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Two family brick
43-40 161 STREET
QUEENS · BIN 4122352
💬 Discuss this project
1930Year Built
3Stories
B1Building Class
R4-1Zoning
3,599 sfGross Floor Area
2Units
0 Open ViolationsFDNY Report ↗
Two family brick · 4,000 sf lot · 0.9 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalPlumbing
Floor 210p · 1 filing · 20 docs
Floor 112p · 1 filing · 20 docs
Cellar12p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
L&L CONSTRUCTION DEVELOPM103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
02/01/2019$1.1M—Private party → Private party$311/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ZHENG & ASSOCIATES LLC712/19/2024
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
L&L CONSTRUCTION DEVELOPGeneral Contractor603/21/2026
EXPERT FIRE SPRINKLER,LLCFire Protection207/08/2026
DPH PLUMBING & HTG CORPPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ZHENG & ASSOCIATES LLC7330612/19/2024
TRIANGLE INSPECTION & TES7495305/16/2024
Building Lifecycle
All (70)Filed (7)Permit Issued (5)Signed Off (3)Violation (1)Inspection (12)Objection (12)Special Inspection (30)
05/15/2025
Signed off — ALT-CO - New Building with Existing Elements to Remain
ENLARGE & CONVERT EXISTING ONE FAMILY DWELLING UNIT INTO TWO FAMILY DWELLING UNITS. OBTAIN NEW C OF O.
Q00690409-I1
04/02/2025
Signed off — Alteration
INSTALL NEW TEMPERARY CONSTRUCTION FENCE ONLY.
Q00690541-I1
12/19/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
ENLARGE & CONVERT EXISTING ONE FAMILY DWELLING UNIT INTO TWO FAMILY DWELLING UNITS. OBTAIN NEW C OF O.
Q00690409-P5
11/26/2024
Signed off — Alteration
FILE PLUMBING WORK AND INSTALL NEW FIRE SPRINKLER SYSTEM FOR PROPOSED ALTERATION WORK.
Q00691263-I1
06/14/2024
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
06/13/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
06/07/2024
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
05/23/2024
Permit issued — Plumbing
Q00691263-I1-EW-SP
05/17/2024
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
Jinfar Liu
05/17/2024
Special inspection requirement — Energy Code Compliance Inspections
Jinfar Liu
05/17/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jinfar Liu
05/17/2024
Special inspection requirement — Sprinkler Systems
Jinfar Liu
05/17/2024
Special inspection requirement — Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention Facilities
Rajasekhar Sakhamuri
05/16/2024
Filed — Alteration
FILE PLUMBING WORK AND INSTALL NEW FIRE SPRINKLER SYSTEM FOR PROPOSED ALTERATION WORK.
Q00691263-P2
05/16/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jinfar Liu
05/16/2024
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
Jinfar Liu
05/16/2024
Special inspection requirement — Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention Facilities
Rajasekhar Sakhamuri
05/16/2024
Special inspection requirement — Sprinkler Systems
Jinfar Liu
05/16/2024
Special inspection requirement — Energy Code Compliance Inspections
Jinfar Liu
04/11/2024
Filed — ALT-CO - New Building with Existing Elements to Remain
ENLARGE & CONVERT EXISTING ONE FAMILY DWELLING UNIT INTO TWO FAMILY DWELLING UNITS. OBTAIN NEW C OF O.
Q00690409-P1
12/06/2023
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
11/15/2023
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
11/15/2023
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
11/15/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
11/15/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
11/01/2023
Filed — Alteration
FILE PLUMBING WORK AND INSTALL NEW FIRE SPRINKLER SYSTEM FOR PROPOSED ALTERATION WORK.
