← Back
Two family converted from one family
56-47 136 STREET
QUEENS · Queensboro Hill · BIN 4115320
💬 Discuss this project
1930Year Built
2Stories
B3Building Class
R4-1Zoning
3,589 sfGross Floor Area
2Units
0 Open Violations
Two family converted from one family · 4,000 sf lot · 0.9 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingLandscape
Attic22p · 1 filing · 20 docs
Floor 232p · 2 filings · 20 docs
Floor 132p · 2 filings · 20 docs
Cellar26p · 2 filings · 20 docs
Site & exterior1p · 1 filing · 2 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ZHENG & ASSOCIATES LLC910/16/2023
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
GOLDEN TIME CONTRACTING IGeneral Contractor907/08/2026
XH&RC PLBG AND HTG INCPlumbing207/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
TRIANGLE INSPECTION & TES7495410/16/2023
ZHENG & ASSOCIATES LLC7330810/16/2023
Building Lifecycle
All (68)Filed (9)Permit Issued (7)Signed Off (4)Violation (1)Inspection (7)Objection (10)Special Inspection (30)
05/08/2026
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
12/15/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
10/08/2025
Inspection — Fail-Final CND-Occupancy Inspection
Fail
View inspection ↗
05/14/2024
Signed off — ALT-CO - New Building with Existing Elements to Remain
ENLARGEMENT OF EXISTING TWO FAMILY DWELLING UNITS. OBTAIN NEW C OF O.
Q00524076-I1
04/17/2024
Signed off — Alteration
FILE PLUMBING APPLICATION IN CONJUNCTION WITH ALT 1 JOB.
Q00525198-I1
04/17/2024
Signed off — ALT-CO - New Building with Existing Elements to Remain
ENLARGEMENT OF EXISTING TWO FAMILY DWELLING UNITS. OBTAIN NEW C OF O.
Q00524076-S1
04/12/2024
Permit issued — Mechanical Systems
Q00524076-S1-MS
03/11/2024
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
10/26/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
10/18/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
10/17/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
10/16/2023
Filed — Alteration
FILE PLUMBING APPLICATION IN CONJUNCTION WITH ALT 1 JOB.
Q00525198-P3
10/16/2023
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
Jinfar Liu
10/16/2023
Special inspection requirement — Maintenance information
Jinfar Liu
10/16/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jinfar Liu
10/16/2023
Special inspection requirement — Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention Facilities
Rajasekhar Sakhamuri
10/16/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
Jinfar Liu
10/16/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jinfar Liu
10/16/2023
Special inspection requirement — Maintenance information
Jinfar Liu
10/16/2023
Special inspection requirement — Metering
Jinfar Liu
10/16/2023
Special inspection requirement — Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention Facilities
Rajasekhar Sakhamuri
10/16/2023
Special inspection requirement — HVAC-R and service water heating equipment
Jinfar Liu
10/16/2023
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
Jinfar Liu
10/16/2023
Special inspection requirement — Energy Code Compliance Inspections
Jinfar Liu
10/16/2023
Special inspection requirement — HVAC-R and service water heating system controls
Jinfar Liu
10/16/2023
Special inspection requirement — Metering
Jinfar Liu
10/16/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
Jinfar Liu
10/16/2023
Special inspection requirement — Energy Code Compliance Inspections
Jinfar Liu
10/16/2023
Special inspection requirement — HVAC-R and service water heating system controls
Jinfar Liu
10/16/2023
Special inspection requirement — HVAC-R and service water heating equipment
Jinfar Liu
08/21/2023
Filed — ALT-CO - New Building with Existing Elements to Remain
ENLARGEMENT OF EXISTING TWO FAMILY DWELLING UNITS. OBTAIN NEW C OF O.
Q00524076-P4
08/21/2023
Special inspection requirement — Chimneys and vents
Jinfar Liu
08/21/2023
Special inspection requirement — Concrete - Cast-In-Place
Jinfar Liu
08/21/2023
Special inspection requirement — Structural Steel - Details
Jinfar Liu
08/21/2023
Special inspection requirement — Structural Steel - High Strength Bolting
Jinfar Liu
08/21/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
Jinfar Liu
08/21/2023
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
Rajasekhar Sakhamuri
08/21/2023
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
Jinfar Liu
08/21/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jinfar Liu
08/21/2023
Special inspection requirement — Concrete – Prestressed
Jinfar Liu
08/21/2023
Special inspection requirement — Masonry
Jinfar Liu
08/21/2023
Special inspection requirement — Underpinning
Jinfar Liu
08/21/2023
Special inspection requirement — Wood – Metal-Plate-Connected Trusses
Jinfar Liu
08/17/2023
Permit issued — Plumbing
Q00525198-I1-PL
08/03/2023
Filed — Alteration
FILE PLUMBING APPLICATION IN CONJUNCTION WITH ALT 1 JOB.
