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One family attached or semi-detached
21 ACORN COURT
STATEN ISLAND · Arden Heights-Rossville · BIN 5094555
💬 Discuss this project
1986Year Built
2Stories
A5Building Class
R3-2Zoning
1,188 sfGross Floor Area
1Units
FDNY Report ↗
One family attached or semi-detached · 1,413 sf lot · 0.84 FAR built · Flood zone X
Locations of Work
ArchitectureElectrical
Roof2p · 1 filing · 10 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
GREEN RIVER ENVIRONMENTAL ENGINEERI211/19/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
NY State Solar LLC203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
NYSS LLCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
GREEN RIVER ENVIRONMENTAL7841211/19/2024
Building Lifecycle
All (9)Filed (2)Permit Issued (1)Signed Off (1)Special Inspection (5)
11/29/2024
Signed off — Alteration
INSTALLATION OF PHOTOVOLTAIC SOLAR ARRAY ON EXISTING ROOF SYSTEM AS PER PLANS
S01031345-I1
11/19/2024
Filed — Alteration
INSTALLATION OF PHOTOVOLTAIC SOLAR ARRAY ON EXISTING ROOF SYSTEM AS PER PLANS
S01031345-P1
11/04/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
ROBERT MASONE
11/04/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
ROBERT MASONE
11/04/2024
Special inspection requirement — Energy Code Compliance Inspections
ROBERT MASONE
11/04/2024
Special inspection requirement — Final
ROBERT MASONE
11/04/2024
Special inspection requirement — Air barrier - visual inspection
ROBERT MASONE
04/15/2024
Permit issued — Solar
S01031345-I1-SL
04/05/2024
Filed — Alteration
INSTALLATION OF PHOTOVOLTAIC SOLAR ARRAY ON EXISTING ROOF SYSTEM AS PER PLANS
S01031345-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offNYSS LLC04/15/2024
1 project · most recent 03/01/2024
FiledStatusContractorScope
03/01/2024CompleteNY SOLAR ELECTRICAL LLC—
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
11/04/2024Fire-Resistant Penetrations and JointsROBERT MASONEspecial
11/04/2024Structural Stability – Alterations of existing buildingsROBERT MASONEspecial
11/04/2024Energy Code Compliance InspectionsROBERT MASONEprogress
11/04/2024FinalROBERT MASONEprogress
11/04/2024Air barrier - visual inspectionROBERT MASONEenergy_progress
▾Documents — 10 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/20/2026S01031345-P1Request digital key ↗
08/20/2026S01031345-I1Request digital key ↗
▸Seals & Professional Certifications5
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/20/2026S01031345-P1Open ↗
08/20/2026S01031345-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
08/28/2026S01031345-P1Open ↗
08/28/2026S01031345-P1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/28/2026S01031345-P1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/20/2026S01031345-P1Open ↗
08/20/2026S01031345-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026S01031345-I1Open ↗