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Two family converted from one family
150-19 25 AVENUE
QUEENS · Murray Hill-Broadway Flushing · BIN 4106668
💬 Discuss this project
1925Year Built
2Stories
B3Building Class
R3-1Zoning
2,380 sfGross Floor Area
2Units
Rent Stabilized0 Open Violations
Two family converted from one family · 4,000 sf lot · 0.6 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingEquipmentGeneral
Roof2p · 1 filing · 3 docs
Attic10p · 1 filing · 20 docs
Floor 211p · 1 filing · 20 docs
Floor 157p · 1 filing · 20 docs
Cellar19p · 1 filing · 20 docs
Site & exterior55p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/11/2025$2.0M—— → —$831/sf building
09/15/2023$940K—Private party → Private party$395/sf building
11/29/2016$878K—Private party → Private party$369/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BAYSIDE ENGINEERING PC812/05/2024
CHUN FENG, ARCHITECT101/12/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
ZHENG & ASSOCIATES LLC1403/21/2026
AMERGY SOLAR203/21/2026
IBUILD CONSULTING203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
L2 CONSTRUCTION INCGeneral Contractor407/08/2026
AMERGY SOLAR INCGeneral Contractor303/21/2026
ROCK E SMALL PLBG&HTG INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SD TESTING & INSPECTION S7010612/05/2024
SQ. ARCH, LLC4802101/12/2024
Building Lifecycle
All (93)Filed (9)Permit Issued (5)Signed Off (4)Violation (3)Inspection (10)Objection (32)Special Inspection (30)
03/27/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
02/24/2025
Signed off — ALT-CO - New Building with Existing Elements to Remain
VERTICAL AND HORIZONTAL EXTENSION OF EXISTING ONE FAMILY & CONVERTING TO TWO FAMILY HOUSE. OBTAIN NEW C OF O.
Q00940003-S5
02/24/2025
Signed off — ALT-CO - New Building with Existing Elements to Remain
VERTICAL AND HORIZONTAL EXTENSION OF EXISTING ONE FAMILY & CONVERTING TO TWO FAMILY HOUSE. OBTAIN NEW C OF O.
Q00940003-S4
02/14/2025
Inspection — Pass-Final Curb Cut Non-Directive 14
Pass
View inspection ↗
02/05/2025
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
01/29/2025
Inspection — Fail-Final Curb Cut Non-Directive 14
Fail
View inspection ↗
01/22/2025
Inspection — Fail-Final Curb Cut Non-Directive 14
Fail
View inspection ↗
01/13/2025
Special inspection requirement — Mechanical Systems
XIUCHENG LI
01/13/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIUCHENG LI
01/13/2025
Special inspection requirement — Subgrade Inspections
XIUCHENG LI
01/13/2025
Special inspection requirement — Masonry
XIUCHENG LI
01/13/2025
Special inspection requirement — Structural Steel - Details
XIUCHENG LI
01/13/2025
Special inspection requirement — Chimneys and vents
XIUCHENG LI
01/13/2025
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
XIUCHENG LI
01/13/2025
Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing
XIUCHENG LI
01/13/2025
Special inspection requirement — Concrete - Cast-In-Place
XIUCHENG LI
01/13/2025
Special inspection requirement — Structural Steel - Welding
XIUCHENG LI
01/13/2025
Special inspection requirement — Structural Steel - High Strength Bolting
XIUCHENG LI
01/13/2025
Special inspection requirement — Subsurface Investigations (Borings/Test Pits)
TONY ONYEAGORO
01/13/2025
Special inspection requirement — Heating Systems
XIUCHENG LI
01/13/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
XIUCHENG LI
01/13/2025
Special inspection requirement — Structural Wood Frame
XIUCHENG LI
01/13/2025
Special inspection requirement — Footing and Foundation
XIUCHENG LI
01/13/2025
Special inspection requirement — Final
XIUCHENG LI
01/13/2025
Special inspection requirement — Energy Code Compliance Inspections
XIUCHENG LI
01/13/2025
Special inspection requirement — Fire-Resistance Rated Construction
XIUCHENG LI
01/13/2025
Special inspection requirement — Insulation placement and R values
XIUCHENG LI
01/13/2025
Special inspection requirement — Maintenance information
XIUCHENG LI
01/13/2025
Special inspection requirement — Protection of exposed foundation insulation
XIUCHENG LI
01/13/2025
Special inspection requirement — Fenestration air leakage
XIUCHENG LI
01/13/2025
Special inspection requirement — Metering
XIUCHENG LI
01/13/2025
Special inspection requirement — HVAC-R and service water heating equipment
XIUCHENG LI
01/13/2025
Special inspection requirement — Electric vehicle service equipment requirements
XIUCHENG LI
01/13/2025
Special inspection requirement — Duct leakage testing, insulation and design
XIUCHENG LI
01/13/2025
Special inspection requirement — Interior lighting power
XIUCHENG LI
01/13/2025
Special inspection requirement — Air barrier - visual inspection
XIUCHENG LI
01/13/2025
Special inspection requirement — Air barrier — testing
XIUCHENG LI
01/09/2025
Inspection — Fail-Final Curb Cut Non-Directive 14
Fail
View inspection ↗
12/24/2024
Signed off — Alteration
Installation of Solar panels on existing roof structure, No change in use, egress or occupancy.
