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Two family converted from one family
150-55 59 AVENUE
QUEENS · Queensboro Hill · BIN 4141158
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1960Year Built
2Stories
B3Building Class
R4AZoning
2,802 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Two family converted from one family · 3,200 sf lot · 0.88 FAR built · Flood zone X
Locations of Work
Architecture
Floor 22p · 1 filing · 20 docs
Floor 12p · 1 filing · 20 docs
Cellar2p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
JIN SUN CONSTRUCTION203/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BAYSIDE ENGINEERING PC1009/08/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
LXC CONSTRUCTION INCGeneral Contractor603/21/2026
JIN SUN CONSTRUCTION INCGeneral Contractor207/08/2026
JJK BUILDING CONSULTINGGeneral Contractor107/08/2026
JOHN FITZGERALD PLBG &HTGPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SD TESTING & INSPECTION S7010706/05/2024
Building Lifecycle
All (86)Filed (8)Permit Issued (6)Signed Off (4)Violation (3)Inspection (5)Objection (30)Special Inspection (30)
04/21/2026
Signed off — Alteration CO
PROPOSE PLUMBING WORK AND GAS PIPING SYSTEM @ CEL, 1ST FL., 2ND FL AND OPEN SPACE AS PER PLAN. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
Q00838118-I1
04/08/2026
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
10/02/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
XIUCHENG LI
10/02/2025
Special inspection requirement — Chimneys and vents
XIUCHENG LI
09/08/2025
Filed — Alteration CO
PROPOSE PLUMBING WORK AND GAS PIPING SYSTEM @ CEL, 1ST FL., 2ND FL AND OPEN SPACE AS PER PLAN. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
Q00838118-P6
03/21/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
02/18/2025
Signed off — Alteration CO
PROPOSE PLUMBING WORK AND GAS PIPING SYSTEM @ CEL, 1ST FL., 2ND FL AND OPEN SPACE AS PER PLAN. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
Q00838118-S2
01/15/2025
Permit issued — General Construction
Q00838118-S2-GC
01/07/2025
Signed off — Alteration CO
PROPOSE PLUMBING WORK AND GAS PIPING SYSTEM @ CEL, 1ST FL., 2ND FL AND OPEN SPACE AS PER PLAN. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
Q00838118-S3
09/09/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
08/21/2024
Signed off — Alteration CO
PROPOSE PLUMBING WORK AND GAS PIPING SYSTEM @ CEL, 1ST FL., 2ND FL AND OPEN SPACE AS PER PLAN. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
Q00838118-S1
06/17/2024
Objection raised — Other
06/17/2024
Objection resolved — Addressed
06/05/2024
Filed — Alteration CO
PROPOSE PLUMBING WORK AND GAS PIPING SYSTEM @ CEL, 1ST FL., 2ND FL AND OPEN SPACE AS PER PLAN. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
Q00838118-P3
06/03/2024
Special inspection requirement — Maintenance information
XIUCHENG LI
06/03/2024
Special inspection requirement — HVAC-R and service water heating equipment
XIUCHENG LI
06/03/2024
Special inspection requirement — HVAC-R and service water heating system controls
XIUCHENG LI
06/03/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIUCHENG LI
06/03/2024
Special inspection requirement — Energy Code Compliance Inspections
XIUCHENG LI
06/03/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
XIUCHENG LI
05/15/2024
Filed — Alteration CO
PROPOSE PLUMBING WORK AND GAS PIPING SYSTEM @ CEL, 1ST FL., 2ND FL AND OPEN SPACE AS PER PLAN. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
Q00838118-P2
05/12/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIUCHENG LI
05/12/2024
Special inspection requirement — Energy Code Compliance Inspections
XIUCHENG LI
05/12/2024
Special inspection requirement — HVAC-R and service water heating equipment
XIUCHENG LI
05/12/2024
Special inspection requirement — HVAC-R and service water heating system controls
XIUCHENG LI
05/12/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
XIUCHENG LI
05/12/2024
Special inspection requirement — Maintenance information
XIUCHENG LI
12/21/2023
Special inspection requirement — Footing and Foundation
XIUCHENG LI
12/21/2023
Special inspection requirement — Final
XIUCHENG LI
12/21/2023
Special inspection requirement — Structural Wood Frame
XIUCHENG LI
12/21/2023
Special inspection requirement — Structural Steel - High Strength Bolting
XIUCHENG LI
12/21/2023
Special inspection requirement — Masonry
XIUCHENG LI
12/21/2023
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
XIUCHENG LI
12/21/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
XIUCHENG LI
12/21/2023
Special inspection requirement — Structural Steel - Welding
XIUCHENG LI
12/21/2023
Special inspection requirement — Concrete - Cast-In-Place
XIUCHENG LI
12/21/2023
