275 Classon Avenue
Brooklyn, NY 11205BBL 3-01924-0012Map
Owner of record: 275 Classon Ave, LLC
275 Classon Avenue is an elevator apartment building built in 1919 in Brooklyn, 11205. It has 15 residential units across 5 floors. The owner of record is 275 Classon Ave, LLC. HPD has recorded 32 housing violations here, most recently on August 5, 2026. 7 of the 32 most recent violations are still open.
- HPD violations
- 32
- DOB violations
- 19
- ECB violations
- 7
- HPD complaints
- 84
What to know
Immediately hazardous issues among recent violations are still open.
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 · 32
- CImmediately hazardous
Install the missing or repair/replace the defective window guard(s) in accordance with the specifications of the new york city health code section 24 rcny chapter 12. sheetrock screws instaled at windiw guard at ease windon wg to install = 1; wg to repair = 0; wg to replace = 0; in the 1st room from east at north located at apt 203, 2nd story, 1st apartment from north at east
Aug 5, 2026 · Apt 203
Open — Violation will be reinspected - CImmediately hazardous
Provide an adequate supply of gas to the fixtures no gas at cooking range in the kitchen located at apt 203, 2nd story, 1st apartment from north at east
Aug 5, 2026 · Apt 203
Closed — Violation closed - BHazardous
Properly repair or replace the broken or defective door in the entrance located at apt 203, 2nd story, 1st apartment from north at east
Apr 15, 2026 · Apt 203
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective mechanical ventilation system at ceiling in the kitchen located at apt 203, 2nd story, 2nd apartment from north at east
Mar 26, 2026 · Apt 203
Open — Not complied with - BHazardous
Properly repair or replace the broken or defective mechanical ventilation at ceiling in the bathroom located at apt 203, 2nd story, 2nd apartment from north at east
Mar 26, 2026 · Apt 203
Open — Not complied with - CImmediately hazardous
Provide an adequate supply of gas to the fixtures at range in the kitchen located at apt 503 , 5th story, 1st apartment from north at east
Jul 31, 2025 · Apt 503
Closed — Violation closed - ANon-hazardous
Cleanse to the satisfaction of this department the grout at around bath tub in the bathroom located at apt 503 , 5th story, 1st apartment from north at east
Jul 31, 2025 · Apt 503
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective mechanical ventilation system at ceiling in the bathroom located at apt 503 , 5th story, 1st apartment from north at east
Jul 31, 2025 · Apt 503
Closed — Violation dismissed - BHazardous
Repair the roof so that it will not leak at ceiling in the 1st room from north located at apt 501, 5th story, 1st apartment from south at west
Jul 31, 2025 · Apt 501
Open — Violation will be reinspected - CImmediately hazardous
Provide an adequate supply of gas to the fixtures at range in the kitchen located at apt 501, 5th story, 1st apartment from south at west
Jul 31, 2025 · Apt 501
Closed — Violation closed
Show 22 more ↓
- CImmediately hazardous
Provide written notice to the tenants at least twenty-four hours prior to essential service interruption by posting a notice in a prominent place within the public part of the building and on each floor of such building, where an owner must make a repair that may result in an interruption of essential services such as utilities(heat, hot water, gas, electricity, or elevator) that is expected to continue for more than two hours. sample notice available at www.nyc.gov/hpd or as provided in this notice of violation. all stories at public hall
Jul 31, 2025
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 1st room from north located at apt 501, 5th story, 1st apartment from south at west
Jul 31, 2025 · Apt 501
Open — Violation will be reinspected - BHazardous
Provide an adequate supply of gas to the fixtures at gas range in the kitchen located at apt 203, 2nd story, 1st apartment from north at east
Jul 7, 2025 · Apt 203
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 101, 1st story, 1st apartment from south at west
Jun 19, 2020 · Apt 101
Closed — Violation closed - CImmediately hazardous
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 101, 1st story, 1st apartment from south at west
May 1, 2020 · Apt 101
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 101, 1st story, 1st apartment from south at west
May 1, 2020 · Apt 101
Open — Violation will be reinspected - CImmediately hazardous
Provide ready access to buildings heating system door locked at cellar
Dec 4, 2019
Closed — Violation closed - CImmediately hazardous
Arrange and make self-closing the doors at front entrance located at apt 101, 1st story, 1st apartment from south at west
Dec 4, 2019 · Apt 101
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 missing at public hall, 1st story
Dec 4, 2019
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective masonary 3rd sty front of building
Dec 4, 2019
Closed — Violation closed - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 202, 2nd story, 1st apartment from east at south
Sep 8, 2016 · Apt 202
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 1st sty and door at boiler room