Q00981371-I1
12/23/2024
Permit issued — Curb Cut
Q00940003-S5-CC
12/18/2024
Objection raised — Scope
12/18/2024
Objection resolved — Addressed
12/18/2024
Objection raised — Zoning
12/18/2024
Objection resolved — Addressed
12/05/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
VERTICAL AND HORIZONTAL EXTENSION OF EXISTING ONE FAMILY & CONVERTING TO TWO FAMILY HOUSE. OBTAIN NEW C OF O.
Q00940003-P3
12/05/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
VERTICAL AND HORIZONTAL EXTENSION OF EXISTING ONE FAMILY & CONVERTING TO TWO FAMILY HOUSE. OBTAIN NEW C OF O.
Q00940003-P2
12/04/2024
Violation issued (HPD, closed)
I
12/02/2024
Signed off — ALT-CO - New Building with Existing Elements to Remain
VERTICAL AND HORIZONTAL EXTENSION OF EXISTING ONE FAMILY & CONVERTING TO TWO FAMILY HOUSE. OBTAIN NEW C OF O.
Q00940003-S1
11/19/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
VERTICAL AND HORIZONTAL EXTENSION OF EXISTING ONE FAMILY & CONVERTING TO TWO FAMILY HOUSE. OBTAIN NEW C OF O.
Q00940003-P1
07/19/2024
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
07/19/2024
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
07/19/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
07/19/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
07/15/2024
Permit issued — Plumbing
Q00940003-S4-PL
07/10/2024
Objection raised — Scope
07/10/2024
Objection resolved — Addressed
07/10/2024
Objection raised — Structural
07/10/2024
Objection resolved — Addressed
07/10/2024
Objection raised — Zoning
07/10/2024
Objection resolved — Addressed
Latest 60 of 93 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWCurb CutSigned-offL2 CONSTRUCTION INC12/23/2024
DOB NOWPlumbingSigned-offROCK E SMALL PLBG&HTG INC07/15/2024
DOB NOWMechanical SystemsPermit IssuedL2 CONSTRUCTION INC03/08/2024
DOB NOWConstruction FenceSigned-offL2 CONSTRUCTION INC02/26/2024
DOB NOWSolarSigned-offAMERGY SOLAR INC01/26/2024
BISPLISSUEDSENID PL & HTG CORP05/19/2008
BISOTISSUEDLYDON QUALITY CON05/09/2008
1 project · most recent 12/05/2024
Associated Ducts and Piping Heating Systems
FiledStatusContractorScopeMake / Model / Capacity
12/05/2024Signed-offL2 CONSTRUCTION INCAssociated Ducts and Piping, Heating Systems
Heating
A.O. Smith GCR-40 200 40,000 BTU · Water Heater ×9
Williamson GWA-100-N-T 100,000 BTU · Boiler ×9
Ducts & Piping
Delta Breeze SLIM50 50 CFM · Exhaust Fan ×21
Air King EB30BL 130 CFM · Kitchen Exhaust ×6
1 project · most recent 12/05/2024
Gas Storm Water/Sanitary
FiledStatusContractorScope
12/05/2024Signed-offROCK E SMALL PLBG&HTG INCGas, Storm, Water/Sanitary
2 projects · most recent 03/08/2024
General Wiring
FiledStatusContractorScope
