143 Classon Avenue
Brooklyn, NY 11205BBL 3-01896-7502Map
Owner of record: Classon Estates One, LLC
143 Classon Avenue is a condominium built in 2005 in Brooklyn, 11205. It has 17 residential units across 5 floors. The owner of record is Classon Estates One, LLC. HPD has recorded 19 housing violations here, most recently on March 10, 2025.
- HPD violations
- 19
- DOB violations
- 18
- ECB violations
- 25
- HPD complaints
- 10
What to know
No open immediately-hazardous violations among recent records.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 19
- BHazardous
Properly repair or replace the broken or defective latch at fire door leading to stairway b at public hall, 2nd story
Mar 10, 2025
Closed — Violation dismissed - ANon-hazardous
Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall, 1st story
May 5, 2021
Closed — Violation closed - ANon-hazardous
Post a proper notice of carbon monoxide detecting device requirements, in a form approved by the commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in a private dwelling.
May 5, 2021
Closed — Violation closed - ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box sign missing at public hall, 1st story
May 5, 2021
Closed — Violation closed - CImmediately hazardous
Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system sign missing at public hall, 1st story
May 5, 2021
Closed — Violation closed - ANon-hazardous
Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. at public hall, 1st story
May 5, 2021
Closed — Violation closed - ANon-hazardous
§ 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor frame missing at public hall, 1st story
May 5, 2021
Closed — Violation closed - ANon-hazardous
Post, in a form approved by the commissioner, and maintain a notice in a common area of the building regarding the procedures that should be followed when a gas leak is suspected
May 5, 2021
Closed — Violation closed - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Apr 20, 2021
Closed — Violation dismissed - IInformation / order
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.
Oct 26, 2018
Closed — Violation dismissed
Show 9 more ↓
- BHazardous
Properly repair and abate unsafe electric wiring condition consisting of exposed wiring hanging from the ceiling at cellar
Jan 30, 2017
Closed — Violation closed - IInformation / order
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 29, 2016
Closed — Violation dismissed - BHazardous
Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the west, east and north yard
Sep 5, 2015
Closed — Violation closed - ANon-hazardous
Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall, 1st story
Sep 5, 2015
Closed — Violation closed - ANon-hazardous
Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. at public hall, 1st story
Sep 5, 2015
Closed — Violation closed - BHazardous
Provide dwelling with a janitor or responsible person or janitorial service. at public hall, 1st story
Sep 5, 2015
Closed — Violation closed - ANon-hazardous
Post sign on wall of entrance story bearing name, address including apartment number if any, and telephone number of superintendent, janitor or housekeeper. at public hall, 1st story
Sep 5, 2015
Closed — Violation closed - BHazardous
Remove all encumbrances consisting of baby stroller, toy and household artical at all stories at public hall
Sep 5, 2015
Closed — Violation closed - BHazardous
Replace with new the broken or defective window at storage area at cellar
May 4, 2012
Closed — Violation closed
DOB building violations · 18
- Residential elevator periodic inspection/test elevatorrequired
Failure to perform category 5 inspection
Dec 17, 2021
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Sep 18, 2020
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Sep 16, 2019
Dob violation - resolved - Failure to submit eer none
Failure to submit an eer per ad. code sec. 28-308.4 - multiple years (2018)
Mar 18, 2019
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Sep 7, 2018
Dob violation - resolved - Failure to submit eer none
Failure to submit an eer per ad. code sec. 28-308.4 - multiple years (2017)
Mar 27, 2018
Dob violation - dismissed - Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Feb 2, 2018
Dob violation - active - Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Nov 2, 2017
Dob violation - active - Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Aug 2, 2017
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Jul 31, 2017
Dob violation - resolved
Show 8 more ↓
- Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
May 2, 2017
Dob violation - active - Failure to submit eer none
Failure to submit an eer per ad. code sec. 28-308.4 in 2016
Feb 16, 2017
Dob violation - dismissed - Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Feb 2, 2017
Dob violation - active - Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Nov 2, 2016
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Aug 15, 2016
Dob violation - resolved - Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Aug 2, 2016
Dob violation - active - Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Jun 2, 2016
Dob violation - active - Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Nov 18, 2015
Dob violation - dismissed
ECB violations · 25
- Class - 1
Work w/o permit atoi i observed window remove&replaced w/double sliding door leading to metal balcony w/post on sidewalk door&deck were built w/o permit obtain permit
Aug 23, 2022
Resolve - Class - 1
Failure to comply w/ the comm's order contained in nov#35137298r issued on 8/19/15 & to file a cert of correction pursuant to 28-201.1,28-204.4 & 1rcny 102-01.noted no document filed to satisfy the condition fo
Dec 24, 2015
Resolve - Class - 1
Failure to comply w/the comm's order contained in nov #35137298r issued on 8/19/15 & to file a c of c pursuant to 28-201.1,28-204.4 & 1rcny 102-01. work w/o permit. at front facade 2nd & 3rd fl balcony extended
Oct 9, 2015
Resolve - Class - 1
Work w/out permit noted:@front facade 2nd & 3rd fl balcony extended w/steel frame & q-deck w/concrete fl.rem:stop all work-obtain all permits & approvals from this dept.
