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681 Classon Avenue

Brooklyn, NY 11238BBL 3-01149-0003Map

Owner of record: 679 681 Classon Ave LLC

681 Classon Avenue is a walk-up apartment building built in 1930 in Brooklyn, 11238. It has 8 residential units across 4 floors. The owner of record is 679 681 Classon Ave LLC. HPD has recorded 285 housing violations here, most recently on July 30, 2026. 5 of the 50 most recent violations are still open. City tax records listed 7 rent-stabilized apartments here in 2024.

HPD violations
285
DOB violations
19
ECB violations
20
HPD complaints
572

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Watch
Last violation Jul 30, 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
7
About 88% of the building's 8 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 · 285

  • A

    Paint with light colored paint to the satisfaction of this department all walls in the bathroom located at apt 2l, 2nd story, 1st apartment from north at east

    Jul 30, 2026 · Apt 2L

    Open — Nov sent out
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the bathroom located at apt 2l, 2nd story, 1st apartment from north at east

    Jul 30, 2026 · Apt 2L

    Open — Nov sent out
  • C

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

    Jul 23, 2026 · Apt 4R

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 4r, 4th story, 1st apartment from east at south

    Jul 23, 2026 · Apt 4R

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective vinyl floor tile in the 3rd room from east located at apt 1l, 1st story, 1st apartment from west at north

    Jul 10, 2026 · Apt 1L

    Open — Nov sent out
  • 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 8, 2026

    Open — Nov certified on time
  • 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

    Jun 16, 2026

    Open — Nov certified on time
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at building entrance , 1st story

    Jan 29, 2026

    Closed — Violation closed
  • C

    M/d law abate the nuisance consisting of hot water exceeding maximum temp of 130 degrees at all hot water fixtures in the entire apartment located at apt 1l, 1st story, 1st apartment from west at north

    Oct 15, 2025 · Apt 1L

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective concrete nosings 2nd, 3rd, and 5th up from bottom at stairs building front

    Jul 8, 2025

    Closed — Violation dismissed
Show 40 more ↓
  • B

    Provide sufficient, proper and separate metal receptacles for the deposit of garbage, rubbish and other waste material and arrange for collection and disposal of such material.

    Jul 8, 2025

    Closed — Violation dismissed
  • C

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

    Aug 9, 2024

    Closed — Violation dismissed
  • C

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

    Dec 2, 2023 · Apt 1L

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department at ceiling and all walls in the entire apartment located at apt 1l, 1st story, 1st apartment from north at east

    Dec 2, 2023 · Apt 1L

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective windows counter balance upper and lower sash in the kitchen located at apt 1l, 1st story, 1st apartment from north at east

    Dec 2, 2023 · Apt 1L

    Closed — Violation dismissed
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color at closet wall in the 2nd room from east located at apt 1l, 1st story, 1st apartment from north at east

    Dec 2, 2023 · Apt 1L

    Closed — Violation dismissed
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color at closet wall in the 4th room from east located at apt 1l, 1st story, 1st apartment from north at east

    Dec 2, 2023 · Apt 1L

    Closed — Violation dismissed
  • A

    Properly secure the loose faucet at sink in the kitchen located at apt 1l, 1st story, 1st apartment from north at east

    Dec 2, 2023 · Apt 1L

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective sink cabinet counter top in the kitchen located at apt 1l, 1st story, 1st apartment from north at east

    Dec 2, 2023 · Apt 1L

    Closed — Violation dismissed
  • C

    Provide ready access to buildings heating system locked door to cellar at public hall, 1st story

    Mar 23, 2023

    Closed — Violation dismissed
  • C

    Provide an adequate supply of heat for the apartment in the entire apartment located at apt 1l, 1st story, 1st apartment from west at north

    Mar 23, 2023 · Apt 1L

    Closed — Violation closed
  • A

    Trace and repair the source and abate the visible mold condition... approxmately 1 square foot at plywood base at sink cabinet in the kitchen located at apt 4l, 4th story, 1st apartment from east at south