Sep 8, 2016
Closed — Violation closed - CImmediately hazardous
Provide ready access to buildings heating system door locked at basement at boiler room
Sep 8, 2016
Closed — Violation closed - CImmediately hazardous
Provide an adequate supply of heat for the apartment in the entire apartment located at apt 101, 1st story, 1st apartment from south at west
Jan 30, 2014 · Apt 101
Closed — Violation dismissed - CImmediately hazardous
Provide ready access to buildings heating system door locked at public hall, 1st story
Jan 30, 2014
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 no notice at public hall, 1st story
Jan 30, 2014
Closed — Violation closed - CImmediately hazardous
Remove the illegal fastening padlockable latch on door in the entrance located at apt 101, 1st story, 1st apartment from south at west
Jan 30, 2014 · Apt 101
Closed — Violation closed - BHazardous
Fire egress defective. remove obstructing bars or unlawful gates from at least 1 window or provide approved type gate padlocked gates at all windows in the entrance located at apt 101, 1st story, 1st apartment from south at west
Jan 30, 2014 · Apt 101
Open — Not complied with - BHazardous
Fire egress defective. remove obstructing bars or unlawful gates from at least 1 window or provide approved type gate ..... in the entire apartment located at apt 101, 1st story, 1st apartment from east at south
Dec 17, 2005 · Apt 101
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color north wall, ceiling in the 3rd room from north located at apt 101, 1st story, 1st apartment from south at west
Jul 21, 2005 · Apt 101
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color ceiling in the 2nd room from north located at apt 101, 1st story, 1st apartment from south at west
Jul 21, 2005 · Apt 101
Closed — Violation closed - BHazardous
Fire egress defective. remove obstructing bars or unlawful gates from at least 1 window or provide approved type gate .. in the entire apartment located at apt 101, 1st story, 1st apartment from south at west
Jul 21, 2005 · Apt 101
Closed — Violation dismissed
DOB building violations · 19
- Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Feb 17, 2021
Dob violation - dismissed - Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Oct 14, 2020
Dob violation - active - Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Sep 2, 2020
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
May 15, 2015
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
May 29, 2012
Dob violation - resolved - Elevator annual inspection / test elevatorrequired
Violation issued to elevator-failure to file category 1 2010 inspection/test
Dec 13, 2011
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
May 4, 2011
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
May 26, 2010
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Mar 12, 2009
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Oct 10, 2007
Dob violation - resolved
Show 9 more ↓
- Elevator elevatorrequired
E-elevator elevatorrequired
Nov 15, 2006
Dob violation - resolved - Elevator elevatoroptional
Ll1081-local law 10/81 - elevator elevatoroptional
Apr 21, 2004
Dob violation - dismissed - Construction other optional
Work without a permit. work noted: removal and demolition of chimney remedy: stop all work, obtain a permit for work at these premises
Apr 9, 2001
Vw-violation work without permit - active - Construction other optional
Hazardous
Apr 9, 2001
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 7, 2000
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
Aug 29, 1995
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 29, 1995
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 16, 1993
Dob violation - active
ECB violations · 7
- Class - 2
Failure to maintain bldg in codecompliant manner:pieces of stucco/concrete missing exposing holes in facade.comply w/code.
Mar 15, 2021
Resolve - Class - 1
Failure to maintain building in code compliant manner:at exp#1 facade,an approx 12"x12" stucco veneer has been delaminated to which it expose surface of concrete and re-bars which show sign of rusted in several
Nov 16, 2020 · Penalty $6,250
Resolve - Class - 1
At exposure#1 front facade between third and fourth floors level observed apprx. 12" x 12" cement stucco came off the exterior wall. the rest of the affected area still bulging and cracking. observed deteriorat
Jul 15, 2020 · Penalty $1,250
Active - Class - 1
No door lock monitoring installed in this controller as mandated by 3.10.12 of appendix k3 of the 2014 nycbc. this is a controller feature which ensures passenger safety. file application install dlm and perfor
May 14, 2020 · Penalty $1,250
Resolve - Hazardous
Failure to maintain exterior bldg wall:defect is exterior cement stucco wall defective cracked broken and out of plumb defective and open reinforming rod's.rem:obtian permit and plans and submit engineer report
Apr 9, 2001 · Penalty $800
Resolve - Non-hazardous
Work without a permit:work noted:removal and demolition of chimney.rem:stop all work obtain a permit for work at these premises.
Apr 9, 2001 · Penalty $250
Resolve - Non-hazardous
17a, 17b, manhole assemble.