Aug 19, 2015
Resolve - Class - 1
Nb occupied w/o a valid c/o. noted: nb job #302277738 is occupied w/o signed-off. remedy: obtain a valid c/o.
Aug 28, 2013 · Penalty $5,000
Resolve - Class - 1
Failure to comply w/the commissioner's order contained in notice of violation #34986164l issued on 4/24/13. new bldg occupied w/o a valid c of o. no c/o has been issued w/40 open items required for job #
Jun 8, 2013 · Penalty $12,000
Resolve - Class - 1
New bldg occupied w/o a valid c of o. noted: multiple dwelling bldg,5 stories occupied w/o a valid c of o. remedy: obtain a valid c of o.
Apr 24, 2013 · Penalty $5,000
Resolve - Class - 2
Failure to comply w/the commissioner's order to file a c/c w/the dob for nov #34985941m issued on 8.14.12 pursuant to 28-204.4 & 1rcny 102-01 for failure to comply w/a vacate order. remedy: file a c/c.
Jan 31, 2013 · Penalty $8,000
Resolve - Class - 1
Unlawful acts. failure to comply w/an order of the commissioner. vacate order 300/09 issued 9/24/09 indicates apt's 2a,3b,3c & 4c are to be vacated due to incomplete construction,inadequate plumbing,electric &
Aug 14, 2012 · Penalty $12,000
Resolve - Class - 2
Failure to comply w/comm's order to file a c of c w/the dob's. ecb violation 34822479p issued 1/6/10 indicates "new building occupied w/o a valid c of o" remedy is to certify correction as per commissioner of
Aug 14, 2012 · Penalty $4,000
Resolve
Show 15 more ↓
- Class - 2
Failure to comply with the commissioner's order to file a cert of correction with the dob for notice of violation #34943239r issued on 2/1/12 pursuant to 28-204.4 & 1rcny 102-01. rem:file a cert of correction.
Apr 17, 2012 · Penalty $4,000
Resolve - Class - 2
Failure to comply with the commissioner's order to file cert of correction with the dob for violation #34863794x. rem:file cert of correction.
Feb 1, 2012 · Penalty $800
Resolve - Class - 1
Failure to comply with commissioner's vacate order #300/09 apartments #2a,3b,3c,4c, & other apartments in the building is still being occupaied. rem:comply with commissioner's order vacate apartments at once.
Feb 1, 2012 · Penalty $800
Resolve - Class - 2
Failure to comply w/the commissioner's order to file a c/c w/the dob. respondent failed to correct the violating conditions and file a c/c pursuant to 28-204.2 for nov 34862632z. remedy: file a c/c.
Feb 24, 2011 · Penalty $4,000
Resolve - Class - 2
Failure to comply w/the commissioner's order to file a c/c w/the dob. respondent failed to correct the violating conditions and file a c/c pursuant to 28-204.2 for nov 34863794x. remedy: file a c/c.
