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Two family converted from one family
145 6 AVENUE
BROOKLYN · Park Slope · BIN 3019265
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1871Year Built
3Stories
B3Building Class
R6BZoning
4,200 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 1,692 sf lot · 2.48 FAR built · Flood zone X
Locations of Work
Mechanical
Cellar1p · 1 filing · 5 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BAZINI ENGINEERING, P.C.102/27/2020
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
GUARANTEED HOME IMPROVEMEGeneral Contractor303/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BAZINI ENGINEERING, P.C.1808102/27/2020
Building Lifecycle
All (3)Filed (1)Permit Issued (1)Signed Off (1)
04/28/2020
Signed off — Alteration
B00302331-I1
02/28/2020
Permit issued — Mechanical Systems
B00302331-I1-MS
02/27/2020
Filed — Alteration
B00302331-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offGUARANTEED HOME IMPROVEME02/28/2020
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 5 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch - Mechanical Systems1
09/02/2026B00302331-I1Request digital key ↗
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/13/2026B00302331-I1Open ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B00302331-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWTenant Protection Plan1
08/13/2026B00302331-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B00302331-I1Open ↗