    Nov 14, 2022 · Apt 4L

    Closed — Violation dismissed
  • B

    Replace the broken or defective washbain in the bathroom located at apt 3r, 3rd story, 1st apartment from east at south

    Nov 14, 2022 · Apt 3R

    Closed — Violation dismissed
  • A

    Cleanse to the satisfaction of this department the ceramic tiles surface and grouted 0f visible mold at north and west walls around bathtub in the bathroom located at apt 3r, 3rd story, 1st apartment from east at south

    Nov 14, 2022 · Apt 3R

    Closed — Violation dismissed
  • B

    M/d law abate the nuisance consisting of air conditioner installed at fire escape window in the kitchen located at apt 3r, 3rd story, 1st apartment from east at south

    Nov 14, 2022 · Apt 3R

    Closed — Violation dismissed
  • C

    M/d law abate the nuisance consisting of hot water exceeding maximum of130.f degrees at hot water fixtures, in the entire apartment located at apt 3r, 3rd story, 1st apartment from east at south

    Nov 14, 2022 · Apt 3R

    Closed — Violation dismissed
  • A

    Cleanse to the satisfaction of this department the ceramic tiles surface,grouts joints and caulking of visible mold at north wall around bathtub in the bathroom located at apt 4l, 4th story, 1st apartment from east at south

    Nov 14, 2022 · Apt 4L

    Closed — Violation dismissed
  • B

    Replace with new the broken or defective rotten plywood base at sink cabinet in the kitchen located at apt 4l, 4th story, 1st apartment from east at south

    Nov 14, 2022 · Apt 4L

    Closed — Violation dismissed
  • C

    M/d law abate the nuisance consisting of hot water exceeding maximum of130.f degrees at hot water fixture in the entire apartment located at apt 4l, 4th story, 1st apartment from east at south

    Nov 14, 2022 · Apt 4L

    Closed — Violation dismissed
  • C

    Properly repair the broken or defective spring balance lower sash at fire escape window in the kitchen located at apt 3l, 3rd story, 1st apartment from west at north

    Nov 12, 2022 · Apt 3L

    Closed — Violation dismissed
  • C

    M/d law abate the nuisance consisting of hot water exceeding the maximum temperature of 130 degrees at all hot water fixtures in the entire apartment located at apt 3l, 3rd story, 1st apartment from west at north

    Nov 12, 2022 · Apt 3L

    Closed — Violation dismissed
  • B

    Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the building front yard

    Oct 30, 2022

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department all walls and ceiling in the bathroom located at apt 4l, 4th story, 1st apartment from west at north

    Oct 1, 2022 · Apt 4L

    Closed — Violation dismissed
  • B

    Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 4l, 4th story, 1st apartment from west at north

    Oct 1, 2022 · Apt 4L

    Closed — Violation dismissed
  • C

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

    Oct 1, 2022 · Apt 4L

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective in the entrance located at apt 4l, 4th story, 1st apartment from west at north

    Oct 1, 2022 · Apt 4L

    Closed — Violation dismissed
  • C

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

    Oct 1, 2022 · Apt 4L

    Closed — Violation dismissed
  • B

    Repair or replace the smoke detector defective in the entire apartment located at apt 4l, 4th story, 1st apartment from west at north

    Oct 1, 2022 · Apt 4L

    Closed — Violation dismissed
  • B

    Properly repair the broken or defective sash lock at fire escape window in the kitchen located at apt 4l, 4th story, 1st apartment from west at north

    Oct 1, 2022 · Apt 4L

    Closed — Violation dismissed
  • C

    Properly repair the broken or defective lower sash counter balance at fire escape window in the kitchen located at apt 4l, 4th story, 1st apartment from west at north

    Oct 1, 2022 · Apt 4L

    Closed — Violation dismissed
  • C

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

    Sep 28, 2022

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department at ceiling in the bathroom located at apt 2l, 2nd story, 1st apartment from west at north

