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Three families
143 WILLOW STREET
BROOKLYN · Brooklyn Heights · BIN 3001789
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1879Year Built
4Stories
C0Building Class
R6Zoning
6,593 sfGross Floor Area
3Units
Three families · 2,228 sf lot · 2.96 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
THE BROOKLYN STUDIO103/28/2026
Building Lifecycle
All (4)Filed (1)Objection (3)
04/27/2026
Objection raised — Admin
04/27/2026
Objection raised — Other
04/27/2026
Objection raised — Other
03/28/2026
Filed — Alteration
Alteration is being filed for the interior renovation of 2 family residence. No change in use, egress or occupancy.
B01379642-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISEQISSUEDOUTDOOR INSTALLATION LLC09/18/2006
BISEQISSUEDOUTDOOR INSTALLATIONS LLC.09/14/2006
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 6 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/15/2026B01379642-I1Request digital key ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/17/2026B01379642-I1Open ↗
▸Approvals, Objections & Sign-offs3
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
08/20/2021302221557Open ↗
08/18/2021302221566Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
08/18/2021302221566Open ↗
▸Other Documents1
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
08/20/2021302221557Open ↗