    Resolve
  • Class - 1

    Failure to maintain bldg walls or appurtenances. noted: at time of inspection: at front of bldg(exp#1)stairs & landing are in state of disrepair w/missing mortar & broken concrete at rear exp#3 & 4 walls has

    Jul 24, 2015 · Penalty $2,500

    Resolve
  • Class - 1

    Failure to comply w/the comm's order contained in notice of vio#35127249l issued on 03/31/15.for failure to maintain bldg concrete retainingwall 2'h x 25'l along rear of exp#4 leaning & in danger of collapsing.

    May 30, 2015 · Penalty $6,000

    Resolve
  • Class - 1

    Failure to maintain bldg. noted: found concrete retaining wall 2'h x 25'l along rear of exp#4 leaning & in danger of collapsing. observed siding area 5'x15' missing along right exposure at rear. remedy: repair

    Mar 31, 2015 · Penalty $2,500

    Resolve
Show 19 more ↓
  • Class - 2

    Failure to comply w/the commissioner's order to file a c of c w/the dept of buildings for notice of violation #34952058m issued on 6/16/12 pursuant to 28-204.4 & 1rcny 102-01. remedy: file a c of c.

    Oct 18, 2012 · Penalty $4,000

    Resolve
  • Class - 1

    Fail to comply w/commissioner's order contained in nov #34952058m issued on 06/16/12 for illegal class 'a' apt at basement lvl. remedy: comply w/commissioner's order.

    Aug 3, 2012 · Penalty $6,000

    Resolve
  • Class - 1

    Failure to comply w/ the comm order to vacate noted prior partial vacate written under vacate 12/10 for illegal class a apt at bsmt lvl rem: comply w/ comm vacate order

    Jun 16, 2012 · Penalty $12,500

    Resolve
  • Class - 1

    Resp failed to correct condition cited on ecb violation #34796679m for work done w/o a permit illegal conversion creating 4 single rooms @ the cellar and 4 sros @ 1st fl no record of compliance rem: comply w/ t

    Mar 30, 2011 · Penalty $12,000

    Resolve
  • Class - 1

    Failure to correct condition(s) cited in nov 34796679n for work done w/o a permit(installed bathrooms,kitchen etc)rem:correct condition(s) cited

    Oct 21, 2010 · Penalty $24,000

    Resolve
  • Class - 1

    Failure to correct conditions cited in nov 34796679m for work done w/o a permit (class'a' apt). remedy: correct conditions cited.

    Jul 13, 2010 · Penalty $24,000

    Resolve
  • Class - 2

    Fail to file c of c with dob pursuant to 28-204.2 for viol # 34805241kclass "a" apt. remedy: file c of c

    Jun 11, 2010 · Penalty $4,000

    Resolve
  • Class - 2

    Residence altered for occupancy as a dwelling for more than the legal #s of families. bldg dept records indicate bldg to be 2 families. bldgnow altered & occupied as 5 families. at cellar level created class a

    Jun 11, 2010 · Penalty $10,000

    Resolve
  • Class - 1

    Fail to correct conditions cited in nov 34805242h for work done w.o a permit. (for installing bathroom, kitchen etc w.o a permit.remedy: correct conditions cited

    Jun 1, 2010 · Penalty $12,000

    Resolve
  • Class - 2

    Work w/o permit noted at cellar lvl erected partition created 2rms ktcn w/ stove & sink 3pc btrm no any occupancy at time of insp rem: obtain permits or restore to prior legal condition

    Mar 17, 2010 · Penalty $4,000

    Resolve
  • Class - 2

    Fail to file certificate of correction w/dob pursuant to 28-204.2 for violation 34796680k.remedy:file a certificate of correction.

    Feb 3, 2010 · Penalty $4,000

    Resolve
  • Class - 1

    Failure to correct conditions cited in nov 34796679n for work done w/oa permit.created extra class "a" apt.remedy:correct conditions cited in nov.

    Feb 3, 2010 · Penalty $12,000

    Resolve
  • Class - 1

    Occupancy contrary to that allowed by c/o and dob records class a apt created at cellar partitions erected creating rm ktcn and btrm fixtures present rem; discontinue illegal use of amended c/o

    Jan 20, 2010 · Penalty $12,000

    Resolve
  • Class - 1

    Work w/o permit. noted:@ basement metal stud & sheet rock partitions erected to create 4 bedrooms kitchen, & 3pc bathroom. work approx. 100% complete.

    Jan 15, 2010 · Penalty $8,000

    Resolve
  • Class - 1

    Residence altered for occupancy as a dwelling for more than 2 families.noted:@ basement, four sleeping rooms,kitchen, 3pc bathrm create class "a" apartment ocucpied by 4 persons not in conjunction with 1st or 2

    Jan 5, 2010 · Penalty $25,000

    Resolve
  • Class - 1

    Occupancy contrary to that allowed by c/o & dob records. class "a" aptcreated at basement. partitions erected creating rooms. kitchen and bathroom fixtures present. remedy: discontinue illegal use of amended

    Dec 17, 2009 · Penalty $12,000

    Resolve
  • Class - 1

    Work w/o a permit. work noted: full height interior sheetrock partitons walls erected to illegal convert cellar and 1st flr into 8family dwelling w/ 4 single room occupancies at cellar and 4 sros at 1st flr eac

    Sep 1, 2009 · Penalty $8,000

    Resolve
  • Class - 1

    Residence altered for occupancy as a dwelling from 1 or 2 families to 4 more families. note full height interior sheetrock partitions walls erected to illegally convert cellar into 4 single room occupancies and

    Sep 1, 2009 · Penalty $12,000

    Resolve
  • Class - 2

    Failure to maintain bldg in code complaint manner. noted sprindles aremissing at handrail for star throughout 1st flr reating unsafe conditions for occupants. remedy: repair and or replace.

