345 Classon Avenue

Brooklyn, NY 11205BBL 3-01938-0001Map

345 Classon Avenue is an elevator apartment building built in 1965 in Brooklyn, 11205. It has 882 residential units across 20 floors. The owner of record is NYC Housing Authority. HPD has recorded 1 housing violation here, most recently on May 4, 2026. 1 of the 1 most recent violations are still open.

HPD violations: 1
DOB violations: 86
ECB violations: 58
HPD complaints: 3

What to know

Good

No open Class C

No open immediately-hazardous violations among recent records.

Good

Last violation May 4, 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

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. The newest 10 per agency here; the full lists are a click away.

HPD housing violations · 1

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.
May 4, 2026
Open — Nov sent out

DOB building violations · 86

Construction other optional
Failure to maintain building in code compliant manner.at the time of i nspection,observed cracks,spalling bricks and damaged joints on view a t exp1,2, &3.also dmaaged/missing window selant.crack window pane exp2 on 15th fl.roof missing ladder threat at chimney.remedy:maintain buil ding.repair and/or replace
May 28, 2025
Dob violation - active
Construction other optional
Structure rendered non compliant. at time of inspection dmage observed to have been sustained to expeosure # 2 section approx 6'x6' of mason ry brickwall has been dislodge due to vehicle impact. observed no stru ctural issues. vacate entire storage garage
Jun 2, 2024
Dob violation - active
No report and / or late filing (facade) facade required
Failed to file fisp cycle 9b technical report by 2/21/2023
Feb 22, 2023
Dob violation - active
No report and / or late filing (facade) facade required
Failed to file fisp cycle 9b technical report by 2/21/2023
Feb 22, 2023
Dob violation - active
No report and / or late filing (facade) facade required
Failed to file fisp cycle 9b technical report by 2/21/2023
Feb 22, 2023
Dob violation - active
No report and / or late filing (facade) facade required
Failed to file fisp cycle 9b technical report by 2/21/2023
Feb 22, 2023
Dob violation - active
No report and / or late filing (facade) facade required
Failed to file fisp cycle 9b technical report by 2/21/2023
Feb 22, 2023
Dob violation - active
No report and / or late filing (facade) facade required
Failed to file fisp cycle 9b technical report by 2/21/2023
Feb 22, 2023
Dob violation - active
No report and / or late filing (facade) facade required
Failed to file fisp cycle 9b technical report by 2/21/2023
Feb 22, 2023
Dob violation - active
Elevator affirmation of correction elevatorrequired
Vio issued to nycha elevator - fail to correct defects on 2017 cat 1 insp/tst
Sep 6, 2019
Dob violation - dismissed

See all 86 DOB violations

ECB violations · 58

Class - 1
Failure to maintain exterior facade and appurtenances at time of inspection observed broken glass at exposure#1(north elevation)17th floor.also metal railing rusted at roof level.rem:maintain exterior facade ta
Sep 23, 2025 · Penalty $5,000
Resolve
Class - 1
Failure to maintain. elevators defective, not working. building is an occupied multiple dwelling. non ada compliant., repair and/replace
Aug 20, 2025 · Penalty $2,500
Resolve
Class - 2
Failure to submit an acceptable required cycle 9b report critical of examination documenting condition of exterior wall abd appurtenances required by 28-302.4 for control #909466. remedy: submit acceptable requ
Apr 11, 2024 · Penalty $1,250
Active
Class - 2
Failure to submit an acceptable required cycle 9b report critical of examination documenting condition of exterior wall abd appurtenances required by 28-302.4 for control #909465. remedy: submit acceptable requ
Apr 11, 2024 · Penalty $1,250
Active
Class - 2
Failure to submit an acceptable required cycle 9b report critical of examination documenting condition of exterior wall abd appurtenances required by 28-302.4 for control #909463. remedy: submit acceptable requ
Apr 11, 2024 · Penalty $1,250
Resolve
Class - 2
Failure to submit an acceptable required cycle 9b report critical of examination documenting condition of exterior wall abd appurtenances required by 28-302.4 for control #909462. remedy: submit acceptable requ
Apr 11, 2024 · Penalty $1,250
Active
Class - 2
Failure to maintain building in code compliant manner.as noted at timeof inspection building has missing mortar joints on all exposures.cracked bricks,damaged mortar joints,spalled bricks throughout facades.rem
Apr 25, 2023 · Penalty $625
Resolve
Class - 2
Pedestrian protection does not meet code specifications.note:observed at exposure 4 west elevation,the legs and mudsills burried under the dirt(of existing sidewalk shed)due to such conditions the shed is leani
Dec 20, 2022 · Penalty $2,400
Resolve
Class - 1
Failure to take required measures to secure public safety-unsafe facade.note:observed inadequate safety measures(no safety measures in place)at exposure#2 east elevation,to protect public and property.rem:provi
Dec 20, 2022 · Penalty $10,000
Resolve
Class - 1
Failure to provide sidewalkshed where required.as noted:atoi i observed on exp1:spalling,cracked roof slab overhang/eave w/no safety measures beneath this defective area to protect&secure residents&public safet
Jun 7, 2022 · Penalty $10,000
Resolve

See all 58 ECB violations

Complaints

Plumbing
Radiator
Jan 24, 2022 · Apt 7E
Close
Heating
Heat related
Dec 4, 2010 · Apt 10A
Close
Electric
Electric-supply
Aug 24, 2005 · Apt 7H
Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type: Elevator apartment building (D3)
Year built: 1965
Floors: 20
Residential units: 882
Building area: 827,000 ft²
Lot area: 313,570 ft²
Zoning: R7-1
Community board: 303
Council district: 36
Block / lot: 1938 / 1
Assessed value: $25,866,900
Landmark / historic district: No

Questions about 345 Classon Avenue

Who owns 345 Classon Avenue?

The owner of record in NYC Department of City Planning PLUTO data is NYC Housing Authority.

Does 345 Classon Avenue have violations?

Yes. NYC HPD has recorded 1 housing violations at this property.

Is 345 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 345 Classon Avenue built?

City records list 1965 as the year it was built.

How many apartments are in 345 Classon Avenue?

It has 882 residential units.

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