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Miscellaneous one family
21 EAST 7 STREET
BROOKLYN · Windsor Terrace-South Slope · BIN 3122606
💬 Discuss this project
1925Year Built
2Stories
A9Building Class
R5BZoning
1,394 sfGross Floor Area
1Units
FDNY Report ↗
Miscellaneous one family · 1,632 sf lot · 0.85 FAR built · Flood zone X
Locations of Work
StructuralElectrical
Roof3p · 1 filing · 13 docs
Cellar1p · 1 filing · 13 docs
Site & exterior1p · 1 filing · 13 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
08/13/2015$200K—Private party → Private party$143/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY BUILDING ASSOCIATES INC206/17/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BROOKLYN SOLARWORKS203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BROOKLYN SOLARWORKS LLCGeneral Contractor203/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM ENGINEERING PLLC6244206/17/2025
Building Lifecycle
All (14)Filed (2)Permit Issued (1)Signed Off (1)Special Inspection (10)
06/17/2025
Signed off — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01194533-I1
06/17/2025
Filed — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01194533-P1
06/17/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
06/17/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
06/17/2025
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
06/17/2025
Special inspection requirement — Final
NARESH MAHANGU
06/17/2025
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
06/17/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
06/17/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
NARESH MAHANGU
06/17/2025
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
06/17/2025
Special inspection requirement — Final
NARESH MAHANGU
06/17/2025
Special inspection requirement — Air barrier - visual inspection
NARESH MAHANGU
03/19/2025
Permit issued — Solar
B01194533-I1-SL
03/17/2025
Filed — Alteration
INSTALLATION OF SOLAR PV SYSTEM. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01194533-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offBROOKLYN SOLARWORKS LLC03/19/2025
BISPLISSUEDNYC PARKS & RECREATION07/06/2015
BISMHISSUEDMY CONTRACTING COMPANY I*06/28/2015
BISOTISSUEDINTEL GENERAL CONSTRUCTIO05/31/2011
BISOTISSUEDINTEL GENERAL CONSTRUCTIO05/31/2011
1 project · most recent 03/13/2025
FiledStatusContractorScope
03/13/2025CompleteBROOKYLN SOLARWORKS, LLC—
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
06/17/2025Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
06/17/2025Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
06/17/2025Energy Code Compliance InspectionsNARESH MAHANGUprogress
06/17/2025FinalNARESH MAHANGUprogress
06/17/2025Air barrier - visual inspectionNARESH MAHANGUenergy_progress
06/17/2025Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
06/17/2025Structural Stability – Alterations of existing buildingsNARESH MAHANGUspecial
06/17/2025Energy Code Compliance InspectionsNARESH MAHANGUprogress
06/17/2025FinalNARESH MAHANGUprogress
06/17/2025Air barrier - visual inspectionNARESH MAHANGUenergy_progress
▾Documents — 57 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/22/2026B01194533-I1Request digital key ↗
08/22/2026B01194533-P1Request digital key ↗
▸Applications & Permits8
▸BISPLAN / WORK APPROVAL APPLICATION4
08/03/2015321101687Open ↗
04/14/2015321101687Open ↗
03/15/2011320279925Open ↗
Showing 3 of 4 on file for this type
▸BISWORK PERMIT APPLICATION4
07/13/2015321101687Open ↗
06/30/2015321101687Open ↗
06/03/2011320279925Open ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications21
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION13
02/12/2016321101687Open ↗
01/22/2016321101687Open ↗
05/11/2015321101687Open ↗
Showing 3 of 13 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
08/27/2026B01194533-I1Open ↗
08/27/2026B01194533-I1Open ↗
08/22/2026B01194533-P1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/22/2026B01194533-P1Open ↗
08/22/2026B01194533-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/27/2026B01194533-I1Open ↗
08/22/2026B01194533-P1Open ↗
▸Trade Schedules & Equipment1
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
04/14/2015321101687Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/22/2026B01194533-P1Open ↗
08/22/2026B01194533-I1Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
03/15/2011320279925Open ↗
▸Energy Compliance7
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3
04/14/2015321101687Open ↗
04/01/2013320279925Open ↗
04/01/2013320279925Open ↗
▸BISAS-BUILT ENERGY ANALYSIS2
02/12/2016321101687Open ↗
04/01/2013320279925Open ↗
▸BISTR8: Energy Code Progress Inspections1
05/03/2011320279925Open ↗
▸BISTECHNICAL REPORT: ENERGY1
04/25/2011320279925Open ↗
▸Approvals, Objections & Sign-offs6
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
02/12/2016321101687Open ↗
04/01/2013320279925Open ↗
▸BISADMINISTRATIVE OBJECTIONS2
04/14/2015321101687Open ↗
03/15/2011320279925Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
04/01/2013320279925Open ↗
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026B01194533-I1Open ↗
▸Cost, Insurance & Ownership5
▸BISCOST AFFIDAVIT5
02/12/2016321101687Open ↗
04/14/2015321101687Open ↗
04/01/2013320279925Open ↗
Showing 3 of 5 on file for this type
▸Filing & Intake Forms4
▸BISEFILING COVER SHEET3
04/14/2015321101687Open ↗
03/15/2011320279925Open ↗
03/15/2011320279925Open ↗
▸BISADDITIONAL INFORMATION1
08/14/2015321101687Open ↗