    Sep 19, 2022 · Apt 2L

    Closed — Violation dismissed
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the bathroom located at apt 2l, 2nd story, 1st apartment from west at north

    Sep 19, 2022 · Apt 2L

    Closed — Violation dismissed
  • A

    Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 2l, 2nd story, 1st apartment from west at north

    Sep 19, 2022 · Apt 2L

    Closed — Violation dismissed
  • C

    M/d law abate the nuisance consisting of locking device at upper sash window at fire escape in the kitchen located at apt 4l, 4th story, 1st apartment from north at east

    Aug 13, 2022 · Apt 4L

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective caulkin at wash bssin in the bathroom located at apt 4l, 4th story, 1st apartment from north at east

    Aug 13, 2022 · Apt 4L

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective caulking at a walls around bathtub in the bathroom located at apt 4l, 4th story, 1st apartment from north at east

    Aug 13, 2022 · Apt 4L

    Closed — Violation dismissed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling and all walls in the bathroom located at apt 4l, 4th story, 1st apartment from north at east

    Aug 13, 2022 · Apt 4L

    Closed — Violation dismissed
  • B

    Repair the broken or defective connection at waste pipe at sink in the kitchen located at apt 4l, 4th story, 1st apartment from north at east

    Aug 13, 2022 · Apt 4L

    Closed — Violation dismissed
  • C

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

    Aug 13, 2022 · Apt 4L

    Closed — Violation dismissed

DOB building violations · 19

  • Fail to certify class 1 none

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

    Nov 29, 2017

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Nov 15, 2017

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Sep 6, 2017

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Sep 6, 2017

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Sep 6, 2017

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Jun 17, 2015

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Jun 17, 2015

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Jun 4, 2014

    Dob violation - dismissed
  • Low pressure boiler boiler required

    Lblvio-low pressure boiler boiler required

    Dec 31, 2009

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 1, 2009

    Dob violation - dismissed
Show 9 more ↓
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 3, 2008

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 19, 2007

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 6, 2006

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 31, 2005

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 13, 2004

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 19, 2003

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    May 4, 1998

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 10, 1997

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 16, 1993

    Dob violation - active

ECB violations · 20

  • Class - 2

    Failure to maintain building - cracks at side of building at the 2nd floor level, repair and/or replace

    Jun 10, 2024

    Resolve
  • Class - 2

    Failure to maintain. noted @ time of insp a/c units installed @ 2nd & 3rd floor front windows are installed w/out proper bracing & leaning excessively of which is contrary to local law ii. rem: maintain bldg in

    Aug 4, 2018

    Resolve
  • Class - 1

    Failure to comply with the commissioners order contained in summons/violation #35250821r issued on 06/10/17 and to file a certificate of correction pursuant to 28-201.1 and 1rcny 102-01.work without a permit on

    Feb 1, 2018

    Resolve
  • Class - 2

    Failure to comply w/the comm's order contained in summons/vio#35289856p issued on 08/12/17 & to file a c of c pursuant to 28-201.1 & 1rcny 102-01. for: failure to maintain bldg in compliant manner. at cellar

    Dec 8, 2017 · Penalty $800

    Resolve
  • Class - 1

    Failure to comply with the commissioner's order contained in summons/violation #35250821r issued on 06/10/17 & to file a certificate of correction pursuant to 28-201.1 & 1rcny 102-01.for:work without a permit f

    Dec 8, 2017

    Resolve
  • Class - 1

    Failure to comply w/the comm's order contained in summons/vio#35250821r issued on 06/10/17 & to file a c of c pursuant to 28-201.1 & 1rcny 102-01. work w/o permit: note: at cellar level installed new gas pipe

    Nov 1, 2017 · Penalty $6,000

    Resolve
  • Class - 2

    Failure to comply with the commissioner's order to file a certificate of correction with dob.on 10/12/17@ approximate 7:10pm respondant has failed to comply to file a certificate of corrections for summons issu

