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BuildNYC
Two family frame
64-49 231ST STREET
QUEENS · BIN 4163464
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2024Year Built
2Stories
B2Building Class
R3XZoning
2,600 sfGross Floor Area
2Units
0 Active ViolationsFDNY Report ↗
Two family frame · 4,000 sf lot · 0.65 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalPlumbingFire ProtectionEquipmentCivilGeneral
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Permit Issued — active, not yet Signed-off
RoofNew 2-story 2-family HouseUnder Construction5p · 2 filings · 20 docs
AtticNew 2-story 2-family HouseUnder Construction5p · 1 filing · 20 docs
Floor 2New 2-story 2-family HouseUnder Construction14p · 1 filing · 20 docs
Floor 1New 2-story 2-family HouseUnder Construction32p · 1 filing · 20 docs
CellarNew 2-story 2-family HouseUnder Construction14p · 1 filing · 20 docs
Site & exteriorNew 2-story 2-family HouseUnder Construction14p · 2 filings · 20 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Fang Architect609/28/2026
Parker and West Engineering105/07/2025
Agt Architecture104/23/2025
Times Buildings Engineering Service108/15/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Meiyun Chen103/21/2026
Fang Architect203/21/2026
Sunrun103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
L&L Construction DevelopmentScaffold407/08/2026
Structure R USScaffold303/21/2026
Dynasty ContractingScaffold303/21/2026
QMB Plumbing & HeatingPlumbing207/08/2026
L&L Construction DevelopmentGeneral Contractor207/08/2026
XH&RC Plumbing and HeatingPlumbing107/08/2026
GX Construction ManagementGeneral Contractor107/09/2026
Sunrun Installation ServiceGeneral Contractor107/08/2026
Village P & H NYPlumbing107/09/2026
Dynasty ContractingGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Flushing Engineering Service4373309/28/2026
Fang Architect5513102/03/2026
Triangle Inspection & Tes7495202/03/2026
Parker and West Engineering5272105/07/2025
Building Lifecycle
All (93)Filed (9)Permit Issued (14)Signed Off (6)Violation (2)Inspection (6)Objection (26)Special Inspection (30)
09/28/2026
Filed — New Building
TO FILE EXTERIOR HOUSE CONNECTION PLUMBING WORK IN CONJUNCTION WITH HCQ-2521/23.
Q00904682-S6
09/28/2026
Signed off — New Building
TO FILE EXTERIOR HOUSE CONNECTION PLUMBING WORK IN CONJUNCTION WITH HCQ-2521/23.
Q00904682-S1
09/25/2026
Signed off — New Building
TO FILE EXTERIOR HOUSE CONNECTION PLUMBING WORK IN CONJUNCTION WITH HCQ-2521/23.
Q00904682-S2
09/25/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
KY FU
09/25/2026
Special inspection requirement — HVAC-R and service water heating system controls
KY FU
09/25/2026
Special inspection requirement — Maintenance information
KY FU
09/25/2026
Special inspection requirement — Ventilation and air distribution system
KY FU
09/25/2026
Special inspection requirement — HVAC-R and service water heating equipment
KY FU
09/25/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
KY FU
09/25/2026
Special inspection requirement — Final
KY FU
09/25/2026
Special inspection requirement — Energy Code Compliance Inspections
KY FU
09/25/2026
Special inspection requirement — Mechanical Systems
KY FU
09/04/2026
Permit issued — Curb Cut
Q00904682-S2-CC
08/19/2026
Signed off — Alteration
File temporary construction fence.
Q00913713-I1
08/19/2026
Signed off — New Building
TO FILE EXTERIOR HOUSE CONNECTION PLUMBING WORK IN CONJUNCTION WITH HCQ-2521/23.
Q00904682-S5
07/07/2026
Permit issued — Foundation
Q00904682-I1-GC-CX
07/07/2026
Permit issued — Plumbing
Q00904682-S1-PL
04/17/2026
Signed off — Alteration
Q01221587-I1
03/24/2026
Objection resolved — Addressed
03/24/2026
Objection resolved — Addressed
03/24/2026
Special inspection requirement — HVAC-R and service water heating system controls
DEZHANG FANG
03/24/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
DEZHANG FANG
03/24/2026
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
DEZHANG FANG
03/24/2026
Special inspection requirement — Sprinkler Systems
DEZHANG FANG
03/24/2026
Special inspection requirement — Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention Facilities
Rajasekhar Sakhamuri
03/24/2026
Special inspection requirement — Energy Code Compliance Inspections
DEZHANG FANG
03/24/2026
Special inspection requirement — Maintenance information
DEZHANG FANG
03/24/2026
Special inspection requirement — HVAC-R and service water heating equipment
DEZHANG FANG
03/24/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
DEZHANG FANG
03/20/2026
Objection raised — Plumbing
03/20/2026
Objection raised — Scope
02/03/2026
Filed — New Building
TO FILE EXTERIOR HOUSE CONNECTION PLUMBING WORK IN CONJUNCTION WITH HCQ-2521/23.
