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Three families
436 9TH STREET
BROOKLYN · BIN 3022370
💬 Discuss this project
1901Year Built
3Stories
C0Building Class
R6BZoning
4,400 sfGross Floor Area
3Units
0 Open ViolationsFDNY Report ↗
Three families · 1,600 sf lot · 2.75 FAR built · Flood zone X
Locations of Work
Architecture
Roof1p · 1 filing · 13 docs
1 job · most recent 06/02/2026
FiledStatusContractorScope
06/02/2026CompleteBROOKYLN SOLARWORKS, LLC5 meters
1 job · most recent 07/23/2026
FiledStatusContractorScope
07/23/2026Signed-offBROOKLYN SOLARWORKS LLC30 panels, 13.2 kw, 862 roof_area_sqft
Building Lifecycle
All (20)Filed (2)Permit Issued (1)Signed Off (1)Violation (6)Special Inspection (10)
08/03/2026
Signed off — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01351819-I1
07/24/2026
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
07/24/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
07/24/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
07/24/2026
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
07/24/2026
Special inspection requirement — Final
NARESH MAHANGU
07/23/2026
Filed — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01351819-P1
07/23/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
07/23/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
07/23/2026
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
07/23/2026
Special inspection requirement — Final
NARESH MAHANGU
07/23/2026
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
03/19/2026
Permit issued — Solar
B01351819-I1-SL
03/10/2026
Filed — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01351819-I1
11/20/2023
Violation issued (HPD, closed)
I
03/20/2023
Violation issued (HPD, closed)
A
02/18/2022
Violation issued (HPD, closed)
A
02/18/2022
Violation issued (HPD, closed)
I
04/05/2021
Violation issued (HPD, closed)
A
02/05/2015
Violation issued (HPD, closed)
I
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY BUILDING ASSOCIATES INC207/23/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BROOKLYN SOLARWORKS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BROOKLYN SOLARWORKS LLCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244207/23/2026
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offBROOKLYN SOLARWORKS LLC03/19/2026
BISPLISSUEDEINSTEINS PLBG & HTG INC09/30/2009
BISMHISSUEDSTENRUD CONTRACTING LLC09/28/2009
BISOTISSUEDSTENRUD CONTRACTING LLC09/25/2009
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
07/24/2026Air barrier - visual inspectionNARESH MAHANGUenergy_progress
07/24/2026Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
07/24/2026Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
07/24/2026Energy Code Compliance InspectionsNARESH MAHANGUprogress
07/24/2026FinalNARESH MAHANGUprogress
07/23/2026Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
07/23/2026Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
07/23/2026Energy Code Compliance InspectionsNARESH MAHANGUprogress
07/23/2026FinalNARESH MAHANGUprogress
07/23/2026Air barrier - visual inspectionNARESH MAHANGUenergy_progress
▾Documents — 27 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/18/2026B01351819-P1Request digital key ↗
08/18/2026B01351819-I1Request digital key ↗
▸Applications & Permits4
▸BISWORK PERMIT APPLICATION3
10/01/2009310164504Open ↗
09/28/2009310164504Open ↗
07/22/2009310164504Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION1
07/24/2008310164504Open ↗
▸Seals & Professional Certifications11
▸DOB NOWProgress Inspector Seal & Signature4
08/28/2026B01351819-I1Open ↗
08/28/2026B01351819-I1Open ↗
08/23/2026B01351819-P1Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3
02/14/2011310164504Open ↗
07/24/2008310164504Open ↗
06/23/2008310164504Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/18/2026B01351819-P1Open ↗
08/13/2026B01351819-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/28/2026B01351819-I1Open ↗
08/23/2026B01351819-P1Open ↗
▸Trade Schedules & Equipment2
▸BISSELF-CERT PLUMBING NOTICE1
04/13/2010310164504Open ↗
▸BISSCHEDULE B - PLUMBING1
06/23/2008310164504Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/18/2026B01351819-P1Open ↗
08/13/2026B01351819-I1Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
06/23/2008310164504Open ↗
▸Approvals, Objections & Sign-offs3
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
02/14/2011310164504Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
06/23/2008310164504Open ↗
▸DOB NOWUtility Company Final Acceptance Letter1
08/18/2026B01351819-I1Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
02/14/2011310164504Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
06/23/2008310164504Open ↗