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Three families
40-06 50 AVENUE
QUEENS · BIN 4002950
💬 Discuss this project
1930Year Built
2Stories
C0Building Class
R4Zoning
1,864 sfGross Floor Area
3Units
Three families · 2,000 sf lot · 0.93 FAR built · Flood zone X
Locations of Work
ArchitectureMechanical
Roof1p · 1 filing · 11 docs
Floor 21p · 1 filing · 11 docs
Floor 1
Cellar2p · 2 filings · 20 docs
1 job · most recent 08/27/2025
General Wiring
FiledStatusContractorScope
08/27/2025CompleteINTELOGIC ELECTRIC, INC.General Wiring
Building Lifecycle
All (71)Filed (9)Permit Issued (6)Signed Off (4)Inspection (4)Objection (18)Special Inspection (30)
12/02/2025
Signed off — Alteration
Install plumbing fixtures in conjunction with application #Q01031680. No change in use, egress or occupancy.
Q01034322-I1
12/02/2025
Special inspection requirement — Maintenance information
Liangkai Xia
12/02/2025
Special inspection requirement — HVAC-R and service water heating equipment
Liangkai Xia
12/02/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Liangkai Xia
12/02/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Liangkai Xia
12/02/2025
Special inspection requirement — HVAC-R and service water heating system controls
Liangkai Xia
12/02/2025
Special inspection requirement — Energy Code Compliance Inspections
Liangkai Xia
11/26/2025
Objection resolved — Addressed
11/25/2025
Objection raised — Scope
11/06/2025
Filed — Alteration
Install plumbing fixtures in conjunction with application #Q01031680. No change in use, egress or occupancy.
Q01034322-P2
10/17/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
10/16/2025
Signed off — Alteration
Install new mechanical system and ventilation for existing 2 family dwelling in conjunction with application #Q01031680. No change in use, egress or occupancy.
Q01034290-I1
10/01/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
09/10/2025
Signed off — Alteration
Interior renovation of existing two family dwelling. No change in use, egress or occupancy.
Q01031680-I1
09/09/2025
Filed — Alteration
Install new mechanical system and ventilation for existing 2 family dwelling in conjunction with application #Q01031680. No change in use, egress or occupancy.
Q01034290-P1
09/08/2025
Objection resolved — Addressed
08/28/2025
Objection resolved — Addressed
08/28/2025
Objection resolved — Addressed
08/28/2025
Special inspection requirement — Maintenance information
Liangkai Xia
08/28/2025
Special inspection requirement — Fire-Resistance Rated Construction
Liangkai Xia
08/28/2025
Special inspection requirement — HVAC-R and service water heating system controls
Liangkai Xia
08/28/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Liangkai Xia
08/28/2025
Special inspection requirement — Duct leakage testing, insulation and design
Liangkai Xia
08/28/2025
Special inspection requirement — HVAC-R and service water heating equipment
Liangkai Xia
08/28/2025
Special inspection requirement — Ventilation and air distribution system
Liangkai Xia
08/28/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Liangkai Xia
08/28/2025
Special inspection requirement — Mechanical Systems
Liangkai Xia
08/28/2025
Special inspection requirement — Energy Code Compliance Inspections
Liangkai Xia
08/28/2025
Special inspection requirement — Final
Liangkai Xia
08/20/2025
Objection raised — Plumbing
08/20/2025
Objection raised — Scope
08/20/2025
Objection raised — Mechanical
08/19/2025
Special inspection requirement — Final
Wilson Chao
08/19/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Wilson Chao
08/19/2025
Special inspection requirement — Fenestration air leakage
Wilson Chao
08/19/2025
Special inspection requirement — Lighting in dwelling units
Wilson Chao
08/19/2025
Special inspection requirement — Energy Code Compliance Inspections
Wilson Chao
08/18/2025
Filed — Alteration
Interior renovation of existing two family dwelling. No change in use, egress or occupancy.
Q01031680-P1
08/05/2025
Filed — Alteration
Install plumbing fixtures in conjunction with application #Q01031680. No change in use, egress or occupancy.
Q01034322-P1
07/28/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Liangkai Xia
07/28/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Liangkai Xia
07/28/2025
Special inspection requirement — Energy Code Compliance Inspections
Liangkai Xia
07/28/2025
Special inspection requirement — HVAC-R and service water heating equipment
Liangkai Xia
07/28/2025
Special inspection requirement — HVAC-R and service water heating system controls
Liangkai Xia
07/28/2025
Special inspection requirement — Maintenance information
Liangkai Xia
04/10/2025
Signed off — Alteration
Patch and repair existing front and rear facades with replacement of existing lintel where required. No change in use, egress or occupancy.
Q01082436-I1
03/31/2025
Permit issued — General Construction
Q01031680-I1-GC
03/31/2025
Permit issued — Mechanical Systems
Q01034290-I1-MS
02/28/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
11/20/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
11/13/2024
Permit issued — Plumbing
Q01034322-I1-PL
08/16/2024
Permit issued — General Construction
Q01082436-I1-GC
08/13/2024
Special inspection requirement — Final
Wilson Chao
08/12/2024
Filed — Alteration
Patch and repair existing front and rear facades with replacement of existing lintel where required. No change in use, egress or occupancy.