Feb 8, 1991 · Penalty $170
Resolve
Complaints
- Plumbing
Toilet
Sep 23, 2026 · Apt 501
Close - General
Cooking gas
Aug 4, 2026 · Apt 503
Close - General
Cooking gas
Aug 4, 2026 · Apt 503
Close - General
Cooking gas
Aug 4, 2026 · Apt 401
Close - Appliance
Electric/gas range
Aug 3, 2026 · Apt 102
Close - General
Cooking gas
Aug 3, 2026 · Apt BLDG
Close - General
Cooking gas
Aug 3, 2026 · Apt BLDG
Close - General
Cooking gas
Aug 3, 2026 · Apt 302
Close - General
Cooking gas
Aug 3, 2026 · Apt BLDG
Close - General
Cooking gas
Aug 3, 2026 · Apt 501
Close
Show 40 more ↓
- General
Cooking gas
Aug 3, 2026 · Apt 501
Close - General
Cooking gas
Aug 3, 2026 · Apt 403
Close - General
Cooking gas
Aug 3, 2026 · Apt 403
Close - General
Ventilation system
May 27, 2026 · Apt 402
Close - General
Ventilation system
May 15, 2026 · Apt 402
Close - Door/window
Door
Apr 10, 2026 · Apt 203
Close - Flooring/stairs
Floor
Mar 30, 2026 · Apt 402
Close - General
Ventilation system
Mar 30, 2026 · Apt 402
Close - General
Ventilation system
Mar 25, 2026 · Apt 503
Close - Water leak
Damp spot
Mar 25, 2026 · Apt 503
Close - General
Ventilation system
Mar 24, 2026 · Apt 203
Close - Safety
Window guard broken/missing
Mar 24, 2026 · Apt 203
Close - General
Ventilation system
Jan 11, 2026 · Apt 203
Close - Unsanitary condition
Mold
Jan 2, 2026 · Apt 403
Close - Appliance
Electric/gas range
Dec 31, 2025 · Apt 401
Close - Appliance
Electric/gas range
Oct 24, 2025 · Apt 402
Close - General
Cooking gas
Oct 6, 2025 · Apt BLDG
Close - General
Cooking gas
Sep 30, 2025 · Apt 301
Close - General
Cooking gas
Sep 30, 2025 · Apt BLDG
Close - General
Cooking gas
Aug 3, 2025 · Apt BLDG
Close - General
Cooking gas
Jul 25, 2025 · Apt BLDG
Close - General
Cooking gas
Jul 12, 2025 · Apt 503
Close - General
Cooking gas
Jul 6, 2025 · Apt 402
Close - General
Cooking gas
Jul 6, 2025 · Apt BLDG
Close - General
Cooking gas
Jul 6, 2025 · Apt BLDG
Close - General
Cooking gas
Jul 4, 2025 · Apt 203
Close - General
Ventilation system
Jun 25, 2025 · Apt 402
Close - General
Cooking gas
Jun 4, 2025 · Apt BLDG
Close - General
Cooking gas
May 31, 2025 · Apt 302
Close - General
Cooking gas
May 28, 2025 · Apt BLDG
Close - General
Cooking gas
May 26, 2025 · Apt 102
Close - General
Cooking gas
May 15, 2025 · Apt BLDG
Close - General
Bell/buzzer/intercom
May 1, 2024 · Apt 402
Close - Heat/hot water
Entire building
Apr 8, 2024 · Apt 402
Close - Heat/hot water
Entire building
Dec 17, 2022 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 9, 2022 · Apt BLDG
Close - Plumbing
Water supply
Oct 5, 2022 · Apt BLDG
Close - Heat/hot water
Entire building
Oct 5, 2022 · Apt BLDG
Close - Heat/hot water
Entire building
Apr 18, 2022 · Apt 402
Close - General
Bell/buzzer/intercom
Feb 9, 2022 · Apt 402
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Elevator apartment building (D1)
- Year built
- 1919
- Floors
- 5
- Residential units
- 15
- Building area
- 20,725 ft²
- Lot area
- 4,250 ft²
- Zoning
- R7A
- Community board
- 303
- Council district
- 33
- Block / lot
- 1924 / 12
- Assessed value
- $1,398,600
- Landmark / historic district
- No
HPD registration #378807, last renewed Jul 16, 2026.
Questions about 275 Classon Avenue
Who owns 275 Classon Avenue?
The owner of record in NYC Department of City Planning PLUTO data is 275 Classon Ave, LLC.
Does 275 Classon Avenue have violations?
Yes. NYC HPD has recorded 32 housing violations at this property.
Is 275 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 275 Classon Avenue built?
City records list 1919 as the year it was built.
How many apartments are in 275 Classon Avenue?
It has 15 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.