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Two family converted from one family
166 CONSTANT AVENUE
STATEN ISLAND · BIN 5010780
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1950Year Built
1.5Stories
B3Building Class
R2Zoning
1,300 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 4,500 sf lot · 0.29 FAR built · Flood zone X
Locations of Work
StructuralPlumbing
Permit Issued — active, not yet Signed-off
Floor 2Under Construction1p · 1 filing · 19 docs
Floor 1Under Construction1p · 1 filing · 19 docs
BasementUnder Construction1p · 1 filing · 19 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CHARLES A. MAGRINO, AIA306/12/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Z N J CONSTRUCTION INCGeneral Contractor207/04/2026
A & E MECHANICAL CORPPlumbing108/11/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ISLAND ENGINEERING ASSOCI264106/12/2026
Building Lifecycle
All (8)Filed (3)Permit Issued (3)Special Inspection (2)
08/10/2026
Permit issued — Plumbing
S01401312-S1-PL
07/02/2026
Permit issued — Structural
S01401312-I1-GC-CX
06/24/2026
Permit issued — Construction Fence
S01401312-S2-FN
06/12/2026
Filed — Alteration CO
REMOVE SECOND FLOOR KITCHEN. REVISE FIRST FLOOR KITCHEN AND BATHROOM FIXTURES. ADD GAS FIREPLACE ON FIRST FLOOR AND REMOVE BASEMENT SHOWER.
S01401312-S1
06/12/2026
Filed — Alteration CO
REMOVE SECOND FLOOR KITCHEN. REVISE FIRST FLOOR KITCHEN AND BATHROOM FIXTURES. ADD GAS FIREPLACE ON FIRST FLOOR AND REMOVE BASEMENT SHOWER.
S01401312-S2
06/12/2026
Filed — Alteration CO
REMOVE SECOND FLOOR KITCHEN. REVISE FIRST FLOOR KITCHEN AND BATHROOM FIXTURES. ADD GAS FIREPLACE ON FIRST FLOOR AND REMOVE BASEMENT SHOWER.
S01401312-I1
06/05/2026
Special inspection requirement — Energy Code Compliance Inspections
WILLIAM DURDEN, P.E.
06/05/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
WILLIAM DURDEN, P.E.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedA & E MECHANICAL CORP08/10/2026
DOB NOWStructuralPermit IssuedZ N J CONSTRUCTION INC07/02/2026
DOB NOWConstruction FencePermit IssuedZ N J CONSTRUCTION INC06/24/2026
1 project · most recent 06/12/2026
Gas Water/Sanitary
FiledStatusContractorScope
06/12/2026Permit IssuedA & E MECHANICAL CORPGas, Water/Sanitary
1 project · most recent 08/14/2026
General Wiring
FiledStatusContractorScope
08/14/2026Permit IssuedRICHMOND ELEC'L CONTR'SGeneral Wiring
1 project · most recent 06/12/2026
Wood
FiledStatusContractorScope
06/12/2026Permit IssuedA & E MECHANICAL CORPWood
▾Special Inspection Requirements (DOB NOW) — 2
DateRequirementInspectorRole
06/05/2026Energy Code Compliance InspectionsWILLIAM DURDEN, P.E.progress
06/05/2026HVAC-R and service water piping design and insulationWILLIAM DURDEN, P.E.energy_progress
▾Documents — 19 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/16/2026S01401312-S1Request digital key ↗
08/16/2026S01401312-I1Request digital key ↗
08/16/2026S01401312-S2Request digital key ↗
▸Zoning, Tax Lot & Property Records3
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/16/2026S01401312-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/16/2026S01401312-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/16/2026S01401312-I1Open ↗
▸Seals & Professional Certifications5
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/16/2026S01401312-S1Open ↗
08/16/2026S01401312-I1Open ↗
08/16/2026S01401312-S2Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
08/27/2026S01401312-S1Open ↗
08/27/2026S01401312-S1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/16/2026S01401312-I1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/16/2026S01401312-S2Open ↗
08/16/2026S01401312-S1Open ↗
08/16/2026S01401312-I1Open ↗
▸Other Documents4
▸DOB NOWProperty Ownership Certification1
08/16/2026S01401312-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/16/2026S01401312-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/16/2026S01401312-I1Open ↗
▸DOB NOWPlot Diagram1
08/16/2026S01401312-I1Open ↗