Q01082436-P1
08/12/2024
Special inspection requirement — Final
Wilson Chao
08/02/2024
Filed — Alteration
Patch and repair existing front and rear facades with replacement of existing lintel where required. No change in use, egress or occupancy.
Q01082436-I1
07/08/2024
Permit issued — Mechanical Systems
Q01034290-I1-MS
06/20/2024
Objection resolved — Addressed
06/20/2024
Objection resolved — Addressed
06/20/2024
Objection resolved — Addressed
Latest 60 of 71 events.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
LOTUS 892507/08/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ALL CITY ENGINEERING, P.C.511/06/2025
STUDIO C ARCHITECTS, PLLC408/18/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
STUDIO C ARCHITECTS, PLLC1803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PINNACLE CONSTRUCTION NYGeneral Contractor407/08/2026
GRG RESTORATION & SOLUTIOGeneral Contractor107/08/2026
BEST PLUMBING & HVAC INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ALL CITY ENGINEERING PC7115511/06/2025
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offPINNACLE CONSTRUCTION NY03/31/2025
DOB NOWMechanical SystemsSigned-offPINNACLE CONSTRUCTION NY03/31/2025
DOB NOWPlumbingSigned-offBEST PLUMBING & HVAC INC11/13/2024
DOB NOWGeneral ConstructionSigned-offGRG RESTORATION & SOLUTIO08/16/2024
DOB NOWMechanical SystemsSigned-offPINNACLE CONSTRUCTION NY07/08/2024
DOB NOWGeneral ConstructionSigned-offPINNACLE CONSTRUCTION NY04/30/2024
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
10/17/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
10/01/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
02/28/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
11/20/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 30
DateRequirementInspectorRole
12/02/2025Maintenance informationLiangkai Xiaenergy_progress
12/02/2025HVAC-R and service water heating equipmentLiangkai Xiaenergy_progress
12/02/2025Fire-Resistant Penetrations and JointsLiangkai Xiaspecial
12/02/2025HVAC-R and service water piping design and insulationLiangkai Xiaenergy_progress
12/02/2025HVAC-R and service water heating system controlsLiangkai Xiaenergy_progress
12/02/2025Energy Code Compliance InspectionsLiangkai Xiaprogress
08/28/2025Maintenance informationLiangkai Xiaenergy_progress
08/28/2025Fire-Resistance Rated ConstructionLiangkai Xiaprogress
08/28/2025HVAC-R and service water heating system controlsLiangkai Xiaenergy_progress
08/28/2025HVAC-R and service water piping design and insulationLiangkai Xiaenergy_progress
08/28/2025Duct leakage testing, insulation and designLiangkai Xiaenergy_progress
08/28/2025HVAC-R and service water heating equipmentLiangkai Xiaenergy_progress
08/28/2025Ventilation and air distribution systemLiangkai Xiaenergy_progress
08/28/2025Fire-Resistant Penetrations and JointsLiangkai Xiaspecial
08/28/2025Mechanical SystemsLiangkai Xiaspecial
08/28/2025Energy Code Compliance InspectionsLiangkai Xiaprogress
08/28/2025FinalLiangkai Xiaprogress
08/19/2025FinalWilson Chaoprogress
08/19/2025Fenestration and door U-factor and product ratingsWilson Chaoenergy_progress
08/19/2025Fenestration air leakageWilson Chaoenergy_progress
08/19/2025Lighting in dwelling unitsWilson Chaoenergy_progress
08/19/2025Energy Code Compliance InspectionsWilson Chaoprogress
07/28/2025HVAC-R and service water piping design and insulationLiangkai Xiaenergy_progress
07/28/2025Fire-Resistant Penetrations and JointsLiangkai Xiaspecial
07/28/2025Energy Code Compliance InspectionsLiangkai Xiaprogress
Latest 25 of 30.
▾Documents — 45 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch9
08/21/2026Q01082436-P1Request digital key ↗
08/21/2026Q01082436-I1Request digital key ↗
08/19/2026Q01034322-P2Request digital key ↗
Showing 3 of 9 on file for this type
▸Seals & Professional Certifications27
▸DOB NOWProgress Inspector Seal & Signature14
09/01/2026Q01034322-P1Open ↗
09/01/2026Q01034322-P1Open ↗
09/01/2026Q01031680-I1Open ↗
Showing 3 of 14 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature9
08/21/2026Q01082436-I1Open ↗
08/21/2026Q01082436-P1Open ↗
08/19/2026Q01034322-P2Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/01/2026Q01034322-P1Open ↗
08/30/2026Q01034290-P1Open ↗
08/30/2026Q01034290-P1Open ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos9
▸DOB NOWDEP ACP-5: Asbestos Assessment Report9
08/21/2026Q01082436-I1Open ↗
08/21/2026Q01082436-P1Open ↗
08/19/2026Q01034322-P2Open ↗
Showing 3 of 9 on file for this type