    Oct 12, 2017

    Resolve
  • Class - 1

    Work without a permit.failure to comply with the commissioners order contained in summons/violation#35250821r issued on 06/10/17 and to filea certificate of correction pursuant to 28-201.1 and 1rcny 102-01.note

    Sep 7, 2017

    Resolve
  • Class - 1

    Failure to maintain bldg incode-compliant manner.observed in cellar future connection on gas supply line for apt 2r.previous summons#35250820pwas issued on 6/10/17 for same violating condition.also observe futu

    Aug 12, 2017 · Penalty $1,250

    Resolve
  • Class - 1

    Failure to comply with commissioner's order contained in summons/violation #35250821r issued on 06/10/17 and to file a certificate of correction pursuant to 28-201.1 and 1rcny 102-01 for work w/o a permit.rmdy

    Jul 20, 2017 · Penalty $2,400

    Resolve
Show 10 more ↓
  • Class - 1

    Gas being supplied to bldg w/o inspection and certification by dob.on 6/1017@approx 09:40am i observed in the cellar a new gas boiler and a new gas hot water heater,also new gas piping and fittings for apt 2r

    Jun 10, 2017

    Resolve
  • Class - 1

    Work w/o permit.on 6/10/17 @approx 09:40am,i observed in the cellar new gas piping & fittings installed for apt 2r,supplying cooking gas,also a new gas boiler and gas hot water heater were installed along w/pip

    Jun 10, 2017

    Resolve
  • Class - 1

    Failure to maintain bldg in code compliant manner.on 6/10/17@ approx 09:40am i obseved in the cellar a future t connection on a gas line for apt 2r which is prohibited and not code compliant.pictures taken.rem:

    Jun 10, 2017

    Resolve
  • Class - 1

    Occupancy contrary to dept records. noted: at cellar level multiple sro rooms w/evident signs of dwelling,mattress,tv,refrigerator,personal effects,pots. remedy: vacate cellar level. discontinue illegal use.

    Mar 18, 2015 · Penalty $12,000

    Resolve
  • Class - 2

    Failure to maintain bldg. noted missing fire stopping throughout cellar ceiling exposing floor joist & apts above. remedy: provide fire stopping.

    Mar 18, 2015

    Resolve
  • Class - 2

    Work without a permit. inspection time: 2:00pm. upon physical inspection of listed premises i found new water piping, new sanitary piping, in cellar, & (1) relocate bathroom in apt 1l. no permits on file for wo

    Mar 18, 2015 · Penalty $800

    Resolve
  • Class - 1

    Failure to maintain bldg. noted: at cellar level floor joist cut strainght in order to install waste line,w/severe deterioration of floor joist throughout cellar-rear also noted storage of materials throughout

    Mar 18, 2015 · Penalty $5,000

    Resolve
  • Class - 1

    Work w/o permit. illegal work noted: at cellar level by the creation of 2 sro's w/full height partitions,3pcs bathroom for water,waste lines,also installation of lolly columns for support of floor joist above

    Mar 18, 2015 · Penalty $8,000

    Resolve
  • Class - 2

    Electrical work w/o permit. observed at 1:45pm new boiler installed inbasement and branch circuit wiring for outlets switches fixtures. no app on file for new electrical work.boiler wiring and branch cir wirin

    Mar 18, 2015 · Penalty $800

    Resolve
  • Class - 1

    Failure to maintain bldg walls noted at exposure 1 front cracks evident at facade & window sills also located at exposure 4 right side yard front where exposure 1 & 4 meet stucco finish cracked loose & missing

    Mar 10, 2014 · Penalty $500

    Resolve

Complaints

  • Unsanitary condition

    Garbage/recycling storage

    Oct 1, 2026 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Oct 1, 2026 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Sep 20, 2026 · Apt BLDG

