777 Williams Avenue
Brooklyn, NY 11207BBL 3-04317-0039Map
Owner of record: Daniel Welfare 2023 Irrevocable Trust
777 Williams Avenue is a two-family home built in 1925 in Brooklyn, 11207. It has 2 residential units across 2 floors. The owner of record is Daniel Welfare 2023 Irrevocable Trust. HPD has no housing violations on record for this property.
- HPD violations
- 0
- DOB violations
- 1
- ECB violations
- 0
- 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 · 1
- Construction other optional
Structure rendered non compliant at time of inpsection damage observed to have been sustained to the rear fence due to the fire at 771 willi ams avenue the strucute must be maitained in code compliant manner
Oct 10, 2025
Dob violation - active
ECB violations · 0
No ECB violations on record
Complaints
No HPD complaints in our records
Sales history
No recorded sales in our data
Building details
- Building type
- Two-family home (B2)
- Year built
- 1925
- Floors
- 2
- Residential units
- 2
- Building area
- 1,710 ft²
- Lot area
- 2,040 ft²
- Zoning
- R6
- Community board
- 305
- Council district
- 42
- Block / lot
- 4317 / 39
- Assessed value
- $51,300
- Landmark / historic district
- No
Questions about 777 Williams Avenue
Who owns 777 Williams Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Daniel Welfare 2023 Irrevocable Trust.
Does 777 Williams Avenue have violations?
NYC HPD has no housing violations on record for this property.
Is 777 Williams 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 777 Williams Avenue built?
City records list 1925 as the year it was built.
How many apartments are in 777 Williams 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.