6801 21 AVENUEBROOKLYN
Also known as: 6801 21 AVE, 6801 21ST AVENUE
At a Glance
12
Open Class C
Immediately hazardous — 24hr correction
10
DOB (Dept. of Buildings) Safety Violations
Elevators, boilers, fire safety
38
Open Class B
Hazardous — 30-day correction
$27,225
ECB (Environmental Control Board) Penalties
Environmental Control Board fines
132
DOB (Dept. of Buildings) Complaints
Total complaints on record
By condition
ⓘCity violations and public complaints for each issue. Active = still open.
Safety Summary
Cross-reference violations, permits, penalties, complaints, and safety records into one plain-English overview.
Safety and Habitability Report
Comprehensive building condition summary — includes violations, permits, inspection history, and landlord record.
Building Identity
BIN
3135117
BBL
3055800006
Block / Lot
5580 / 6
Borough
BROOKLYN
ZIP
11204
Owner
Year Built
1931
Floors
6
Residential Units
48
Building Class
D1
Zoning
R5
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: 13/100
EPA rating
105.3 kBTU/ft²
Site EUI
304.7 tCO₂e
GHG emissions
LL84 · 2020 data