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403 Classon Avenue

Brooklyn, NY 11238BBL 3-01967-0007Map

Owner of record: Dennis Dillahunt

403 Classon Avenue is a walk-up apartment building built in 1900 in Brooklyn, 11238. It has 3 residential units across 3 floors. The owner of record is Dennis Dillahunt. HPD has recorded 26 housing violations here, most recently on May 4, 2026. 2 of the 26 most recent violations are still open.

HPD violations
26
DOB violations
3
ECB violations
0
HPD complaints
0

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. Showing up to 50 per agency.

HPD housing violations · 26

  • 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

    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.

    Jun 9, 2025

    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 29, 2024

    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 9, 2024

    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

    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 14, 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.

    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

    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
Show 16 more ↓
  • 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 50 watts night inspection.

    Jan 14, 1990

    Closed — Violation closed
  • B

    Provide adequate light of not less than 60 watts incandescent or equivalent illumination vestibule 1 sty night inspection.

    Jan 14, 1990

    Closed — Violation closed
  • B

    D26-19.05 adm code provide adequate light of not less than 60 watts incandescent or equivalent illumination vestibule 1st sty public hall.

    Dec 19, 1989

    Closed — Violation closed
  • A

    D26-20.08 adm code post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box missing.

    Dec 19, 1989

    Closed — Violation closed
  • B

    D26-10.01 adm code properly repair the broken or defective paving rear yard.

    Dec 19, 1989

    Closed — Violation closed
  • B

    Replace with new the broken or defective painted sprinkler head 3 sty southeast room.

    Dec 19, 1989

    Closed — Violation closed
  • B

    Replace with new the broken or defective bottom sash glass 3 sty apt southeast room.

    Dec 19, 1989

    Closed — Violation closed
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color ceiling 3 sty apt southeast room.

    Dec 19, 1989

    Closed — Violation closed
  • A

    Replace with new the missing ceiling light fixture 2 sty rear room.

    Dec 19, 1989

    Closed — Violation closed
  • B

    Replace with new the missing ceiling light fixture 1 sty public hall.

    Dec 19, 1989

    Closed — Violation closed
  • B

    Replace with new the broken or defective all painted sprinkler heads public halls all stys.

    Dec 19, 1989

    Closed — Violation closed
  • C

    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 1 sty public hall & on boiler room door.

    Dec 19, 1989

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective brownstone spalling all stys front of bldg.

    Nov 2, 1989

    Closed — Violation closed
  • A

    Paint to the satisfaction of this department the exterior window frames and sashes all stys front of bldg.

    Nov 2, 1989

    Closed — Violation closed
  • B

    M/d law abate the nuisance consisting of unpainted wood cornice front at bldg.

    Nov 2, 1989

    Closed — Violation closed
  • B

    Properly repair the broken or defective paving front yard of bldg.

    Nov 2, 1989

    Closed — Violation closed

DOB building violations · 3

  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jun 1, 1994

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 16, 1993

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jun 1, 1993

    Dob violation - dismissed

ECB violations · 0

No ECB violations on record

Complaints

No HPD complaints in our records

Complaint data is still being backfilled from NYC Open Data.

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 (C0)
Year built
1900
Floors
3
Residential units
3
Building area
2,916 ft²
Lot area
1,367 ft²
Zoning
R6B
Community board
303
Council district
36
Block / lot
1967 / 7
Assessed value
$139,020
Landmark / historic district
No

HPD registration #346769, last renewed Apr 3, 2026.

Questions about 403 Classon Avenue

Who owns 403 Classon Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Dennis Dillahunt.

Does 403 Classon Avenue have violations?

Yes. NYC HPD has recorded 26 housing violations at this property.

Is 403 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 403 Classon Avenue built?

City records list 1900 as the year it was built.

How many apartments are in 403 Classon Avenue?

It has 3 residential units.

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