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One family attached or semi-detached
433 DELAWARE AVENUE
STATEN ISLAND · BIN 5049904
💬 Discuss this project
2022Year Built
2Stories
A5Building Class
R3-1Zoning
1,531 sfGross Floor Area
1Units
FDNY Report ↗
One family attached or semi-detached · 2,500 sf lot · 0.61 FAR built · Flood zone X
Locations of Work
ArchitectureStructural
Floor 214p · 1 filing · 20 docs
Floor 115p · 1 filing · 20 docs
Basement14p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
OAK DEVELOPERS2707/08/2026
MILLS AVE DEVELOPERS203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
WILLIAM MONTAGUE ENGINEER212/20/2022
STANLEY M. KREBUSHEVSKI, R.A.411/28/2022
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
OAK DEVELOPERS,LLCGeneral Contractor803/21/2026
CHARLES J. DEHART JR P&HPlumbing107/08/2026
QUALITY PLUMBING, INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SRA PLANNING & EXPEDITING5677411/28/2022
Building Lifecycle
All (69)Filed (6)Permit Issued (6)Signed Off (3)Inspection (10)Objection (14)Special Inspection (30)
01/30/2023
Signed off — New Building
PROPOSED 9' CURB CUT
S00517837-S1
01/07/2023
Signed off — New Building
PROPOSED 9' CURB CUT
S00517837-S2
01/06/2023
Signed off — Alteration
S00608055-I1
01/04/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
01/04/2023
Inspection — Pass-Final Curb Cut Non-Directive 14
Pass
View inspection ↗
12/22/2022
Permit issued — Curb Cut
S00517837-S2-CC
12/20/2022
Filed — New Building
PROPOSED 9' CURB CUT
S00517837-S2
12/19/2022
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
12/15/2022
Objection resolved — Addressed
12/15/2022
Special inspection requirement — Insulation placement and R values
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Mechanical Systems
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Subgrade Inspections
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Concrete - Cast-In-Place
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Footing and Foundation
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Final
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Structural Wood Frame
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Fire-Resistance Rated Construction
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Energy Code Compliance Inspections
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Interior lighting power
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Maintenance information
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Air barrier - visual inspection
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Air barrier — testing
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Permanent certificate
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Duct leakage testing, insulation and design
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — HVAC-R and service water heating equipment
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Electric vehicle service equipment requirements
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Ventilation and air distribution system
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Fenestration areas
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Fenestration air leakage
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — HVAC-R and service water heating system controls
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Metering
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
WILLIAM MONTAGUE
12/15/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
WILLIAM MONTAGUE
12/12/2022
Objection raised — Scope
11/28/2022
Filed — New Building
PROPOSED 9' CURB CUT
S00517837-P2
11/28/2022
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
11/25/2022
Special inspection requirement — HVAC-R and service water heating equipment
WILLIAM MONTAGUE
11/25/2022
Special inspection requirement — Fenestration areas
WILLIAM MONTAGUE
11/25/2022
Special inspection requirement — Ventilation and air distribution system
WILLIAM MONTAGUE
11/25/2022
Special inspection requirement — Concrete - Cast-In-Place
WILLIAM MONTAGUE
11/14/2022
Filed — New Building
PROPOSED 9' CURB CUT
S00517837-P1
09/30/2022
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
09/27/2022
Permit issued — General Construction
S00517837-I1-GC-CX
08/11/2022
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
08/11/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/29/2022
Inspection — Certified Storm Drainage-ST-Fixtures-Finish
Certified
View inspection ↗