Q00525198-P2
06/19/2023
Signed off — Alteration
INSTALL TEMPORARY CONSTRUCTION FENCE ONLY.
Q00525374-I1
11/15/2022
Permit issued — General Construction
Q00524076-I1-GC-CX
10/31/2022
Permit issued — Construction Fence
Q00525374-I1-FN
06/28/2022
Filed — ALT-CO - New Building with Existing Elements to Remain
ENLARGEMENT OF EXISTING TWO FAMILY DWELLING UNITS. OBTAIN NEW C OF O.
Q00524076-P1
04/26/2022
Permit issued — Plumbing
Q00525198-I1-PL
10/29/2021
Permit issued — Foundation
Q00524076-I1-GC-CX
10/19/2021
Permit issued — Construction Fence
Q00525374-I1-FN
10/05/2021
Objection raised — Admin
10/05/2021
Objection resolved — Addressed
09/24/2021
Filed — ALT-CO - New Building with Existing Elements to Remain
ENLARGEMENT OF EXISTING TWO FAMILY DWELLING UNITS. OBTAIN NEW C OF O.
Q00524076-S1
09/24/2021
Filed — Alteration
FILE PLUMBING APPLICATION IN CONJUNCTION WITH ALT 1 JOB.
Q00525198-P1
07/27/2021
Filed — Alteration
FILE PLUMBING APPLICATION IN CONJUNCTION WITH ALT 1 JOB.
Q00525198-I1
07/20/2021
Objection raised — Zoning
07/20/2021
Objection resolved — Addressed
07/20/2021
Objection raised — Admin
Latest 60 of 68 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offGOLDEN TIME CONTRACTING I04/12/2024
DOB NOWPlumbingSigned-offXH&RC PLBG AND HTG INC08/17/2023
DOB NOWGeneral ConstructionPermit IssuedGOLDEN TIME CONTRACTING I11/15/2022
DOB NOWConstruction FenceSigned-offGOLDEN TIME CONTRACTING I10/31/2022
DOB NOWPlumbingSigned-offXH&RC PLBG AND HTG INC04/26/2022
DOB NOWFoundationPermit IssuedGOLDEN TIME CONTRACTING I10/29/2021
DOB NOWConstruction FenceSigned-offGOLDEN TIME CONTRACTING I10/19/2021
1 project · most recent 08/21/2023
Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
08/21/2023Signed-offGOLDEN TIME CONTRACTING IVentilation Systems
Ventilation
Lunos e2 20 CFM · Erv ×6
1 project · most recent 07/27/2022
General Wiring
FiledStatusContractorScope
07/27/2022CompleteKJK ELECTRIC INCGeneral Wiring
1 project · most recent 08/21/2023
Steel Masonry
FiledStatusContractorScope
08/21/2023Signed-offGOLDEN TIME CONTRACTING ISteel, Masonry
1 project · most recent 08/21/2023
Earthwork
FiledStatusContractorScope
08/21/2023Signed-offGOLDEN TIME CONTRACTING IEarthwork
▾Field Inspections (DOB CAP) — 7
DateTypeResultReport
05/08/2026Pass-Final CND-Occupancy InspectionPassView ↗
12/15/2025Pass-Final CND-Occupancy InspectionPassView ↗
10/08/2025Fail-Final CND-Occupancy InspectionFailView ↗
03/11/2024Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
10/26/2023Pass-Final CND-Occupancy InspectionPassView ↗
10/18/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
10/17/2023Pass-Final CND-Occupancy InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 94
DateRequirementInspectorRole
10/16/2023Fire-Resistant Penetrations and JointsJinfar Liuspecial
10/16/2023Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationJinfar Liuspecial
10/16/2023Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention FacilitiesRajasekhar Sakhamurispecial
10/16/2023Energy Code Compliance InspectionsJinfar Liuprogress
10/16/2023Maintenance informationJinfar Liuenergy_progress
10/16/2023HVAC-R and service water heating equipmentJinfar Liuenergy_progress
10/16/2023MeteringJinfar Liuenergy_progress
10/16/2023HVAC-R and service water piping design and insulationJinfar Liuenergy_progress
10/16/2023HVAC-R and service water heating system controlsJinfar Liuenergy_progress
10/16/2023MeteringJinfar Liuenergy_progress
10/16/2023Maintenance informationJinfar Liuenergy_progress
10/16/2023HVAC-R and service water heating system controlsJinfar Liuenergy_progress
10/16/2023HVAC-R and service water heating equipmentJinfar Liuenergy_progress
10/16/2023HVAC-R and service water piping design and insulationJinfar Liuenergy_progress
10/16/2023Energy Code Compliance InspectionsJinfar Liuprogress
10/16/2023Fire-Resistant Penetrations and JointsJinfar Liuspecial
10/16/2023Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationJinfar Liuspecial
10/16/2023Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention FacilitiesRajasekhar Sakhamurispecial
08/21/2023MeteringJinfar Liuenergy_progress
08/21/2023Interior lighting powerJinfar Liuenergy_progress
08/21/2023Air barrier — testing Jinfar Liuenergy_progress
08/21/2023Permanent certificateJinfar Liuenergy_progress
08/21/2023Footing and FoundationJinfar Liuprogress
08/21/2023Fire-Resistance Rated ConstructionJinfar Liuprogress
08/21/2023FinalJinfar Liuprogress
Latest 25 of 94.
