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Three families
8635 20 AVENUE
BROOKLYN · BIN 3166894
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1941Year Built
2Stories
C0Building Class
R5Zoning
2,411 sfGross Floor Area
3Units
Rent Stabilized0 Open ViolationsFDNY Report ↗
Three families · 1,933 sf lot · 1.25 FAR built · Flood zone X
Locations of Work
Electrical
Roof1 filing · 3 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MOMENTUM SOLAR104/15/2025
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MXV SIA LLC9281104/15/2025
Building Lifecycle
All (11)Filed (1)Permit Issued (1)Violation (9)
05/01/2026
Violation issued (HPD, closed)
A
04/21/2025
Permit issued — Solar
B01210724-I1-SL
04/15/2025
Filed — Alteration
Installation of solar panels, rooftop, railed, grid-tied, 7 modules, 2.87 KW
B01210724-I1
04/03/2024
Violation issued (HPD, closed)
A
11/20/2023
Violation issued (HPD, closed)
I
03/20/2023
Violation issued (HPD, closed)
A
02/22/2022
Violation issued (HPD, closed)
I
02/22/2022
Violation issued (HPD, closed)
A
04/06/2021
Violation issued (HPD, closed)
I
04/06/2021
Violation issued (HPD, closed)
A
10/28/2019
Violation issued (HPD, closed)
I
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarPermit IssuedMOMENTUM SOLAR04/21/2025
1 job · most recent 04/15/2025
FiledStatusContractorScope
04/15/2025CompleteISLAND ELECTRIC CORP—
1 job · most recent 04/15/2025
FiledStatusContractorScope
04/15/2025Permit IssuedMOMENTUM SOLAR7 panels, 2.87 kw, 123 roof_area_sqft
Nothing on file for this building.
▾Documents — 10 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/21/2026B01210724-I1Request digital key ↗
▸Applications & Permits1
▸BISPLAN / WORK APPROVAL APPLICATION1
04/22/2010320151893Open ↗
▸Seals & Professional Certifications2
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
04/22/2010320151893Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B01210724-I1Open ↗
▸Safety & Tenant Protection1
▸BISSTREET TREE CHECKLIST1
04/22/2010320151893Open ↗
▸Environmental & Asbestos2
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
04/22/2010320151893Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B01210724-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸BISADMINISTRATIVE OBJECTIONS1
04/22/2010320151893Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
04/22/2010320151893Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
04/22/2010320151893Open ↗