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640 Classon Avenue

Brooklyn, NY 11238BBL 3-01141-0046Map

Owner of record: Gage, Jennifer B

640 Classon Avenue is a mixed residential and retail building built in 1930 in Brooklyn, 11238. It has 2 residential units across 3 floors. The owner of record is Gage, Jennifer B. HPD has recorded 24 housing violations here, most recently on May 4, 2026. 14 of the 24 most recent violations are still open.

HPD violations
24
DOB violations
0
ECB violations
0
HPD complaints
22

What to know

Concern
1 open Class C

Immediately hazardous issues among recent violations are still open.

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. Showing up to 50 per agency.

HPD housing violations · 24

  • A

    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
  • 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 20, 2025

    Open — Info nov sent out
  • A

    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.

    Jun 9, 2025

    Open — Nov sent out
  • A

    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 9, 2024

    Open — 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 22, 2023

    Closed — Violation dismissed
  • A

    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.

    Mar 22, 2023

    Open — Nov sent out
  • A

    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.

    Feb 23, 2022

    Open — 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.

    Feb 23, 2022

    Closed — Violation dismissed
  • A

    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 7, 2021

    Open — 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 7, 2021

    Closed — Violation dismissed
Show 14 more ↓
  • 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.

    Oct 29, 2019

    Closed — Violation dismissed
  • 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.

    Oct 16, 2018

    Closed — Violation dismissed
  • 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 4, 2016

    Closed — Violation dismissed
  • 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.

    Oct 8, 2015

    Closed — Violation dismissed
  • 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.

    Feb 18, 2015

    Closed — Violation dismissed
  • B

    Provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 100 watts minimum required, light fixture present

    Nov 29, 2014

    Open — Nov sent out
  • C

    Provide ready access to buildings heating system boiler room door locked at boiler room, basement

    Dec 13, 2004

    Open — First no access to re- inspect violation
  • 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 2, 2nd story

    Dec 13, 2004 · Apt 2

    Open — First no access to re- inspect violation
  • B

    Replace with new the missing door knob in the entrance located at apt 2, 2nd story, 1st apartment from east at south

    Nov 13, 2003 · Apt 2

    Open — First no access to re- inspect violation
  • B

    Repair or replace the smoke detector missing in the entire apartment located at apt 2, 2nd story, 1st apartment from east at south

    Nov 13, 2003 · Apt 2

    Open — First no access to re- inspect violation
  • B

    Provide an adequate supply of gas to the fixtures , in the kitchen located at apt 2, 2nd story, 1st apartment from east at south

    Nov 13, 2003 · Apt 2

    Open — First no access to re- inspect violation
  • A

    File with this department a registration statement for building.

    Apr 11, 1997

    Closed — Violation dismissed
  • I

    D26-35.01 adm code above premises has been vacant and untenanted except for caretaker for 60 days or more, and cannot be reoccupied until a new certificate of occupancy has been obtained. premises has been vacant since march 10, 1961.

    Sep 8, 1986

    Open — First no access to re- inspect violation
  • B

    D26-41.03 adm code file with this department a telephone number at which the owner or a responsible person can be reached at all hours in the event of an emergency.

    Sep 8, 1986

    Closed — Violation dismissed

DOB building violations · 0

No DOB violations on record

ECB violations · 0

No ECB violations on record

Complaints

  • Unsanitary condition

    Garbage/recycling storage

    Dec 22, 2020 · Apt BLDG

    Close
  • Paint/plaster

    Ceiling

    Mar 23, 2011 · Apt 1

    Close
  • Paint/plaster

    Ceiling

    Mar 23, 2011 · Apt 1

    Close
  • Paint/plaster

    Door/frame

    Mar 23, 2011 · Apt 1

    Close
  • Paint/plaster

    Ceiling

    Mar 23, 2011 · Apt 1

    Close
  • Paint/plaster

    Wall

    Mar 23, 2011 · Apt 1

    Close
  • Paint/plaster

    Wall

    Mar 23, 2011 · Apt 1

    Close
  • Paint/plaster

    Ceiling

    Mar 23, 2011 · Apt 1

    Close
  • Paint/plaster

    Wall

    Mar 23, 2011 · Apt 1

    Close
  • Paint/plaster

    Ceiling

    Mar 23, 2011 · Apt 1

    Close
Show 12 more ↓
  • Heating

    Heat related

    Jan 9, 2011 · Apt 3

    Close
  • General

    Locks

    Jan 9, 2011 · Apt 3

    Close
  • Heating

    Heat related

    Jan 11, 2010 · Apt 2

    Close
  • Heating

    Heat related

    Sep 13, 2006 · Apt 1

    Close
  • Heating

    Heat related

    Dec 24, 2004 · Apt 2

    Close
  • Heating

    Heat related

    Dec 24, 2004 · Apt 2

    Close
  • Heating

    Heat related

    Dec 7, 2004 · Apt BELL1

    Close
  • General

    Locks

    Oct 25, 2003 · Apt BLDG

    Close
  • Heating

    Heat related

    Oct 25, 2003 · Apt BLDG

    Close
  • Appliance

    Refrigerator

    Oct 25, 2003 · Apt BLDG

    Close
  • Appliance

    Electric/gas range

    Oct 25, 2003 · Apt BLDG

    Close
  • General

    Cooking gas

    Oct 25, 2003 · 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
Mixed residential and retail building (S2)
Year built
1930
Floors
3
Residential units
2
Building area
2,940 ft²
Lot area
2,450 ft²
Zoning
R6A
Community board
308
Council district
35
Block / lot
1141 / 46
Assessed value
$96,120
Landmark / historic district
No

HPD registration #372567, last renewed Aug 13, 2024.

Questions about 640 Classon Avenue

Who owns 640 Classon Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Gage, Jennifer B.

Does 640 Classon Avenue have violations?

Yes. NYC HPD has recorded 24 housing violations at this property.

Is 640 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 640 Classon Avenue built?

City records list 1930 as the year it was built.

How many apartments are in 640 Classon Avenue?

It has 2 residential units and 3 units in total.

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