Q00691263-P1
10/17/2023
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
Jinfar Liu
10/17/2023
Special inspection requirement — Energy Code Compliance Inspections
Jinfar Liu
10/17/2023
Special inspection requirement — Sprinkler Systems
Jinfar Liu
10/17/2023
Special inspection requirement — Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention Facilities
Rajasekhar Sakhamuri
10/17/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jinfar Liu
08/29/2023
Permit issued — Sprinklers
Q00691263-I1-EW-SP
08/24/2023
Permit issued — Plumbing
Q00691263-I1-PL
07/01/2023
Violation issued (ECB, closed)
Construction
06/02/2023
Special inspection requirement — Final
Jinfar Liu
06/02/2023
Special inspection requirement — Fire-Resistance Rated Construction
Jinfar Liu
06/02/2023
Special inspection requirement — Footing and Foundation
Jinfar Liu
06/02/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
Jinfar Liu
06/02/2023
Special inspection requirement — HVAC-R and service water heating equipment
Jinfar Liu
06/02/2023
Special inspection requirement — Metering
Jinfar Liu
06/02/2023
Special inspection requirement — Air barrier - visual inspection
Jinfar Liu
06/02/2023
Special inspection requirement — HVAC-R and service water heating system controls
Jinfar Liu
06/02/2023
Special inspection requirement — Permanent certificate
Jinfar Liu
06/02/2023
Special inspection requirement — Duct leakage testing, insulation and design
Jinfar Liu
06/02/2023
Special inspection requirement — Fenestration areas
Jinfar Liu
06/02/2023
Special inspection requirement — Insulation placement and R values
Jinfar Liu
06/02/2023
Special inspection requirement — Electric vehicle service equipment requirements
Jinfar Liu
06/02/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
Jinfar Liu
06/02/2023
Special inspection requirement — Fenestration air leakage
Jinfar Liu
05/19/2023
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
05/16/2023
Inspection — Fail-Final PL - Up to 9 Requested Floors
Fail
View inspection ↗
05/04/2023
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
04/05/2023
Permit issued — General Construction
Q00690409-I1-GC-CX
04/04/2023
Permit issued — Construction Fence
Q00690541-I1-FN
01/19/2023
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
11/16/2022
Objection raised — Admin
11/16/2022
Objection resolved — Addressed
08/02/2022
Filed — Alteration
FILE PLUMBING WORK AND INSTALL NEW FIRE SPRINKLER SYSTEM FOR PROPOSED ALTERATION WORK.
Q00691263-I1
03/31/2022
Objection raised — Scope
03/31/2022
Objection resolved — Addressed
Latest 60 of 70 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offEXPERT FIRE SPRINKLER,LLC05/23/2024
DOB NOWSprinklersSigned-offEXPERT FIRE SPRINKLER,LLC08/29/2023
DOB NOWPlumbingSigned-offDPH PLUMBING & HTG CORP08/24/2023
DOB NOWGeneral ConstructionPermit IssuedL&L CONSTRUCTION DEVELOP04/05/2023
DOB NOWConstruction FenceSigned-offL&L CONSTRUCTION DEVELOP04/04/2023
1 project · most recent 12/19/2024
Air Conditioning Systems Heating Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
12/19/2024Permit IssuedL&L CONSTRUCTION DEVELOPAir Conditioning Systems, Heating Systems, Ventilation Systems
Cooling
Carrier 24ABB348A360 1,200 CFM · Condensing Unit ×2
Heating
Williamson NFB-175H 210,000 BTU · Boiler ×2
Ventilation
Broan FB4CNF048 100 CFM · Erv ×2
1 project · most recent 02/13/2025
General Wiring
FiledStatusContractorScope
02/13/2025CompleteKJK ELECTRIC INCGeneral Wiring
1 project · most recent 12/19/2024
Steel Concrete Masonry
FiledStatusContractorScope
12/19/2024Permit IssuedL&L CONSTRUCTION DEVELOPSteel, Concrete, Masonry
▾Field Inspections (DOB CAP) — 12
DateTypeResultReport
06/14/2024Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
06/13/2024Pass-Final CND-Occupancy InspectionPassView ↗
06/07/2024Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
12/06/2023Pass-Final PL - Up to 3 Requested FloorsPassView ↗
11/15/2023Certified Gas-Gas-Piping-RoughingCertifiedView ↗
11/15/2023Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
11/15/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
11/15/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
05/19/2023Pass-Final PL - Up to 9 Requested FloorsPassView ↗
05/16/2023Fail-Final PL - Up to 9 Requested FloorsFailView ↗
05/04/2023Pass-Final PL - Up to 9 Requested FloorsPassView ↗
01/19/2023Pass-Final PL - Up to 3 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 49
DateRequirementInspectorRole
05/17/2024Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationJinfar Liuspecial
05/17/2024Energy Code Compliance InspectionsJinfar Liuprogress
05/17/2024Fire-Resistant Penetrations and JointsJinfar Liuspecial
05/17/2024Sprinkler SystemsJinfar Liuspecial
05/17/2024Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention FacilitiesRajasekhar Sakhamurispecial
05/16/2024Fire-Resistant Penetrations and JointsJinfar Liuspecial
05/16/2024Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationJinfar Liuspecial
05/16/2024Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention FacilitiesRajasekhar Sakhamurispecial
05/16/2024Sprinkler SystemsJinfar Liuspecial
05/16/2024Energy Code Compliance InspectionsJinfar Liuprogress
10/17/2023Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationJinfar Liuspecial
10/17/2023Energy Code Compliance InspectionsJinfar Liuprogress
10/17/2023Sprinkler SystemsJinfar Liuspecial
10/17/2023Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention FacilitiesRajasekhar Sakhamurispecial
10/17/2023Fire-Resistant Penetrations and JointsJinfar Liuspecial
06/02/2023FinalJinfar Liuprogress
06/02/2023Fire-Resistance Rated ConstructionJinfar Liuprogress
06/02/2023Footing and FoundationJinfar Liuprogress
06/02/2023Fenestration and door U-factor and product ratingsJinfar Liuenergy_progress
06/02/2023HVAC-R and service water heating equipmentJinfar Liuenergy_progress
06/02/2023MeteringJinfar Liuenergy_progress
06/02/2023Air barrier - visual inspectionJinfar Liuenergy_progress
06/02/2023HVAC-R and service water heating system controlsJinfar Liuenergy_progress
06/02/2023Permanent certificateJinfar Liuenergy_progress
06/02/2023Duct leakage testing, insulation and designJinfar Liuenergy_progress
Latest 25 of 49.
