← Back
One family attached or semi-detached
518 HENDERSON AVENUE
STATEN ISLAND · West New Brighton-Silver Lake-Grymes Hill · BIN 5129270
💬 Discuss this project
1999Year Built
2Stories
A5Building Class
R3XZoning
1,320 sfGross Floor Area
1Units
FDNY Report ↗
One family attached or semi-detached · 3,200 sf lot · 0.41 FAR built · Flood zone X
Locations of Work
ArchitectureElectrical
Roof3p · 1 filing · 15 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
SQUARE ARCH, LLC210/25/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
KAMTECH RESTORATION CORP403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
KAMTECH RESTORATION CORPGeneral Contractor203/21/2026
BERGER QUALITY ELEC'L CONElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SQ. ARCH, LLC4802210/25/2024
Building Lifecycle
All (14)Filed (2)Permit Issued (1)Signed Off (1)Special Inspection (10)
12/24/2024
Signed off — Alteration
ROOFTOP SOLAR INSTALLATION. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
S01106238-I1
10/31/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
Kaijin Liang
10/31/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Kaijin Liang
10/31/2024
Special inspection requirement — Final
Kaijin Liang
10/31/2024
Special inspection requirement — Energy Code Compliance Inspections
Kaijin Liang
10/31/2024
Special inspection requirement — Air barrier - visual inspection
Kaijin Liang
10/25/2024
Filed — Alteration
ROOFTOP SOLAR INSTALLATION. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
S01106238-P1
10/25/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Kaijin Liang
10/25/2024
Special inspection requirement — Structural Stability – Alterations of existing buildings
Kaijin Liang
10/25/2024
Special inspection requirement — Energy Code Compliance Inspections
Kaijin Liang
10/25/2024
Special inspection requirement — Final
Kaijin Liang
10/25/2024
Special inspection requirement — Air barrier - visual inspection
Kaijin Liang
09/10/2024
Permit issued — Solar
S01106238-I1-SL
09/04/2024
Filed — Alteration
ROOFTOP SOLAR INSTALLATION. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
S01106238-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSolarSigned-offKAMTECH RESTORATION CORP09/10/2024
BISPLISSUEDJFR CONSTRUCTION CORP08/31/1999
BISEQISSUEDLMCS CORP08/19/1999
BIS—ISSUEDLMCS CORP08/19/1999
1 project · most recent 10/28/2024
FiledStatusContractorScope
10/28/2024CompleteBERGER QUALITY ELEC'L CON—
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
10/31/2024Structural Stability – Alterations of existing buildingsKaijin Liangspecial
10/31/2024Fire-Resistant Penetrations and JointsKaijin Liangspecial
10/31/2024FinalKaijin Liangprogress
10/31/2024Energy Code Compliance InspectionsKaijin Liangprogress
10/31/2024Air barrier - visual inspectionKaijin Liangenergy_progress
10/25/2024Fire-Resistant Penetrations and JointsKaijin Liangspecial
10/25/2024Structural Stability – Alterations of existing buildingsKaijin Liangspecial
10/25/2024Energy Code Compliance InspectionsKaijin Liangprogress
10/25/2024FinalKaijin Liangprogress
10/25/2024Air barrier - visual inspectionKaijin Liangenergy_progress
▾Documents — 15 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/20/2026S01106238-I1Request digital key ↗
08/20/2026S01106238-P1Request digital key ↗
▸Seals & Professional Certifications12
▸DOB NOWProgress Inspector Seal & Signature6
09/03/2026S01106238-P1Open ↗
09/03/2026S01106238-P1Open ↗
09/03/2026S01106238-P1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/03/2026S01106238-P1Open ↗
09/03/2026S01106238-P1Open ↗
08/25/2026S01106238-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/20/2026S01106238-I1Open ↗
08/20/2026S01106238-P1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026S01106238-I1Open ↗