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Two stories - detached, small or mid-size
173 UNION AVENUE
STATEN ISLAND · Mariner's Harbor-Arlington-Graniteville · BIN 5027608
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1930Year Built
2.5Stories
A1Building Class
R3AZoning
2,496 sfGross Floor Area
1Units
FDNY Report ↗
Two stories - detached, small or mid-size · 4,100 sf lot · 0.61 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
RESIDENTIAL307/08/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MOMENTUM SOLAR101/23/2024
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MXV SIA LLC9281101/23/2024
Building Lifecycle
All (4)Filed (1)Permit Issued (1)Objection (2)
02/16/2024
Permit issued — Solar
S00993267-I1-SL
02/05/2024
Objection resolved — Addressed
01/31/2024
Objection raised — Other
01/23/2024
Filed — Alteration
Installation of solar panels; Rooftop, Railed, Grid tied, 20 Panels, 8 kW
S00993267-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offMOMENTUM SOLAR02/16/2024
2 projects · most recent 03/27/2026
General Wiring
FiledStatusContractorScope
03/27/2026Permit IssuedE D ELECTRICAL INCGeneral Wiring
01/23/2024CompleteISLAND ELECTRIC CORP—
1 project · most recent 01/23/2024
FiledStatusContractorScope
01/23/2024Signed-offMOMENTUM SOLAR20 panels, 8 kw, 352 roof_area_sqft
Nothing on file for this building.
▾Documents — 4 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/21/2026S00993267-I1Request digital key ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/21/2026S00993267-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/21/2026S00993267-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026S00993267-I1Open ↗