06/24/2022
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
06/21/2022
Permit issued — Plumbing
S43995039-S1-PL
06/02/2022
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
05/27/2022
Permit issued — Plumbing
S00517837-S1-PL
05/16/2022
Permit issued — Foundation
S00517837-I1-GC-CX
02/01/2022
Filed — New Building
PROPOSED 9' CURB CUT
S00517837-S1
11/29/2021
Permit issued — Construction Fence
S00608055-I1-FN
10/07/2021
Filed — Alteration
S00608055-I1
06/04/2021
Objection raised — Scope
06/04/2021
Objection resolved — Addressed
05/26/2021
Objection raised — Energy
05/26/2021
Objection resolved — Addressed
Latest 60 of 69 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWCurb CutSigned-offOAK DEVELOPERS,LLC12/22/2022
DOB NOWGeneral ConstructionPermit IssuedOAK DEVELOPERS,LLC09/27/2022
DOB NOWPlumbingSigned-offQUALITY PLUMBING, INC06/21/2022
DOB NOWPlumbingSigned-offCHARLES J. DEHART JR P&H05/27/2022
DOB NOWFoundationPermit IssuedOAK DEVELOPERS,LLC05/16/2022
DOB NOWConstruction FenceSigned-offOAK DEVELOPERS,LLC11/29/2021
BIS—ISSUEDOAK DEVELOPERS,LLC02/04/2022
1 project · most recent 12/20/2022
Air Conditioning Systems Associated Ducts and Piping Heating Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
12/20/2022Signed-offOAK DEVELOPERS,LLCAir Conditioning Systems, Associated Ducts and Piping, Heating Systems, Ventilation Systems
Cooling
Trane S9V2B040U3PSB 47,000 BTU · Furnace ×1
Heating
Trane S9V2B040U3PSB 120,000 BTU · Furnace ×2
Ventilation
Renewaire Premium M 150 CFM · Erv ×1
Ducts & Piping
Generic Generic Ductwork ×1
1 project · most recent 12/20/2022
Gas Storm Water/Sanitary
FiledStatusContractorScope
12/20/2022Signed-offCHARLES J. DEHART JR P&HGas, Storm, Water/Sanitary
1 project · most recent 06/28/2022
General Wiring
FiledStatusContractorScope
06/28/2022CompleteTRUE ELECTRIC CORP.General Wiring
1 project · most recent 12/20/2022
Wood
FiledStatusContractorScope
12/20/2022Signed-offOAK DEVELOPERS,LLCWood
1 project · most recent 12/20/2022
Earthwork
FiledStatusContractorScope
12/20/2022Signed-offOAK DEVELOPERS,LLCEarthwork
▾Field Inspections (DOB CAP) — 10
DateTypeResultReport
01/04/2023Pass-Final CND-Occupancy InspectionPassView ↗
01/04/2023Pass-Final Curb Cut Non-Directive 14PassView ↗
12/19/2022Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
11/28/2022Pass-Final PL - Up to 9 Requested FloorsPassView ↗
09/30/2022Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
08/11/2022Certified Gas-Gas-Piping-RoughingCertifiedView ↗
08/11/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
06/29/2022Certified Storm Drainage-ST-Fixtures-FinishCertifiedView ↗
06/24/2022Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
06/02/2022Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 55
DateRequirementInspectorRole
12/15/2022Insulation placement and R valuesWILLIAM MONTAGUEenergy_progress
12/15/2022Fire-Resistant Penetrations and JointsWILLIAM MONTAGUEspecial
12/15/2022Mechanical SystemsWILLIAM MONTAGUEspecial
12/15/2022Subsurface Investigations (Borings/Test Pits)WILLIAM MONTAGUEspecial
12/15/2022Subgrade InspectionsWILLIAM MONTAGUEspecial
12/15/2022Concrete - Cast-In-PlaceWILLIAM MONTAGUEspecial
12/15/2022Footing and FoundationWILLIAM MONTAGUEprogress
12/15/2022FinalWILLIAM MONTAGUEprogress
12/15/2022Structural Wood FrameWILLIAM MONTAGUEprogress
12/15/2022Fire-Resistance Rated ConstructionWILLIAM MONTAGUEprogress
12/15/2022Energy Code Compliance InspectionsWILLIAM MONTAGUEprogress
12/15/2022Interior lighting powerWILLIAM MONTAGUEenergy_progress
12/15/2022Maintenance informationWILLIAM MONTAGUEenergy_progress
12/15/2022Air barrier - visual inspectionWILLIAM MONTAGUEenergy_progress
12/15/2022Air barrier — testing WILLIAM MONTAGUEenergy_progress
12/15/2022Permanent certificateWILLIAM MONTAGUEenergy_progress
12/15/2022Duct leakage testing, insulation and designWILLIAM MONTAGUEenergy_progress
12/15/2022HVAC-R and service water heating equipmentWILLIAM MONTAGUEenergy_progress
12/15/2022Electric vehicle service equipment requirementsWILLIAM MONTAGUEenergy_progress
12/15/2022Ventilation and air distribution systemWILLIAM MONTAGUEenergy_progress
12/15/2022Fenestration areasWILLIAM MONTAGUEenergy_progress
12/15/2022Fenestration air leakageWILLIAM MONTAGUEenergy_progress
12/15/2022HVAC-R and service water heating system controlsWILLIAM MONTAGUEenergy_progress
12/15/2022MeteringWILLIAM MONTAGUEenergy_progress
12/15/2022Fenestration and door U-factor and product ratingsWILLIAM MONTAGUEenergy_progress
Latest 25 of 55.
