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435a Classon Avenue

Brooklyn, NY 11238BBL 3-01973-0010Map

Owner of record: Rosenberg Astoria LLC

435a Classon Avenue is a two-family home built in 1899 in Brooklyn, 11238. It has 2 residential units across 3 floors. The owner of record is Rosenberg Astoria LLC. HPD has recorded 8 housing violations here, most recently on January 10, 2018.

HPD violations
8
DOB violations
0
ECB violations
9
HPD complaints
8

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Jan 10, 2018

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 · 8

  • 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.

    Jan 10, 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.

    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 required

    Aug 12, 2003

    Closed — Violation closed
  • B

    Section 65 m/d law provide under completed permit, a proper enclosure for the central heating plant, cellar center.

    Jul 8, 1988

    Closed — Violation dismissed
  • B

    D26-10.01 adm code properly repair with similar material the broken or defective plaster board ceiling cellar thru out.

    Jul 8, 1988

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective fire retarded ceiling boiler room cellar.

    Jul 8, 1988

    Closed — Violation closed
  • B

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

    Jul 8, 1988

    Closed — Violation closed

DOB building violations · 0

No DOB violations on record

ECB violations · 9

  • Hazardous

    Failure to maintain plumbing & or appurtenances.observed defective sprinkler system. os & y valve (main shut off valve) for sprinkler system(shut) in cellar.missing sprinkler heads on 2nd & 3rd floors

    Dec 20, 2006 · Penalty $2,500

    Resolve
  • Hazardous

    Residence altered for occupancy as a dwelling for more than the legally approved # of families.certificate of occupancy #108919 indicates residence is legally approved 2 families.residence is now altered for oc

    May 6, 2005 · Penalty $5,300

    Resolve
  • Non-hazardous

    Work without permit.note:on the second floor onstalled 2 kitchen sinks and 2 gas stoves in the 2 bedrooms of the said floor.water,waste and gas lines have also been installed with the sinks and gas stoves conne

    May 6, 2005 · Penalty $800

    Resolve
  • Hazardous

    Work without a permmit work noted erected interior walls partition creating 3sro 2fl 3 sro apts 3 fl remedy obtain a permit

    Apr 10, 2002 · Penalty $2,500

    Resolve
  • Hazardous

    Occupancy contrary to that allowed by building department records defects noted dept of buildings records index a two family building is being occupied has 3 sro apt at 2nd fl (3)sro at 3 fl remedy discontinue

    Apr 10, 2002 · Penalty $2,500

    Resolve
  • Hazardous

    Occupancy contrary to dept. of bldgs records. noted: at 4 fl. 4 sro's at 3rd fl. 2 sro's at 2nd fl. 2 sro's remedy:discontinie illegal use or amend certificate of occupancy

    Mar 14, 2002

    Resolve
  • Hazardous

    Occupancy comtrary to that allowed by the dept of building reocrds, application # 4540 noted ; 1st floor was a class "a" it was changed to a class "b" sleeping rooms remedy : obtian a valid certificate of occup

    Mar 14, 2002 · Penalty $2,500

    Resolve
  • Hazardous

    Work w/o a permit worknoted :erected entersion wall's partition creating 3 sro on 2nd floor 3 sro apt 3rd floor remedy: obtain a permit

    Dec 6, 2001 · Penalty $2,500

    Resolve
  • Hazardous

    Occupancy contrary to that allowed by building. departmetn records building index a two family ( records ) building been occupied has 3 sro apt 2nd floor 3 sro at 3rd floor. remedy : discontinue illegal use or

    Dec 6, 2001 · Penalty $2,500

    Resolve

Complaints

  • Heating

    Heat related

    Mar 3, 2007 · Apt A

    Close
  • Heating

    Heat related

    Feb 25, 2007 · Apt A

    Close
  • Plumbing

    Water supply

    Feb 25, 2007 · Apt A

    Close
  • Heating

    Heat related

    Jan 26, 2007 · Apt BLDG

    Close
  • Plumbing

    Water supply

    Jan 26, 2007 · Apt BLDG

    Close
  • Appliance

    Sprinker cert

    Jul 26, 2004

    Close
  • Electric

    Lighting

    Aug 12, 2003 · Apt N/A

    Close
  • Plumbing

    Water supply

    Jun 30, 2003 · Apt .

    Close

Sales history

No recorded sales in our data

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

Building details

Building type
Two-family home (B3)
Year built
1899
Floors
3
Residential units
2
Building area
2,470 ft²
Lot area
1,260 ft²
Zoning
R6B
Community board
303
Council district
36
Block / lot
1973 / 10
Assessed value
$155,460
Landmark / historic district
No

HPD registration #816023, last renewed Aug 24, 2025.

Questions about 435a Classon Avenue

Who owns 435a Classon Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Rosenberg Astoria LLC.

Does 435a Classon Avenue have violations?

Yes. NYC HPD has recorded 8 housing violations at this property.

Is 435a 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 435a Classon Avenue built?

City records list 1899 as the year it was built.

How many apartments are in 435a Classon Avenue?

It has 2 residential units.

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