511 Chauncey Street
Brooklyn, NY 11233BBL 3-01511-0070Map
Owner of record: Buffardi, Michelle
511 Chauncey Street is a walk-up apartment building built in 1901 in Brooklyn, 11233. It has 3 residential units across 2 floors. The owner of record is Buffardi, Michelle. HPD has recorded 2 housing violations here, most recently on November 24, 2025. 2 of the 2 most recent violations are still open.
- HPD violations
- 2
- DOB violations
- 0
- ECB violations
- 2
- HPD complaints
- 0
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 · 2
- 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.
Nov 24, 2025
Open — Info nov sent out - 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.
Dec 4, 2024
Open — Info nov sent out
DOB building violations · 0
No DOB violations on record
ECB violations · 2
- Class - 2
Failure of permit holder to provide inspection access. at time of inspection on an active job site under permit#b00787296-i1-gc-cx, access was denied by male construction worker at the ground fl window who ackn
Mar 6, 2023 · Penalty $1,250
Resolve - Class - 1
At time of inspection, observed in premises new renovation of walls, ceilings,floors,ew electrical wiring, plumbing, and hvac lines. further inspection of excessive debris at rear yard and no guardrail at steps
Sep 19, 2022 · Penalty $1,250
Resolve
Complaints
No HPD complaints in our records
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C0)
- Year built
- 1901
- Floors
- 2
- Residential units
- 3
- Building area
- 2,700 ft²
- Lot area
- 2,000 ft²
- Zoning
- R6
- Community board
- 316
- Council district
- 41
- Block / lot
- 1511 / 70
- Assessed value
- $80,640
- Landmark / historic district
- No
HPD registration #822599, last renewed Aug 15, 2023.
Questions about 511 Chauncey Street
Who owns 511 Chauncey Street?
The owner of record in NYC Department of City Planning PLUTO data is Buffardi, Michelle.
Does 511 Chauncey Street have violations?
Yes. NYC HPD has recorded 2 housing violations at this property.
Is 511 Chauncey Street 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 511 Chauncey Street built?
City records list 1901 as the year it was built.
How many apartments are in 511 Chauncey Street?
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.