▾Documents — 97 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
08/25/2026S00608055-I1Request digital key ↗
08/23/2026S00517837-S2Request digital key ↗
08/23/2026S00517837-P1Request digital key ↗
Showing 3 of 6 on file for this type
▸Applications & Permits6
▸BISPLAN / WORK APPROVAL APPLICATION3
04/30/2021540199667Open ↗
04/26/2021520460386Open ↗
03/12/2021520385315Open ↗
▸BISBPP-5 - Authorization to the Department of Transportation2
06/21/2021540199667Open ↗
04/30/2021540199667Open ↗
▸BISWORK PERMIT APPLICATION1
02/08/2022520460386Open ↗
▸Zoning, Tax Lot & Property Records7
▸BISTAX LOT: TENTATIVE LOT NUMBER ISSUED2
04/30/2021540199667Open ↗
03/17/2021520385315Open ↗
▸DOB NOWZoning Exhibit form (1-5)2
08/15/2026S00517837-I1Open ↗
08/13/2026S00517837-P2Open ↗
▸DOB NOWZD1: DOB Zoning Diagram2
08/15/2026S00517837-I1Open ↗
08/13/2026S00517837-P2Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026S00517837-I1Open ↗
▸Seals & Professional Certifications22
▸DOB NOWProgress Inspector Seal & Signature8
09/02/2026S00517837-P2Open ↗
09/02/2026S00517837-P2Open ↗
09/02/2026S00517837-P2Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
09/02/2026S00517837-P2Open ↗
09/02/2026S00517837-P2Open ↗
08/30/2026S00517837-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/25/2026S00608055-I1Open ↗
08/23/2026S00517837-I1Open ↗
08/23/2026S00517837-S1Open ↗
Showing 3 of 6 on file for this type
▸BISAPPLICANT OWNER SIGNATURE1
04/30/2021540199667Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
04/30/2021540199667Open ↗
▸Trade Schedules & Equipment5
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)2
08/15/2026S00517837-I1Open ↗
08/13/2026S00517837-P2Open ↗
▸BISGAS CUT-OFF1
02/08/2022520460386Open ↗
▸BISELECTRIC CUT-OFF1
02/08/2022520460386Open ↗
▸BISSEWER CUT-OFF1
02/08/2022520460386Open ↗
▸Safety & Tenant Protection8
▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE2
02/08/2022520460386Open ↗
02/08/2022520460386Open ↗
▸DOB NOWStreet Tree Checklist2
08/15/2026S00517837-I1Open ↗
08/13/2026S00517837-P2Open ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
04/26/2021520460386Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026S00517837-I1Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026S00517837-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026S00517837-I1Open ↗
▸Environmental & Asbestos2
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
02/08/2022520460386Open ↗
▸BISRODENT CONTROL1
02/08/2022520460386Open ↗
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026S00517837-I1Open ↗
▸Inspections & Test Reports8
▸DOB NOWSOIL REPORT4
08/23/2026S00517837-S1Open ↗
08/15/2026S00517837-I1Open ↗
08/13/2026S00517837-P2Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWTR4 Test Report and Plot Diagram2
08/13/2026S00517837-S1Open ↗
08/13/2026S00517837-I1Open ↗
▸BISBPP-9 - Request for Builders Pavement Field Inspection1
04/30/2021540199667Open ↗
▸DOB NOWTR4 Plot Diagram1
08/13/2026S00517837-I1Open ↗
▸Approvals, Objections & Sign-offs6
▸BISBPP-8 - Request Items for Builders Pavement Plan Signoff2
06/21/2021540199667Open ↗
04/30/2021540199667Open ↗
▸BISLANDMARKS APPROVAL1
02/08/2022520460386Open ↗
▸BISTAP LETTER - DOM SVC : DEP-DOM1
02/08/2022520460386Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
04/26/2021520460386Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
02/08/2022520460386Open ↗
▸Cost, Insurance & Ownership4
▸BISWC-DB-100 (Replaces Form C-105-21)Affidavit for NY Entities And Any Out of State Entities with no employees1
02/08/2022520460386Open ↗
▸BISPROJECT-SPECIFIC GL INSURANCE1
02/08/2022520460386Open ↗
▸DOB NOWCertificate of Insurance1
08/13/2026S00517837-I1Open ↗
▸DOB NOWCertification by Insurance Broker or Agency1
08/13/2026S00517837-I1Open ↗
▸Filing & Intake Forms6
▸BISBOROUGH INTAKE FORM3
02/08/2022520460386Open ↗
02/08/2022520460386Open ↗
04/26/2021520460386Open ↗
▸BISEFILING COVER SHEET2
04/26/2021520460386Open ↗
03/12/2021520385315Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
04/30/2021540199667Open ↗
▸Other Documents16
▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION3
02/08/2022520460386Open ↗
02/08/2022520460386Open ↗
02/08/2022520460386Open ↗
▸DOB NOWSite Survey: Initial2
08/15/2026S00517837-I1Open ↗
08/13/2026S00517837-P2Open ↗
▸DOB NOWProperty Ownership Certification2
08/23/2026S00517837-S1Open ↗
08/13/2026S00517837-P1Open ↗
▸DOB NOWSURVEY: INITIAL2
08/15/2026S00517837-I1Open ↗
08/13/2026S00517837-P2Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/15/2026S00517837-I1Open ↗
08/13/2026S00517837-P2Open ↗
▸BISDOT WAIVER OF CURB ALIGNMENT .1
06/21/2021540199667Open ↗
▸BISBPP: PHOTOS-SIGNED/SEALED BY APPLICANT1
06/21/2021540199667Open ↗
▸DOB NOWFinal Survey1
08/13/2026S00517837-I1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026S00517837-I1Open ↗
▸DOB NOWAdditional Insured Authorizations1
08/13/2026S00517837-I1Open ↗