03/08/2024CompleteA.C. MORGAN ELECTRICGeneral Wiring
12/27/2023CompleteI.P. ELECTRIC INC—
1 project · most recent 12/05/2024
Steel Masonry Wood
FiledStatusContractorScope
12/05/2024Signed-offL2 CONSTRUCTION INCSteel, Masonry, Wood
1 project · most recent 12/05/2024
Fence
FiledStatusContractorScope
12/05/2024Signed-offL2 CONSTRUCTION INCFence
1 project · most recent 12/05/2024
Earthwork
FiledStatusContractorScope
12/05/2024Signed-offL2 CONSTRUCTION INCEarthwork
▾Field Inspections (DOB CAP) — 10
DateTypeResultReport
03/27/2025Pass-Final CND-Occupancy InspectionPassView ↗
02/14/2025Pass-Final Curb Cut Non-Directive 14PassView ↗
02/05/2025Pass-Final CND-Occupancy InspectionPassView ↗
01/29/2025Fail-Final Curb Cut Non-Directive 14FailView ↗
01/22/2025Fail-Final Curb Cut Non-Directive 14FailView ↗
01/09/2025Fail-Final Curb Cut Non-Directive 14FailView ↗
07/19/2024Certified Gas-Gas-Piping-RoughingCertifiedView ↗
07/19/2024Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
07/19/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
07/19/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 44
DateRequirementInspectorRole
01/13/2025Mechanical SystemsXIUCHENG LIspecial
01/13/2025Fire-Resistant Penetrations and JointsXIUCHENG LIspecial
01/13/2025Subgrade InspectionsXIUCHENG LIspecial
01/13/2025MasonryXIUCHENG LIspecial
01/13/2025Structural Steel - DetailsXIUCHENG LIspecial
01/13/2025Chimneys and ventsXIUCHENG LIspecial
01/13/2025Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationXIUCHENG LIspecial
01/13/2025Excavations - Sheeting, Shoring, and BracingXIUCHENG LIspecial
01/13/2025Concrete - Cast-In-PlaceXIUCHENG LIspecial
01/13/2025Structural Steel - WeldingXIUCHENG LIspecial
01/13/2025Structural Steel - High Strength BoltingXIUCHENG LIspecial
01/13/2025Subsurface Investigations (Borings/Test Pits)TONY ONYEAGOROspecial
01/13/2025Heating SystemsXIUCHENG LIspecial
01/13/2025Structural Stability – Alterations of existing buildingsXIUCHENG LIspecial
01/13/2025Structural Wood FrameXIUCHENG LIprogress
01/13/2025Footing and FoundationXIUCHENG LIprogress
01/13/2025FinalXIUCHENG LIprogress
01/13/2025Energy Code Compliance InspectionsXIUCHENG LIprogress
01/13/2025Fire-Resistance Rated ConstructionXIUCHENG LIprogress
01/13/2025Insulation placement and R valuesXIUCHENG LIenergy_progress
01/13/2025Maintenance informationXIUCHENG LIenergy_progress
01/13/2025Protection of exposed foundation insulationXIUCHENG LIenergy_progress
01/13/2025Fenestration air leakageXIUCHENG LIenergy_progress
01/13/2025MeteringXIUCHENG LIenergy_progress
01/13/2025HVAC-R and service water heating equipmentXIUCHENG LIenergy_progress
Latest 25 of 44.