    Close
  • Plumbing

    Basin/sink

    Jul 20, 2026 · Apt 2L

    Close
  • Flooring/stairs

    Floor

    Jul 7, 2026 · Apt 1L

    Close
  • Unsanitary condition

    Pests

    Jul 2, 2026 · Apt ENTRYA

    Close
  • Electric

    Outlet/switch

    Jul 2, 2026 · Apt 4R

    Close
  • Paint/plaster

    Wall

    Jul 2, 2026 · Apt ENTRYA

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Jul 2, 2026 · Apt ENTRYA

    Close
  • Unsanitary condition

    Pests

    Jul 2, 2026 · Apt ENTRYA

    Close
Show 40 more ↓
  • Plumbing

    Basin/sink

    Jun 29, 2026 · Apt 2L

    Close
  • Plumbing

    Basin/sink

    Jun 25, 2026 · Apt 2L

    Close
  • Electric

    Wiring

    Jun 4, 2026 · Apt 2L

    Close
  • Plumbing

    Basin/sink

    May 21, 2026 · Apt 2L

    Close
  • Heat/hot water

    Entire building

    Apr 21, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Apr 20, 2026 · Apt 1L

    Close
  • Heat/hot water

    Apartment only

    Apr 20, 2026 · Apt 2L

    Close
  • General

    Mailbox

    Mar 21, 2026 · Apt 2LRE31

    Close
  • General

    Mailbox

    Feb 25, 2026 · Apt 2L

    Close
  • Heat/hot water

    Entire building

    Jan 30, 2026 · Apt BLDG

    Close
  • Electric

    Power outage

    Jan 28, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Jan 28, 2026 · Apt 2L

    Close
  • Electric

    No lighting

    Jan 27, 2026 · Apt 2L

    Close
  • Electric

    No lighting

    Jan 26, 2026 · Apt BLDG

    Close
  • Door/window

    Door

    Jan 24, 2026 · Apt 2L

    Close
  • Electric

    No lighting

    Jan 23, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 21, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 19, 2026 · Apt 2L

    Close
  • Heat/hot water

    Entire building

    Jan 13, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Dec 13, 2025 · Apt 2L

    Close
  • Heat/hot water

    Entire building

    Dec 3, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 30, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 10, 2025 · Apt 1L

    Close
  • Heat/hot water

    Apartment only

    Nov 10, 2025 · Apt 2L

    Close
  • Heat/hot water

    Apartment only

    Nov 6, 2025 · Apt 2L

    Close
  • Plumbing

    Radiator

    Nov 6, 2025 · Apt 2L

    Close
  • Heat/hot water

    Entire building

    Oct 28, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 15, 2025 · Apt 2L

    Close
  • Heat/hot water

    Entire building

    Oct 13, 2025 · Apt 1L

    Close
  • Heat/hot water

    Apartment only

    Oct 10, 2025 · Apt 2L

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Oct 6, 2025 · Apt BLDG

    Close
  • Unsanitary condition

    Pests

    Sep 17, 2025 · Apt 1

    Close
  • Plumbing

    Water supply

    Sep 3, 2025 · Apt 2L

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Aug 29, 2025 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Aug 29, 2025 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Aug 7, 2025 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Aug 7, 2025 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Aug 3, 2025 · Apt 2L

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Jul 19, 2025 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Jul 2, 2025 · Apt BLDG

    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
1930
Floors
4
Residential units
8
Building area
6,100 ft²
Lot area
2,800 ft²
Zoning
R6A
Community board
308
Council district
35
Block / lot
1149 / 3
Assessed value
$860,850
Landmark / historic district
No

HPD registration #335752, last renewed Aug 19, 2025.

Questions about 681 Classon Avenue

Who owns 681 Classon Avenue?

The owner of record in NYC Department of City Planning PLUTO data is 679 681 Classon Ave LLC.

Does 681 Classon Avenue have violations?

Yes. NYC HPD has recorded 285 housing violations at this property.

Is 681 Classon Avenue rent stabilized?

NYC Department of Finance tax bills listed 7 rent-stabilized units here in 2024 (about 88% of its 8 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 681 Classon Avenue built?

City records list 1930 as the year it was built.

How many apartments are in 681 Classon Avenue?

It has 8 residential units.

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