644 WEST 173 STREETMANHATTAN
Also known as: 644 WEST 173RD STREET
At a Glance
4
DOB (Dept. of Buildings) Safety Violations
Elevators, boilers, fire safety
16
Open Class B
Hazardous — 30-day correction
† 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.
Energy Grade
City-issued (Local Law 33/95)A
ENERGY STAR Score: 100
Property Type: Multifamily Housing
Reporting Year: 2020
Source: NYC energy disclosure (LL84 benchmarking / LL33 grades)
Building Identity
BIN
1063497
BBL
1021420112
Block / Lot
2142 / 112
Borough
MANHATTAN
ZIP
10032
Owner
Year Built
1917 (altered 2007)
Floors
5
Residential Units
30
Building Class
C1
Zoning
R8
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
A
Energy Star: 100/100
EPA rating
LL84 · 2020 data