▾Documents — 101 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch9
08/23/2026Q00981371-I1Request digital key ↗
08/22/2026Q00940003-P3Request digital key ↗
08/22/2026Q00940003-S4Request digital key ↗
Showing 3 of 9 on file for this type
▸Applications & Permits6
▸BISPLAN / WORK APPROVAL APPLICATION3
06/17/2024440817797Open ↗
07/11/2008410097700Open ↗
04/29/2008410097700Open ↗
▸BISWORK PERMIT APPLICATION2
05/19/2008410097700Open ↗
05/09/2008410097700Open ↗
▸BISBPP-5 - Authorization to the Department of Transportation1
07/30/2024440817797Open ↗
▸Zoning, Tax Lot & Property Records7
▸DOB NOWZD1: DOB Zoning Diagram3
08/13/2026Q00940003-P1Open ↗
08/13/2026Q00940003-P2Open ↗
08/13/2026Q00940003-I1Open ↗
▸DOB NOWZoning Exhibit form (1-5)3
08/13/2026Q00940003-I1Open ↗
08/13/2026Q00940003-P2Open ↗
08/13/2026Q00940003-P1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026Q00940003-I1Open ↗
▸Seals & Professional Certifications28
▸DOB NOWDPL-1: Design Professional Seal & Signature9
08/13/2026Q00940003-S5Open ↗
08/13/2026Q00940003-P3Open ↗
08/13/2026Q00940003-P1Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWProgress Inspector Seal & Signature7
09/02/2026Q00940003-S3Open ↗
09/02/2026Q00940003-S3Open ↗
08/26/2026Q00940003-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
09/02/2026Q00940003-S3Open ↗
08/26/2026Q00940003-I1Open ↗
08/26/2026Q00940003-I1Open ↗
Showing 3 of 6 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION4
12/23/2008410097700Open ↗
05/09/2008410097700Open ↗
04/14/2008410097700Open ↗
Showing 3 of 4 on file for this type
▸BISAPPLICANT OWNER SIGNATURE1
06/17/2024440817797Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
06/17/2024440817797Open ↗
▸Trade Schedules & Equipment7
▸BISSCHEDULE B - PLUMBING3
07/11/2008410097700Open ↗
05/08/2008410097700Open ↗
04/14/2008410097700Open ↗
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)3
08/13/2026Q00940003-P2Open ↗
08/13/2026Q00940003-I1Open ↗
08/13/2026Q00940003-P1Open ↗
▸BISSELF-CERT PLUMBING NOTICE1
11/07/2008410097700Open ↗
▸Safety & Tenant Protection2
▸BISSTREET TREE CHECKLIST1
07/30/2024440817797Open ↗
▸BISSTREET TREE SIGNOFF1
03/18/2025440817797Open ↗
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
08/13/2026Q00940003-P1Open ↗
08/13/2026Q00940003-P2Open ↗
08/13/2026Q00940003-S3Open ↗
Showing 3 of 7 on file for this type
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
04/14/2008410097700Open ↗
▸Inspections & Test Reports5
▸DOB NOWSOIL REPORT3
08/13/2026Q00940003-P2Open ↗
08/13/2026Q00940003-P1Open ↗
08/13/2026Q00940003-I1Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram1
08/13/2026Q00940003-I1Open ↗
▸DOB NOWGeotechnical Report (BC 1803.6)1
08/13/2026Q00940003-I1Open ↗
▸Approvals, Objections & Sign-offs4
▸BISCERTIFICATE OF OCCUPANCY / LOC: REQUEST1
11/19/2008410097700Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
04/14/2008410097700Open ↗
▸BISBPP-8 - Request Items for Builders Pavement Plan Signoff1
03/19/2025440817797Open ↗
▸DOB NOWUtility Company Final Acceptance Letter1
08/13/2026Q00981371-I1Open ↗
▸Cost, Insurance & Ownership2
▸BISBPP-11 - Affidavit as to Roadway Pavement And/Or Sidewalk and Curb Construction1
03/19/2025440817797Open ↗
▸BISCOST AFFIDAVIT1
05/19/2008410097700Open ↗
▸Filing & Intake Forms3
▸BISEFILING COVER SHEET1
04/14/2008410097700Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
06/17/2024440817797Open ↗
▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31
06/17/2024440817797Open ↗
▸Other Documents20
▸BISBPP - SUPPORTING DOCUMENTATION7
03/19/2025440817797Open ↗
03/19/2025440817797Open ↗
03/19/2025440817797Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWSite Survey: Initial3
08/13/2026Q00940003-I1Open ↗
08/13/2026Q00940003-P1Open ↗
08/13/2026Q00940003-P2Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3
08/13/2026Q00940003-P2Open ↗
08/13/2026Q00940003-I1Open ↗
08/13/2026Q00940003-P1Open ↗
▸DOB NOWProperty Ownership Certification3
08/13/2026Q00940003-P2Open ↗
08/13/2026Q00940003-I1Open ↗
08/13/2026Q00940003-P1Open ↗
▸BISRECORDS MGMT FEE PAYMENT RECEIPT1
03/19/2025440817797Open ↗
▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION1
11/19/2008410097700Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026Q00940003-I1Open ↗
▸DOB NOWFinal Survey1
08/13/2026Q00940003-I1Open ↗