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Two family converted from one family
120 JEFFERSON AVENUE
STATEN ISLAND · New Dorp-Midland Beach · BIN 5051059
💬 Discuss this project
1950Year Built
2Stories
B3Building Class
R3XZoning
2,396 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Two family converted from one family · 4,000 sf lot · 0.6 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Floor 29p · 1 filing · 20 docs
Floor 19p · 1 filing · 20 docs
Cellar11p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
MP REALTY HOLDING2307/08/2026
QUALITY BUILDERS OF STATEN ISLAN103/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ROGERS CALVANICO GROUP PLLC607/29/2024
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MP REALTY HOLDING CORPGeneral Contractor607/08/2026
FLOW-RIGHT PLBG & HTG CORPlumbing207/08/2026
QUALITY PLUMBING, INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SRA PLANNING & EXPEDITING5677110/04/2023
Building Lifecycle
All (52)Filed (6)Permit Issued (7)Signed Off (4)Violation (1)Inspection (9)Objection (2)Special Inspection (23)
08/26/2024
Signed off — Alteration CO
Convert 1 family to 2 family residence. Proposed vertical & horizontal extension to existing building. Increase in floor area. New C of O required. Building will comply with 1938 building code requirements.
S00927100-S2
08/12/2024
Signed off — Alteration CO
Convert 1 family to 2 family residence. Proposed vertical & horizontal extension to existing building. Increase in floor area. New C of O required. Building will comply with 1938 building code requirements.
S00927100-S4
08/09/2024
Inspection — Pass-Final Curb Cut Non-Directive 14
Pass
View inspection ↗
08/08/2024
Inspection — Certified Storm Drainage-ST-Fixtures-Finish
Certified
View inspection ↗
08/07/2024
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
08/02/2024
Permit issued — Plumbing
S42238624-S2-PL
07/30/2024
Permit issued — Curb Cut
S00927100-S4-CC
07/29/2024
Filed — Alteration CO
Convert 1 family to 2 family residence. Proposed vertical & horizontal extension to existing building. Increase in floor area. New C of O required. Building will comply with 1938 building code requirements.
S00927100-S4
07/08/2024
Signed off — Alteration CO
Convert 1 family to 2 family residence. Proposed vertical & horizontal extension to existing building. Increase in floor area. New C of O required. Building will comply with 1938 building code requirements.
S00927100-S1
06/28/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
06/25/2024
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
06/24/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
06/17/2024
Permit issued — Plumbing
S00927100-S1-PL
06/12/2024
Signed off — Alteration
S00905910-I1
05/29/2024
Filed — Alteration CO
Convert 1 family to 2 family residence. Proposed vertical & horizontal extension to existing building. Increase in floor area. New C of O required. Building will comply with 1938 building code requirements.
S00927100-P1
05/16/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
03/08/2024
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/19/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
12/19/2023
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
12/01/2023
Permit issued — Plumbing
S00927100-S2-PL
11/15/2023
Filed — Alteration CO
Convert 1 family to 2 family residence. Proposed vertical & horizontal extension to existing building. Increase in floor area. New C of O required. Building will comply with 1938 building code requirements.
S00927100-S2
11/14/2023
Permit issued — Foundation
S00927100-I1-FO-EA
11/14/2023
Permit issued — General Construction
S00927100-I1-GC-CX
11/07/2023
Filed — Alteration CO
Convert 1 family to 2 family residence. Proposed vertical & horizontal extension to existing building. Increase in floor area. New C of O required. Building will comply with 1938 building code requirements.
S00927100-S1
11/02/2023
Objection resolved — Addressed
10/30/2023
Objection raised — Scope
10/04/2023
Filed — Alteration CO
Convert 1 family to 2 family residence. Proposed vertical & horizontal extension to existing building. Increase in floor area. New C of O required. Building will comply with 1938 building code requirements.
