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Two stories - detached, small or mid-size
51 HAMDEN AVENUE
STATEN ISLAND · BIN 5051279
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1915Year Built
2Stories
A1Building Class
R3XZoning
792 sfGross Floor Area
1Units
Two stories - detached, small or mid-size · 6,000 sf lot · 0.13 FAR built · Flood zone X
Locations of Work
ArchitectureStructural
Roof1p · 1 filing · 8 docs
Floor 21p · 1 filing · 8 docs
Floor 1
Cellar1p · 1 filing · 8 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
1725 DEVELOPMENT109/13/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
HPL ENGINEERING P.C.103/17/2026
Building Lifecycle
All (26)Filed (1)Objection (10)Special Inspection (15)
06/30/2026
Objection resolved — Resolved
06/28/2026
Objection raised — Cost
06/13/2026
Objection resolved — Resolved
06/13/2026
Objection resolved — Resolved
06/13/2026
Objection resolved — Resolved
06/12/2026
Objection raised — Zoning
06/12/2026
Objection raised — Structural
06/12/2026
Objection raised — Other
05/14/2026
Objection resolved — Resolved
04/29/2026
Special inspection requirement — Interior lighting power
04/28/2026
Objection raised — Scope
03/17/2026
Filed — Alteration CO
HORIZONTAL ENLARGEMENT FOR EXISTING 1-FAMILY BUILDING AS PER PLAN, OBTAIN NEW CERTIFICATE OF OCCUPANCY.
S01373207-I1
03/17/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
03/17/2026
Special inspection requirement — Masonry
03/17/2026
Special inspection requirement — Structural Stability – Alterations of existing buildings
03/17/2026
Special inspection requirement — Final
03/17/2026
Special inspection requirement — Footing and Foundation
03/17/2026
Special inspection requirement — Energy Code Compliance Inspections
03/17/2026
Special inspection requirement — Concrete - Cast-In-Place
03/17/2026
Special inspection requirement — Structural Wood Frame
03/17/2026
Special inspection requirement — Electric vehicle service equipment requirements
03/17/2026
Special inspection requirement — Fenestration air leakage
03/17/2026
Special inspection requirement — Air barrier - visual inspection
03/17/2026
Special inspection requirement — Fenestration areas
03/17/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
03/17/2026
Special inspection requirement — Fire-Resistance Rated Construction
Nothing on file for this building.
1 project · most recent 03/17/2026
Wood
FiledStatusContractorScope
03/17/2026——Wood
▾Special Inspection Requirements (DOB NOW) — 15
DateRequirementInspectorRole
04/29/2026Interior lighting power—energy_progress
03/17/2026Fire-Resistant Penetrations and Joints—special
03/17/2026Masonry—special
03/17/2026Structural Stability – Alterations of existing buildings—special
03/17/2026Final—progress
03/17/2026Footing and Foundation—progress
03/17/2026Energy Code Compliance Inspections—progress
03/17/2026Concrete - Cast-In-Place—special
03/17/2026Structural Wood Frame—progress
03/17/2026Electric vehicle service equipment requirements—energy_progress
03/17/2026Fenestration air leakage—energy_progress
03/17/2026Air barrier - visual inspection—energy_progress
03/17/2026Fenestration areas—energy_progress
03/17/2026Fenestration and door U-factor and product ratings—energy_progress
03/17/2026Fire-Resistance Rated Construction—progress
▾Documents — 8 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/15/2026S01373207-I1Request digital key ↗
▸Zoning, Tax Lot & Property Records2
▸DOB NOWZD1: DOB Zoning Diagram1
08/15/2026S01373207-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/15/2026S01373207-I1Open ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/17/2026S01373207-I1Open ↗
▸Other Documents4
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/15/2026S01373207-I1Open ↗
▸DOB NOWPlot Diagram1
08/15/2026S01373207-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/15/2026S01373207-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/15/2026S01373207-I1Open ↗