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Garden apartments
4163 AMBOY ROAD
STATEN ISLAND · BIN 5109797
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1973Year Built
2Stories
C9Building Class
R3-2Zoning
19,200 sfGross Floor Area
24Units
Rent Stabilized0 Open Violations
Garden apartments · Owner of record: CASTLE GARDENS L L C · 35,000 sf lot · 0.55 FAR built · Flood zone X
Locations of Work
Plumbing
Permit Issued — active, not yet Signed-off
Floor 2Under Construction1p · 1 filing · 5 docs
Floor 1Under Construction1p · 1 filing · 5 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
CASTLE CONTRACTING208/29/2026
CASTLE GARDENS LLC103/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CHARLES A. MAGRINO, AIA104/09/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PFL MECHANICAL CORPPlumbing108/26/2026
Building Lifecycle
All (7)Filed (1)Permit Issued (1)Special Inspection (5)
07/20/2026
Permit issued — Plumbing
S01307249-I1-PL
04/09/2026
Filed — Alteration
S01307249-I1
10/22/2025
Special inspection requirement — Energy Code Compliance Inspections
WILLIAM DURDEN, P.E.
10/22/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
WILLIAM DURDEN, P.E.
10/22/2025
Special inspection requirement — HVAC-R and service water heating system controls
WILLIAM DURDEN, P.E.
10/22/2025
Special inspection requirement — Maintenance information
WILLIAM DURDEN, P.E.
10/22/2025
Special inspection requirement — HVAC-R and service water heating equipment
WILLIAM DURDEN, P.E.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedPFL MECHANICAL CORP07/20/2026
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
10/22/2025Energy Code Compliance InspectionsWILLIAM DURDEN, P.E.progress
10/22/2025HVAC-R and service water piping design and insulationWILLIAM DURDEN, P.E.energy_progress
10/22/2025HVAC-R and service water heating system controlsWILLIAM DURDEN, P.E.energy_progress
10/22/2025Maintenance informationWILLIAM DURDEN, P.E.energy_progress
10/22/2025HVAC-R and service water heating equipmentWILLIAM DURDEN, P.E.energy_progress
▾Documents — 5 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/17/2026S01307249-I1Request digital key ↗
▸Seals & Professional Certifications3
▸DOB NOWProgress Inspector Seal & Signature2
08/28/2026S01307249-I1Open ↗
08/28/2026S01307249-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/17/2026S01307249-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/17/2026S01307249-I1Open ↗