817 Classon Avenue
Brooklyn, NY 11238BBL 3-01178-0007Map
Owner of record: 817 Classon Owner LLC
817 Classon Avenue is an elevator apartment building built in 2025 in Brooklyn, 11238. It has 19 residential units across 7 floors. The owner of record is 817 Classon Owner LLC. HPD has no housing violations on record for this property.
- HPD violations
- 0
- DOB violations
- 0
- ECB violations
- 3
- HPD complaints
- 0
What to know
No open immediately-hazardous violations among recent records.
HPD has not cited this building.
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 · 0
No HPD violations on record
DOB building violations · 0
No DOB violations on record
ECB violations · 3
- Class - 1
On 10/30/2025, workers fell from a ladder and were transported to the hospital by ambulance. review of department records indicates no timely incident notification was submitted remedy: notify
Nov 19, 2025 · Penalty $5,000
Resolve - Class - 2
Observed the sidewalk shed installed approx 5' away from the street curb. as per b.c 3307.6.3 the full width of the sidewalk shall be covered with 18" from the curb. site conditions creates unsafe hazards for p
Aug 4, 2025 · Penalty $2,400
Resolve - Class - 2
Observed a work storage zone created of jersey barriers installed on the street side of the site not fully enclosed. allowing pedestrians to walk in the storage zone. as per b.c 3307.4.7 barriers, or netting sh
Aug 4, 2025 · Penalty $2,500
Resolve
Complaints
No HPD complaints in our records
Sales history
No recorded sales in our data
Building details
- Building type
- Elevator apartment building (D3)
- Year built
- 2025
- Floors
- 7
- Residential units
- 19
- Building area
- 22,325 ft²
- Lot area
- 4,991 ft²
- Zoning
- —
- Community board
- 308
- Council district
- 35
- Block / lot
- 1178 / 7
- Assessed value
- $1,548,450
- Landmark / historic district
- No
Questions about 817 Classon Avenue
Who owns 817 Classon Avenue?
The owner of record in NYC Department of City Planning PLUTO data is 817 Classon Owner LLC.
Does 817 Classon Avenue have violations?
NYC HPD has no housing violations on record for this property.
Is 817 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 817 Classon Avenue built?
City records list 2025 as the year it was built.
How many apartments are in 817 Classon Avenue?
It has 19 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.