S00927100-I1
09/27/2023
Special inspection requirement — Insulation placement and R values
WILLIAM MONTAGUE
09/27/2023
Special inspection requirement — Electric vehicle service equipment requirements
WILLIAM MONTAGUE
09/27/2023
Special inspection requirement — Fenestration areas
WILLIAM MONTAGUE
09/27/2023
Special inspection requirement — Interior lighting power
WILLIAM MONTAGUE
09/27/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
WILLIAM MONTAGUE
09/27/2023
Special inspection requirement — Fenestration air leakage
WILLIAM MONTAGUE
09/27/2023
Special inspection requirement — Maintenance information
WILLIAM MONTAGUE
09/27/2023
Special inspection requirement — Permanent certificate
WILLIAM MONTAGUE
09/27/2023
Special inspection requirement — Air barrier - visual inspection
WILLIAM MONTAGUE
09/27/2023
Special inspection requirement — Metering
WILLIAM MONTAGUE
08/30/2023
Special inspection requirement — Fire-Resistance Rated Construction
WILLIAM MONTAGUE
08/30/2023
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
WILLIAM MONTAGUE
08/30/2023
Special inspection requirement — Protection of exposed foundation insulation
WILLIAM MONTAGUE
08/30/2023
Special inspection requirement — Structural Wood Frame
WILLIAM MONTAGUE
08/30/2023
Special inspection requirement — Concrete - Cast-In-Place
WILLIAM MONTAGUE
08/30/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
WILLIAM MONTAGUE
08/30/2023
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
WILLIAM MONTAGUE
08/30/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
WILLIAM MONTAGUE
08/30/2023
Special inspection requirement — Subgrade Inspections
WILLIAM MONTAGUE
08/30/2023
Special inspection requirement — Wood – Prefabricated I-Joists
WILLIAM MONTAGUE
08/30/2023
Special inspection requirement — Final
WILLIAM MONTAGUE
08/30/2023
Special inspection requirement — Footing and Foundation
WILLIAM MONTAGUE
08/30/2023
Special inspection requirement — Energy Code Compliance Inspections
WILLIAM MONTAGUE
07/20/2023
Permit issued — Construction Fence
S00905910-I1-FN
07/19/2023
Filed — Alteration
S00905910-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offQUALITY PLUMBING, INC08/02/2024
DOB NOWCurb CutSigned-offMP REALTY HOLDING CORP07/30/2024
DOB NOWPlumbingSigned-offFLOW-RIGHT PLBG & HTG COR06/17/2024
DOB NOWPlumbingSigned-offFLOW-RIGHT PLBG & HTG COR12/01/2023
DOB NOWFoundationSigned-offMP REALTY HOLDING CORP11/14/2023
DOB NOWGeneral ConstructionPermit IssuedMP REALTY HOLDING CORP11/14/2023
DOB NOWConstruction FenceSigned-offMP REALTY HOLDING CORP07/20/2023
1 project · most recent 07/29/2024
Gas Plumbing-Sprinkler Storm Water/Sanitary
FiledStatusContractorScope
07/29/2024Signed-offFLOW-RIGHT PLBG & HTG CORGas, Plumbing-Sprinkler, Storm, Water/Sanitary
1 project · most recent 03/04/2024
General Wiring
FiledStatusContractorScope
03/04/2024CompleteA. J. CARUSO ELECTRICAL IGeneral Wiring
1 project · most recent 07/29/2024
Wood
FiledStatusContractorScope
07/29/2024Signed-offMP REALTY HOLDING CORPWood
▾Field Inspections (DOB CAP) — 9
DateTypeResultReport
08/09/2024Pass-Final Curb Cut Non-Directive 14PassView ↗
08/08/2024Certified Storm Drainage-ST-Fixtures-FinishCertifiedView ↗
08/07/2024Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
06/28/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
06/25/2024Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
06/24/2024Pass-Final CND-Occupancy InspectionPassView ↗
05/16/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
01/19/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
12/19/2023Fail-Final General Construction Non-Directive 14FailView ↗
▾Special Inspection Requirements (DOB NOW) — 23
DateRequirementInspectorRole
09/27/2023Insulation placement and R valuesWILLIAM MONTAGUEenergy_progress
09/27/2023Electric vehicle service equipment requirementsWILLIAM MONTAGUEenergy_progress
09/27/2023Fenestration areasWILLIAM MONTAGUEenergy_progress
