721 WILLOUGHBY AVENUEBROOKLYN
Also known as: 103 SUMNER AVENUE, 109 MARCUS GARVEY BLVD
At a Glance
14
Open Class C
Immediately hazardous — 24hr correction
16
DOB (Dept. of Buildings) Safety Violations
Elevators, boilers, fire safety
17
Open Class B
Hazardous — 30-day correction
$64,570
ECB (Environmental Control Board) Penalties
Environmental Control Board fines
108
DOB (Dept. of Buildings) Complaints
Total complaints on record
† Resolved = case closed by city. Does not confirm the issue was corrected.
By condition
ⓘCity violations and public complaints for each issue. Active = still open.
AI Summary
Cross-reference violations, permits, penalties, complaints, and safety records into one plain-English overview.
Habitability Report
Comprehensive building condition summary — includes violations, permits, inspection history, and landlord record.
Building Identity
BIN
3042921
BBL
3015880001
Block / Lot
1588 / 1
Borough
BROOKLYN
ZIP
11206
Year Built
1976
Floors
4
Residential Units
267
Building Class
D6
Zoning
R7A
Aerial view unavailable
NYS Orthoimagery
Certificate of Occupancy (CO)
No digital record in BISC of O Status
No digital record in BIS
Unsigned A1/NB Jobs
0
No digital record doesn't mean no CO — older buildings often have paper COs that were never digitized. Verify with NYC Dept. of Buildings (DOB) records.
⚡ Energy Performance
D
Energy Star: 51/100
EPA rating
52.7 kBTU/ft²
Site EUI
1040.4 tCO₂e
GHG emissions
LL84 · 2020 data