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One story - permanent living quarter
221 WILLOWBROOK ROAD
STATEN ISLAND · Westerleigh-Castleton Corners · BIN 5029107
💬 Discuss this project
1945Year Built
1.5Stories
A2Building Class
R2Zoning
1,080 sfGross Floor Area
1Units
FDNY Report ↗
One story - permanent living quarter · 4,300 sf lot · 0.25 FAR built · Flood zone X
Locations of Work
Electrical
Roof1 filing · 7 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MOMENTUM SOLAR104/10/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MXV SIA LLC9281104/10/2026
Building Lifecycle
All (8)Filed (1)Permit Issued (1)Signed Off (1)Special Inspection (5)
06/25/2026
Signed off — Alteration
INSTALLATION OF SOLAR PANELS, ROOFTOP, RAILED, GRID-TIED, 14 MODULES, 6.09KW
S01385440-I1
04/14/2026
Permit issued — Solar
S01385440-I1-SL
04/10/2026
Filed — Alteration
INSTALLATION OF SOLAR PANELS, ROOFTOP, RAILED, GRID-TIED, 14 MODULES, 6.09KW
S01385440-I1
04/10/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
Mina Makar
04/10/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Mina Makar
04/10/2026
Special inspection requirement — Energy Code Compliance Inspections
Mina Makar
04/10/2026
Special inspection requirement — Final
Mina Makar
04/10/2026
Special inspection requirement — Air barrier - visual inspection
Mina Makar
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offMOMENTUM SOLAR04/14/2026
1 project · most recent 04/10/2026
FiledStatusContractorScope
04/10/2026CompleteISLAND ELECTRIC CORP—
1 project · most recent 04/10/2026
FiledStatusContractorScope
04/10/2026Signed-offMOMENTUM SOLAR14 panels, 6.09 kw, 246 roof_area_sqft
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
04/10/2026Structural Stability – Alterations of existing buildingsMina Makarspecial
04/10/2026Fire-Resistant Penetrations and JointsMina Makarspecial
04/10/2026Energy Code Compliance InspectionsMina Makarprogress
04/10/2026FinalMina Makarprogress
04/10/2026Air barrier - visual inspectionMina Makarenergy_progress
▾Documents — 7 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/17/2026S01385440-I1Request digital key ↗
▸Seals & Professional Certifications4
▸DOB NOWProgress Inspector Seal & Signature2
08/29/2026S01385440-I1Open ↗
08/29/2026S01385440-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/17/2026S01385440-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/29/2026S01385440-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/17/2026S01385440-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/17/2026S01385440-I1Open ↗