▾Documents — 72 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch7
08/26/2026Q00690541-I1Request digital key ↗
08/23/2026Q00690409-P5Request digital key ↗
08/23/2026Q00690409-P1Request digital key ↗
Showing 3 of 7 on file for this type
▸Applications & Permits3
▸BISBPP-DOT: SIDEWALK/CURB/ROAD WORK PERMITS1
03/31/2025440707488Open ↗
▸BISBPP-5 - Authorization to the Department of Transportation1
04/06/2022440707488Open ↗
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1
04/06/2022440707488Open ↗
▸Zoning, Tax Lot & Property Records4
▸DOB NOWZD1: DOB Zoning Diagram3
08/13/2026Q00690409-P1Open ↗
08/13/2026Q00690409-I1Open ↗
08/13/2026Q00690409-P5Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026Q00690409-I1Open ↗
▸Seals & Professional Certifications23
▸DOB NOWSpecial Inspector Seal & Signature8
08/31/2026Q00691263-P2Open ↗
08/31/2026Q00691263-P2Open ↗
08/29/2026Q00691263-P1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWProgress Inspector Seal & Signature7
08/31/2026Q00691263-P2Open ↗
08/29/2026Q00691263-P1Open ↗
08/26/2026Q00690409-P1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/26/2026Q00690541-I1Open ↗
08/23/2026Q00690409-P5Open ↗
08/23/2026Q00690409-I1Open ↗
Showing 3 of 7 on file for this type
▸BISAPPLICANT OWNER SIGNATURE1
04/06/2022440707488Open ↗
▸Trade Schedules & Equipment3
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)3
08/13/2026Q00690409-P1Open ↗
08/13/2026Q00690409-I1Open ↗
08/13/2026Q00690409-P5Open ↗
▸Safety & Tenant Protection1
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026Q00690409-I1Open ↗
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
08/23/2026Q00690409-P5Open ↗
08/23/2026Q00690409-P1Open ↗
08/22/2026Q00691263-I1Open ↗
Showing 3 of 6 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis1
08/13/2026Q00690409-I1Open ↗
▸Inspections & Test Reports6
▸DOB NOWSOIL REPORT3
08/13/2026Q00690409-P5Open ↗
08/13/2026Q00690409-P1Open ↗
08/13/2026Q00690409-I1Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY1
06/02/2022440707488Open ↗
▸DOB NOWTR4 Test Report and Plot Diagram1
08/13/2026Q00690409-I1Open ↗
▸DOB NOWTR4 Plot Diagram1
08/13/2026Q00690409-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸BISBPP-8 - Request Items for Builders Pavement Plan Signoff1
03/31/2025440707488Open ↗
▸Cost, Insurance & Ownership1
▸BISBPP: ENGINEERS AFFIDAVIT1
03/31/2025440707488Open ↗
▸Other Documents16
▸BISBPP - SUPPORTING DOCUMENTATION4
03/31/2025440707488Open ↗
03/31/2025440707488Open ↗
03/31/2025440707488Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSite Survey: Initial3
08/13/2026Q00690409-I1Open ↗
08/13/2026Q00690409-P1Open ↗
08/13/2026Q00690409-P5Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3
08/13/2026Q00690409-P1Open ↗
08/13/2026Q00690409-P5Open ↗
08/13/2026Q00690409-I1Open ↗
▸DOB NOWProperty Ownership Certification3
08/23/2026Q00690409-P5Open ↗
08/23/2026Q00690409-P1Open ↗
08/15/2026Q00690409-I1Open ↗
▸DOB NOWFinal Survey1
08/13/2026Q00690409-I1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026Q00690409-I1Open ↗
▸DOB NOWPARTIAL DEMO: 10-DAY Notice1
08/13/2026Q00690409-I1Open ↗