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
No open immediately-hazardous violations among recent records.
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 · 8
- IInformation / order
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 - IInformation / order
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 - IInformation / order
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
Properly repair with similar material the broken or defective fire retarded ceiling boiler room cellar.
Jul 8, 1988
Closed — Violation closed - BHazardous
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
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.