Special inspection requirement — Structural Steel - Details
XIUCHENG LI
12/10/2023
Objection resolved — Addressed
12/07/2023
Objection raised — Admin
11/30/2023
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
11/30/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
11/27/2023
Filed — Alteration CO
PROPOSE PLUMBING WORK AND GAS PIPING SYSTEM @ CEL, 1ST FL., 2ND FL AND OPEN SPACE AS PER PLAN. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
Q00838118-P1
11/20/2023
Special inspection requirement — Footing and Foundation
XIUCHENG LI
11/20/2023
Special inspection requirement — Structural Wood Frame
XIUCHENG LI
11/20/2023
Special inspection requirement — Concrete - Cast-In-Place
XIUCHENG LI
11/20/2023
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
XIUCHENG LI
11/20/2023
Special inspection requirement — Masonry
XIUCHENG LI
11/20/2023
Special inspection requirement — Structural Stability – Alterations of existing buildings
XIUCHENG LI
11/08/2023
Violation issued (ECB, closed)
Construction
11/08/2023
Violation issued (ECB, closed)
Construction
09/08/2023
Permit issued — Plumbing
Q00838118-S3-PL
08/28/2023
Objection resolved — Addressed
08/28/2023
Objection resolved — Addressed
08/14/2023
Objection raised — Inspections
08/14/2023
Objection raised — Inspections
08/06/2023
Filed — Alteration CO
PROPOSE PLUMBING WORK AND GAS PIPING SYSTEM @ CEL, 1ST FL., 2ND FL AND OPEN SPACE AS PER PLAN. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
Q00838118-S3
07/01/2023
Permit issued — Structural
Q00838118-S2-ST
06/29/2023
Permit issued — General Construction
Q00838118-I1-GC
06/28/2023
Permit issued — Structural
Q00838118-S2-FO-EA
06/12/2023
Objection resolved — Addressed
Latest 60 of 86 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offLXC CONSTRUCTION INC01/15/2025
DOB NOWPlumbingSigned-offJOHN FITZGERALD PLBG &HTG09/08/2023
DOB NOWStructuralSigned-offLXC CONSTRUCTION INC07/01/2023
DOB NOWGeneral ConstructionPermit IssuedJIN L. LIN06/29/2023
DOB NOWStructuralSigned-offJIN L. LIN06/28/2023
DOB NOWConstruction FenceSigned-offJJK BUILDING CONSULTING05/11/2023
BISPLISSUEDK & BH PLUMBING & HTG INC05/06/2011
BISOTISSUEDKINGS BUILDERS GROUP INC04/21/2011
1 project · most recent 09/08/2025
Gas Storm Water/Sanitary
FiledStatusContractorScope
09/08/2025Signed-offJOHN FITZGERALD PLBG &HTGGas, Storm, Water/Sanitary
1 project · most recent 12/20/2024
General Wiring
FiledStatusContractorScope
12/20/2024CompleteA.C. MORGAN ELECTRICGeneral Wiring
1 project · most recent 09/08/2025
Steel Wood
FiledStatusContractorScope
09/08/2025Signed-offLXC CONSTRUCTION INCSteel, Wood
1 project · most recent 09/08/2025
Fence
FiledStatusContractorScope
09/08/2025Signed-offLXC CONSTRUCTION INCFence
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
04/08/2026Pass-Final CND-Occupancy InspectionPassView ↗
03/21/2025Pass-Final CND-Occupancy InspectionPassView ↗
09/09/2024Pass-Final CND-Occupancy InspectionPassView ↗
11/30/2023Certified Gas-Gas-Piping-RoughingCertifiedView ↗
11/30/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 34
DateRequirementInspectorRole
10/02/2025Structural Stability – Alterations of existing buildingsXIUCHENG LIspecial
10/02/2025Chimneys and ventsXIUCHENG LIspecial
06/03/2024Maintenance informationXIUCHENG LIenergy_progress
06/03/2024HVAC-R and service water heating equipmentXIUCHENG LIenergy_progress
06/03/2024HVAC-R and service water heating system controlsXIUCHENG LIenergy_progress
06/03/2024Fire-Resistant Penetrations and JointsXIUCHENG LIspecial
06/03/2024Energy Code Compliance InspectionsXIUCHENG LIprogress
06/03/2024HVAC-R and service water piping design and insulationXIUCHENG LIenergy_progress
05/12/2024Fire-Resistant Penetrations and JointsXIUCHENG LIspecial
05/12/2024Energy Code Compliance InspectionsXIUCHENG LIprogress
05/12/2024HVAC-R and service water heating equipmentXIUCHENG LIenergy_progress
05/12/2024HVAC-R and service water heating system controlsXIUCHENG LIenergy_progress
05/12/2024HVAC-R and service water piping design and insulationXIUCHENG LIenergy_progress
05/12/2024Maintenance informationXIUCHENG LIenergy_progress
12/21/2023Footing and FoundationXIUCHENG LIprogress
12/21/2023FinalXIUCHENG LIprogress
12/21/2023Structural Wood FrameXIUCHENG LIprogress
12/21/2023Structural Steel - High Strength BoltingXIUCHENG LIspecial
12/21/2023MasonryXIUCHENG LIspecial
12/21/2023Excavations - Sheeting, Shoring, and BracingXIUCHENG LIspecial
12/21/2023Structural Stability – Alterations of existing buildingsXIUCHENG LIspecial
12/21/2023Structural Steel - WeldingXIUCHENG LIspecial
12/21/2023Concrete - Cast-In-PlaceXIUCHENG LIspecial
12/21/2023Structural Steel - DetailsXIUCHENG LIspecial
11/20/2023Footing and FoundationXIUCHENG LIprogress
Latest 25 of 34.