    Sep 1, 2009 · Penalty $2,500

    Resolve

Complaints

  • Water leak

    Slow leak

    Mar 20, 2018 · Apt 1

    Close
  • Water leak

    Slow leak

    Mar 20, 2018 · Apt 1

    Close
  • Plumbing

    Toilet

    Mar 20, 2018 · Apt 1

    Close
  • Heat/hot water

    Entire building

    Nov 8, 2017 · Apt 2

    Close
  • Unsanitary condition

    Mold

    Jul 8, 2016 · Apt 2

    Close
  • Water leak

    Heavy flow

    Jul 8, 2016 · Apt 2

    Close
  • Outside building

    Roofing

    Jul 8, 2016 · Apt 2

    Close
  • Safety

    Smoke detector

    Jul 8, 2016 · Apt 2

    Close
  • Safety

    Carbon monoxide detector

    Jul 8, 2016 · Apt 2

    Close
  • Safety

    Smoke detector

    Sep 28, 2015 · Apt 2

    Close
Show 40 more ↓
  • Safety

    Carbon monoxide detector

    Sep 28, 2015 · Apt 2

    Close
  • Safety

    Smoke detector

    Sep 14, 2015 · Apt 1

    Close
  • Safety

    Carbon monoxide detector

    Sep 14, 2015 · Apt 1

    Close
  • Plumbing

    Water supply

    Feb 21, 2015 · Apt 2

    Close
  • Heat/hot water

    Entire building

    Feb 19, 2015 · Apt 2

    Close
  • Heat/hot water

    Apartment only

    Feb 19, 2015 · Apt 2

    Close
  • Heat/hot water

    Apartment only

    Feb 17, 2015 · Apt 2FL

    Close
  • Heat/hot water

    Apartment only

    Feb 16, 2015 · Apt 2

    Close
  • Plumbing

    Bathtub/shower

    Jan 8, 2015 · Apt 2

    Close
  • Heat/hot water

    Apartment only

    Jan 8, 2015 · Apt 2

    Close
  • Heat/hot water

    Entire building

    Jan 8, 2015 · Apt 2

    Close
  • Heat/hot water

    Entire building

    Jan 7, 2015 · Apt 2FL

    Close
  • Plumbing

    Water supply

    Apr 22, 2014 · Apt HSE

    Close
  • Water leak

    Heavy flow

    Apr 22, 2014 · Apt HSE

    Close
  • Plumbing

    Water supply

    Apr 22, 2014 · Apt HSE

    Close
  • Electric

    Electric-supply

    Aug 24, 2011 · Apt 1FL

    Close
  • Electric

    Electric-supply

    Aug 24, 2011 · Apt 1FL

    Close
  • Plumbing

    Bathtub/shower

    Aug 19, 2011 · Apt 2FL

    Close
  • Paint/plaster

    Ceiling

    Aug 19, 2011 · Apt 2FL

    Close
  • Paint/plaster

    Ceiling

    Aug 19, 2011 · Apt 2FL

    Close
  • Paint/plaster

    Ceiling

    Aug 19, 2011 · Apt 2FL

    Close
  • General

    Doors

    May 26, 2011 · Apt 1

    Close
  • General

    Stairs

    May 26, 2011 · Apt 1

    Close
  • Paint/plaster

    Wall

    May 26, 2011 · Apt 1

    Close
  • Nonconst

    Vermin

    May 26, 2011 · Apt 1

    Close
  • Nonconst

    Vermin

    May 26, 2011 · Apt 1

    Close
  • Nonconst

    Vermin

    May 26, 2011 · Apt 1

    Close
  • General

    Windows

    May 26, 2011 · Apt 1

    Close
  • Plumbing

    Water-leaks

    Apr 13, 2011 · Apt 2FL

    Close
  • Paint/plaster

    Ceiling

    Apr 13, 2011 · Apt 2FL

    Close
  • Plumbing

    Bathtub/shower

    Apr 13, 2011 · Apt 2FL

    Close
  • Plumbing

    Bathtub/shower

    Apr 13, 2011 · Apt 2FL

    Close
  • Plumbing

    Bathtub/shower

    Apr 13, 2011 · Apt 2FL

    Close
  • Heating

    Heat related

    Feb 3, 2011 · Apt 1

    Close
  • Heating

    Heat related

    Oct 23, 2010 · Apt 1

    Close
  • Plumbing

    Bathtub/shower

    Oct 11, 2010 · Apt 2FL

    Close
  • Plumbing

    Basin/sink

    Oct 11, 2010 · Apt 2FL

    Close
  • Heating

    Heat related

    Oct 10, 2010 · Apt 1

    Close
  • Paint/plaster

    Wall

    Oct 10, 2010 · Apt 1

    Close
  • Nonconst

    Vermin

    Jun 28, 2010 · Apt 1

    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 (C5)
Year built
1910
Floors
2
Residential units
6
Building area
3,300 ft²
Lot area
1,907 ft²
Zoning
R5
Community board
305
Council district
37
Block / lot
4118 / 48
Assessed value
$339,750
Landmark / historic district
No

HPD registration #819501, last renewed Sep 23, 2019.

Questions about 421 Ridgewood Avenue

Who owns 421 Ridgewood Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Lin, Yue Feng.

Does 421 Ridgewood Avenue have violations?

Yes. NYC HPD has recorded 121 housing violations at this property.

Is 421 Ridgewood 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 421 Ridgewood Avenue built?

City records list 1910 as the year it was built.

How many apartments are in 421 Ridgewood Avenue?

It has 6 residential units.

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