▾Documents — 99 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch9
08/27/2026Q00525374-I1Request digital key ↗
08/26/2026Q00524076-P4Request digital key ↗
08/26/2026Q00524076-S1Request digital key ↗
Showing 3 of 9 on file for this type
▸Applications & Permits3
▸BISPLAN / WORK APPROVAL APPLICATION1
05/25/2021440675761Open ↗
▸BISBPP-DOT: SIDEWALK/CURB/ROAD WORK PERMITS1
04/18/2024440675761Open ↗
▸BISBPP-5 - Authorization to the Department of Transportation1
05/25/2021440675761Open ↗
▸Zoning, Tax Lot & Property Records4
▸DOB NOWZD1: DOB Zoning Diagram3
08/13/2026Q00524076-P1Open ↗
08/13/2026Q00524076-I1Open ↗
08/13/2026Q00524076-P4Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026Q00524076-I1Open ↗
▸Seals & Professional Certifications42
▸DOB NOWProgress Inspector Seal & Signature16
09/23/2026Q00524076-P1Open ↗
09/23/2026Q00524076-P1Open ↗
09/01/2026Q00524076-P4Open ↗
Showing 3 of 16 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature16
09/23/2026Q00524076-P1Open ↗
09/23/2026Q00524076-P1Open ↗
09/23/2026Q00524076-P1Open ↗
Showing 3 of 16 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature9
08/26/2026Q00524076-P4Open ↗
08/26/2026Q00524076-I1Open ↗
08/26/2026Q00524076-S1Open ↗
Showing 3 of 9 on file for this type
▸BISAPPLICANT OWNER SIGNATURE1
05/25/2021440675761Open ↗
▸Trade Schedules & Equipment3
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)3
08/13/2026Q00524076-P1Open ↗
08/13/2026Q00524076-P4Open ↗
08/13/2026Q00524076-I1Open ↗
▸Safety & Tenant Protection4
▸BISSTREET TREE CHECKLIST1
05/25/2021440675761Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026Q00524076-I1Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026Q00524076-I1Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026Q00524076-I1Open ↗
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
08/26/2026Q00524076-P1Open ↗
08/26/2026Q00524076-P4Open ↗
08/26/2026Q00524076-S1Open ↗
Showing 3 of 8 on file for this type
▸Energy Compliance3
▸DOB NOWEN2: As Built Energy Analysis.3
08/13/2026Q00524076-S1Open ↗
08/13/2026Q00524076-I1Open ↗
08/13/2026Q00525198-I1Open ↗
▸Inspections & Test Reports5
▸DOB NOWSOIL REPORT3
08/13/2026Q00524076-I1Open ↗
08/13/2026Q00524076-P4Open ↗
08/13/2026Q00524076-P1Open ↗
▸DOB NOWTR4 Plot Diagram1
08/13/2026Q00524076-I1Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram1
08/13/2026Q00524076-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸BISBPP-8 - Request Items for Builders Pavement Plan Signoff1
04/18/2024440675761Open ↗
▸Cost, Insurance & Ownership1
▸BISBPP: ENGINEERS AFFIDAVIT1
04/18/2024440675761Open ↗
▸Filing & Intake Forms2
▸BISEFILING JOB APPLICATION COVER SHEET1
05/25/2021440675761Open ↗
▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31
05/25/2021440675761Open ↗
▸Other Documents14
▸BISBPP - SUPPORTING DOCUMENTATION6
04/18/2024440675761Open ↗
04/18/2024440675761Open ↗
04/18/2024440675761Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3
08/13/2026Q00524076-P1Open ↗
08/13/2026Q00524076-P4Open ↗
08/13/2026Q00524076-I1Open ↗
▸DOB NOWSite Survey: Initial3
08/13/2026Q00524076-P1Open ↗
08/13/2026Q00524076-I1Open ↗
08/13/2026Q00524076-P4Open ↗
▸DOB NOWFinal Survey1
08/13/2026Q00524076-I1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026Q00524076-I1Open ↗