▾Documents — 102 on file (BIS + DOB NOW)
▸Plans & Drawings10
▸DOB NOWPlans/Sketch10
08/24/2026Q00838118-P6Request digital key ↗
08/24/2026Q00838118-P2Request digital key ↗
08/24/2026Q00838118-S3Request digital key ↗
Showing 3 of 10 on file for this type
▸Applications & Permits4
▸BISWORK PERMIT APPLICATION2
05/09/2011420345736Open ↗
04/21/2011420345736Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION2
07/28/2025420345736Open ↗
04/19/2011420345736Open ↗
▸Zoning, Tax Lot & Property Records6
▸DOB NOWZD1: DOB Zoning Diagram5
08/24/2026Q00838118-P6Open ↗
08/24/2026Q00838118-P3Open ↗
08/24/2026Q00838118-P4Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/24/2026Q00838118-I1Open ↗
▸Seals & Professional Certifications30
▸DOB NOWProgress Inspector Seal & Signature12
09/02/2026Q00838118-S3Open ↗
09/02/2026Q00838118-S3Open ↗
09/02/2026Q00838118-S3Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature10
08/24/2026Q00838118-P6Open ↗
08/24/2026Q00838118-P3Open ↗
08/24/2026Q00838118-P2Open ↗
Showing 3 of 10 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature7
09/02/2026Q00838118-S3Open ↗
09/01/2026Q00838118-P1Open ↗
09/01/2026Q00838118-P1Open ↗
Showing 3 of 7 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
04/21/2011420345736Open ↗
▸Trade Schedules & Equipment1
▸BISSCHEDULE B - PLUMBING1
04/19/2011420345736Open ↗
▸Safety & Tenant Protection8
▸DOB NOWStreet Tree Checklist7
08/24/2026Q00838118-P6Open ↗
08/24/2026Q00838118-P4Open ↗
08/24/2026Q00838118-P3Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/24/2026Q00838118-S2Open ↗
▸Environmental & Asbestos11
▸DOB NOWDEP ACP-5: Asbestos Assessment Report10
08/24/2026Q00838118-P6Open ↗
08/24/2026Q00838118-P3Open ↗
08/24/2026Q00838118-P2Open ↗
Showing 3 of 10 on file for this type
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
04/22/2011420345736Open ↗
▸Energy Compliance1
▸BISTECHNICAL REPORT: ENERGY1
04/21/2011420345736Open ↗
▸Approvals, Objections & Sign-offs1
▸BISADMINISTRATIVE OBJECTIONS1
04/22/2011420345736Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
04/19/2011420345736Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
04/19/2011420345736Open ↗
▸Other Documents28
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone7
08/24/2026Q00838118-P6Open ↗
08/24/2026Q00838118-P3Open ↗
08/24/2026Q00838118-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWPlot Diagram7
08/24/2026Q00838118-P6Open ↗
08/24/2026Q00838118-S2Open ↗
08/24/2026Q00838118-P3Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWSite Survey: Initial7
08/24/2026Q00838118-P6Open ↗
08/24/2026Q00838118-P4Open ↗
08/24/2026Q00838118-P3Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWProperty Ownership Certification5
08/24/2026Q00838118-P6Open ↗
08/24/2026Q00838118-P3Open ↗
08/24/2026Q00838118-I1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWAdjoining Owners Notification1
08/24/2026Q00838118-S2Open ↗
▸DOB NOWFinal Survey1
08/24/2026Q00838118-I1Open ↗