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Predominantly retail with other uses
439 3 AVENUE
BROOKLYN · BIN 3330546
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1931Year Built
3Stories
K4Building Class
R6AZoning
—Gross Floor Area
5Units
Predominantly retail with other uses · Owner of record: BLUE CORNER INC · 1.71 FAR built · Flood zone X
Locations of Work
Architecture
Roof2p · 1 filing · 10 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY BUILDING ASSOCIATES INC205/05/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BROOKLYN SOLARWORKS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
LEONE, PETERElectrical103/21/2026
ROOPCHAN, BICKRAMElectrical103/21/2026
BROOKLYN SOLARWORKS LLCGeneral Contractor104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244205/05/2026
Building Lifecycle
All (8)Filed (2)Permit Issued (1)Signed Off (1)Special Inspection (4)
05/08/2026
Signed off — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01267501-I1
05/05/2026
Filed — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01267501-P1
05/01/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
05/01/2026
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
05/01/2026
Special inspection requirement — Final
NARESH MAHANGU
05/01/2026
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
08/15/2025
Permit issued — Solar
B01267501-I1-SL
08/13/2025
Filed — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01267501-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offBROOKLYN SOLARWORKS LLC08/15/2025
BISPLISSUEDTW PLUMBING & HEATING INC11/27/2015
BISOTISSUEDPRECISION WORLDWIDE07/08/2015
BISPLISSUEDMCMILLAN PLBG & HTG.INC11/05/2014
BISOTISSUEDPRECISION WORLDWIDE10/07/2014
BISPLISSUEDDONATO INC03/16/2010
BISOTISSUEDDLM CONTRACTORS INC03/15/2010
1 project · most recent 12/19/2025
FiledStatusContractorScope
12/19/2025Permit IssuedBROOKYLN SOLARWORKS, LLC3 meters
1 project · most recent 05/05/2026
FiledStatusContractorScope
05/05/2026Signed-offBROOKLYN SOLARWORKS LLC20 panels, 8.6 kw, 2,120 roof_area_sqft
▾Special Inspection Requirements (DOB NOW) — 4
DateRequirementInspectorRole
05/01/2026Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
05/01/2026Energy Code Compliance InspectionsNARESH MAHANGUprogress
05/01/2026FinalNARESH MAHANGUprogress
05/01/2026Air barrier - visual inspectionNARESH MAHANGUenergy_progress
▾Documents — 40 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/17/2026B01267501-P1Request digital key ↗
08/17/2026B01267501-I1Request digital key ↗
▸Applications & Permits8
▸BISWORK PERMIT APPLICATION6
12/16/2015321162576Open ↗
07/16/2015321162576Open ↗
11/12/2014321162576Open ↗
Showing 3 of 6 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION2
08/08/2014321162576Open ↗
01/29/2010320107497Open ↗
▸Seals & Professional Certifications8
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3
03/16/2016321162576Open ↗
10/08/2014321162576Open ↗
01/29/2010320107497Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/17/2026B01267501-P1Open ↗
08/13/2026B01267501-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
08/23/2026B01267501-P1Open ↗
08/23/2026B01267501-P1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/23/2026B01267501-P1Open ↗
▸Trade Schedules & Equipment4
▸BISSELF-CERT PLUMBING NOTICE2
05/21/2015321162576Open ↗
04/15/2010320107497Open ↗
▸BISSCHEDULE B - PLUMBING1
01/29/2010320107497Open ↗
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
08/08/2014321162576Open ↗
▸Safety & Tenant Protection2
▸BISSTREET TREE CHECKLIST2
08/08/2014321162576Open ↗
01/29/2010320107497Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/17/2026B01267501-P1Open ↗
08/13/2026B01267501-I1Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
01/29/2010320107497Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
08/08/2014321162576Open ↗
▸Energy Compliance3
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
03/16/2016321162576Open ↗
08/08/2014321162576Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
03/16/2016321162576Open ↗
▸Approvals, Objections & Sign-offs4
▸BISADMINISTRATIVE OBJECTIONS2
08/08/2014321162576Open ↗
01/29/2010320107497Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
03/16/2016321162576Open ↗
▸DOB NOWUtility Company Final Acceptance Letter1
08/17/2026B01267501-I1Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT3
03/16/2016321162576Open ↗
08/08/2014321162576Open ↗
01/29/2010320107497Open ↗
▸Filing & Intake Forms2
▸BISEFILING COVER SHEET2
08/08/2014321162576Open ↗
01/29/2010320107497Open ↗