09/27/2023Interior lighting powerWILLIAM MONTAGUEenergy_progress
09/27/2023Fenestration and door U-factor and product ratingsWILLIAM MONTAGUEenergy_progress
09/27/2023Fenestration air leakageWILLIAM MONTAGUEenergy_progress
09/27/2023Maintenance informationWILLIAM MONTAGUEenergy_progress
09/27/2023Permanent certificateWILLIAM MONTAGUEenergy_progress
09/27/2023Air barrier - visual inspectionWILLIAM MONTAGUEenergy_progress
09/27/2023MeteringWILLIAM MONTAGUEenergy_progress
08/30/2023Fire-Resistance Rated ConstructionWILLIAM MONTAGUEprogress
08/30/2023Subsurface Investigations (Borings/Test Pits)WILLIAM MONTAGUEspecial
08/30/2023Protection of exposed foundation insulationWILLIAM MONTAGUEenergy_progress
08/30/2023Structural Wood FrameWILLIAM MONTAGUEprogress
08/30/2023Concrete - Cast-In-PlaceWILLIAM MONTAGUEspecial
08/30/2023Fire-Resistant Penetrations and JointsWILLIAM MONTAGUEspecial
08/30/2023Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationWILLIAM MONTAGUEspecial
08/30/2023Structural Stability – Alterations of existing buildingsWILLIAM MONTAGUEspecial
08/30/2023Subgrade InspectionsWILLIAM MONTAGUEspecial
08/30/2023Wood – Prefabricated I-JoistsWILLIAM MONTAGUEspecial
08/30/2023FinalWILLIAM MONTAGUEprogress
08/30/2023Footing and FoundationWILLIAM MONTAGUEprogress
08/30/2023Energy Code Compliance InspectionsWILLIAM MONTAGUEprogress
▾Documents — 43 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
08/23/2026S00905910-I1Request digital key ↗
08/22/2026S00927100-S4Request digital key ↗
08/22/2026S00927100-P1Request digital key ↗
Showing 3 of 6 on file for this type
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
09/21/2023540257274Open ↗
▸BISBPP-5 - Authorization to the Department of Transportation1
09/21/2023540257274Open ↗
▸Zoning, Tax Lot & Property Records3
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026S00927100-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026S00927100-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026S00927100-I1Open ↗
▸Seals & Professional Certifications12
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/23/2026S00905910-I1Open ↗
08/22/2026S00927100-P1Open ↗
08/22/2026S00927100-S4Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWProgress Inspector Seal & Signature2
08/27/2026S00927100-I1Open ↗
08/27/2026S00927100-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/27/2026S00927100-I1Open ↗
08/27/2026S00927100-I1Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
09/21/2023540257274Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
09/21/2023540257274Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/15/2026S00927100-I1Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/22/2026S00927100-P1Open ↗
08/22/2026S00927100-S2Open ↗
08/15/2026S00927100-I1Open ↗
▸Inspections & Test Reports3
▸BISBPP-9 - Request for Builders Pavement Field Inspection1
09/21/2023540257274Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram1
08/13/2026S00927100-I1Open ↗
▸DOB NOWSOIL REPORT1
08/13/2026S00927100-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸BISBPP-8 - Request Items for Builders Pavement Plan Signoff1
09/21/2023540257274Open ↗
▸Filing & Intake Forms2
▸BISEFILING JOB APPLICATION COVER SHEET1
09/21/2023540257274Open ↗
▸BISADDITIONAL INFORMATION1
09/21/2023540257274Open ↗
▸Other Documents10
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION3
09/21/2023540257274Open ↗
09/21/2023540257274Open ↗
09/21/2023540257274Open ↗
▸BISBPP: WAIVER OF GRADE FILING1
09/21/2023540257274Open ↗
▸BISBPP: PHOTOS-SIGNED/SEALED BY APPLICANT1
09/21/2023540257274Open ↗
▸DOB NOWProperty Ownership Certification1
08/15/2026S00927100-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026S00927100-I1Open ↗
▸DOB NOWFinal Survey1
08/13/2026S00927100-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026S00927100-I1Open ↗
▸DOB NOWPlot Diagram1
08/13/2026S00927100-I1Open ↗