Feb 24, 2011 · Penalty $4,000
Resolve - Class - 1
Nb occupied w/o a valid co. noted: bldg erected as per 302277758 has not been signed off & correctly occupied. remedy: obtain co
Jul 22, 2010 · Penalty $10,000
Resolve - Class - 1
New bldg occupied w.o a valid c of o. noted: bldg erected as per 30227738 has not been signed off & partially occupied. remedy: obtain c/o
Jul 1, 2010 · Penalty $5,000
Resolve - Class - 2
Failure to file c of c w/ dob pursuant to 28-204.2 for violation 34822480m-failure to comply w/ vacate order.remedy:file c of c.
Jul 1, 2010 · Penalty $4,000
Resolve - Class - 2
Failure to file c/c w/dob pursuant to 28-204.2 for vio 34807539m. remedy: file c/c.
Feb 9, 2010 · Penalty $4,000
Resolve - Class - 1
Nb occupied w/o a valid c/o. noted bldg erected as per job #302277738 has not been signed off & currently occupied. remedy: obtain c/o.
Feb 9, 2010 · Penalty $5,000
Resolve - Class - 1
New bldg occupied w.o a valid c of o job 302277738. permit (302277738)not signed off, no temp or final c of o issued & apts 2a,2b,3b,4c occupied at time of inspection. remedy: obtain a valid c of o
Jan 6, 2010 · Penalty $5,000
Resolve - Class - 1
Sec 28-209.2 misc viol: fail to comply w/comm order to vacate occupiedapts 2a,3b,3b,4c vacate order 300/09 issued 9/24/09. apts units under vacate order still occupied. remedy: comply w.comm order.
Jan 6, 2010 · Penalty $8,000
Resolve - Class - 1
New building occupied w/o a valid c of o,job #302277738 permit issued project still under active construction no electric,plumbing,sprinklersign offs apts 2a,3c,3b,4c presently occupied. remedy: vacate occupied
Sep 24, 2009 · Penalty $5,000
Resolve - Class - 1
New bldg occupied w/o a valid c of o.dob records indicate that nb has not been issued a c of o & has not been issued a c of o & at third fl apt 3b is occupied.apt 3b is fully furnished w/2 occupants observed
Jun 26, 2009 · Penalty $5,000
Resolve - Hazardous
Failure to safeguard public + property noted: at front + side of premises sidewalk level approx. 3 (foot) section of sidewalk missing creating a tripping hazard to the public running full front(length)of buildi
Apr 21, 2008 · Penalty $1,000
Resolve
Complaints
- Unsanitary condition
Garbage/recycling storage
Dec 30, 2015 · Apt BLDG
Close - Unsanitary condition
Garbage/recycling storage
Dec 30, 2015 · Apt BLDG
Close - Unsanitary condition
Garbage/recycling storage
Sep 21, 2015 · Apt BLDG
Close - Unsanitary condition
Garbage/recycling storage
Sep 21, 2015 · Apt BLDG
Close - Unsanitary condition
Garbage/recycling storage
Aug 25, 2015 · Apt BLDG
Close - Unsanitary condition
Garbage/recycling storage
Aug 25, 2015 · Apt BLDG
Close - General
Mold
Aug 15, 2012 · Apt NA
Close - Nonconst
Vermin
Jun 24, 2009 · Apt BLDG
Close - Electric
Lighting
Jun 24, 2009 · Apt BLDG
Close - Nonconst
Rubbish
Jun 24, 2009 · Apt BLDG
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Condominium (RM)
- Year built
- 2005
- Floors
- 5
- Residential units
- 17
- Building area
- 39,580 ft²
- Lot area
- 10,735 ft²
- Zoning
- M1-1
- Community board
- 303
- Council district
- 33
- Block / lot
- 1896 / 7502
- Assessed value
- $3,459,149
- Landmark / historic district
- No
HPD registration #385904, last renewed Jul 14, 2026.
Questions about 143 Classon Avenue
Who owns 143 Classon Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Classon Estates One, LLC.
Does 143 Classon Avenue have violations?
Yes. NYC HPD has recorded 19 housing violations at this property.
Is 143 Classon 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 143 Classon Avenue built?
City records list 2005 as the year it was built.
How many apartments are in 143 Classon Avenue?
It has 17 residential units and 59 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.