Q00904682-P1
02/03/2026
Special inspection requirement — Energy Code Compliance Inspections
DEZHANG FANG
02/03/2026
Special inspection requirement — Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention Facilities
Rajasekhar Sakhamuri
02/03/2026
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
DEZHANG FANG
02/03/2026
Special inspection requirement — Sprinkler Systems
DEZHANG FANG
02/03/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
DEZHANG FANG
02/03/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
DEZHANG FANG
02/03/2026
Special inspection requirement — Maintenance information
DEZHANG FANG
02/03/2026
Special inspection requirement — HVAC-R and service water heating equipment
DEZHANG FANG
02/03/2026
Special inspection requirement — HVAC-R and service water heating system controls
DEZHANG FANG
12/18/2025
Inspection — Certified Sprinkler (PL)-Sprinkler-Hydro
Certified
View inspection ↗
09/08/2025
Permit issued — Plumbing
Q00904682-S1-PL
05/27/2025
Inspection — Fail-Final House Connection
Fail
View inspection ↗
05/09/2025
Permit issued — Solar
Q01221587-I1-SL
05/07/2025
Filed — Alteration
Q01221587-I1
04/25/2025
Permit issued — Plumbing
Q00904682-S5-PL
04/23/2025
Filed — New Building
TO FILE EXTERIOR HOUSE CONNECTION PLUMBING WORK IN CONJUNCTION WITH HCQ-2521/23.
Q00904682-S5
04/01/2025
Permit issued — Earth Work
Q00904682-I1-GC-CX
04/01/2025
Permit issued — Construction Fence
Q00913713-I1-FN
10/18/2024
Violation issued (ECB, closed)
Construction
08/14/2024
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
08/14/2024
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
08/14/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
08/14/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
06/11/2024
Permit issued — Plumbing
Q00904682-S1-PL
04/05/2024
Objection resolved — Addressed
04/05/2024
Objection resolved — Addressed
04/02/2024
Permit issued — Earth Work
Q00904682-I1-GC-CX
03/29/2024
Permit issued — Construction Fence
Q00913713-I1-FN
Latest 60 of 93 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWCurb CutSigned-offPiece Management09/04/2026
DOB NOWFoundationPermit IssuedGX Construction Management07/07/2026
DOB NOWPlumbingSigned-offVillage P & H NY07/07/2026
DOB NOWPlumbingSigned-offQMB Plumbing & Heating09/08/2025
DOB NOWSolarSigned-offSunrun Installation Service05/09/2025
DOB NOWPlumbingSigned-offQMB Plumbing & Heating04/25/2025
DOB NOWEarth WorkPermit IssuedL&L Construction Development04/01/2025
DOB NOWConstruction FenceSigned-offL&L Construction Development04/01/2025
DOB NOWPlumbingSigned-offXH&RC Plumbing and Heating06/11/2024
DOB NOWEarth WorkPermit IssuedL&L Construction Development04/02/2024
DOB NOWConstruction FenceSigned-offL&L Construction Development03/29/2024
DOB NOWConstruction FenceSigned-offStructure R US01/04/2024
DOB NOWFull DemolitionSigned-offDynasty Contracting10/27/2023
DOB NOWConstruction FenceSigned-offDynasty Contracting10/10/2023
1 project · most recent 09/28/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
09/28/2026Signed-offGX Construction ManagementHeating and Air Conditioning Systems
Heat / Cool
Fujitsu ASUH07KPAS 7,000 BTU · Ahu ×6
AOUH36KWAS4 42,000 BTU · Condensing Unit ×2
ASUH12KPAS 14,000 BTU · Ahu ×2
ASUH18KPAS 18,000 BTU · Ahu ×2
AOUH24KWAS3 24,000 BTU · Condensing Unit ×1
1 project · most recent 09/28/2026
Sprinkler System
FiledStatusContractorScope
09/28/2026——Sprinkler System
1 project · most recent 09/28/2026
Gas Plumbing-Sprinkler Storm Water/Sanitary
FiledStatusContractorScope
09/28/2026Signed-offParamount ServicesGas, Plumbing-Sprinkler, Storm, Water/Sanitary
2 projects · most recent 05/07/2025
General Wiring
FiledStatusContractorScope
05/07/2025CompleteSunrun Solar Electl—
07/22/2024Permit IssuedKJK ElectricGeneral Wiring
1 project · most recent 09/28/2026
Steel Wood
FiledStatusContractorScope
09/28/2026Signed-offGX Construction ManagementSteel, Wood
1 project · most recent 08/15/2023
Fence
FiledStatusContractorScope
08/15/2023Signed-offL&L Construction DevelopmentFence
1 project · most recent 09/28/2026
Earthwork
FiledStatusContractorScope
09/28/2026Signed-offGX Construction ManagementEarthwork
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
12/18/2025Certified Sprinkler (PL)-Sprinkler-HydroCertifiedView ↗
05/27/2025Fail-Final House ConnectionFailView ↗
08/14/2024Certified Gas-Gas-Piping-RoughingCertifiedView ↗
08/14/2024Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
08/14/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
08/14/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 50
DateRequirementInspectorRole
09/25/2026Fire-Resistant Penetrations and JointsKY FUspecial
09/25/2026HVAC-R and service water heating system controlsKY FUenergy_progress
09/25/2026Maintenance informationKY FUenergy_progress
09/25/2026Ventilation and air distribution systemKY FUenergy_progress
09/25/2026HVAC-R and service water heating equipmentKY FUenergy_progress
09/25/2026HVAC-R and service water piping design and insulationKY FUenergy_progress
09/25/2026FinalKY FUprogress
09/25/2026Energy Code Compliance InspectionsKY FUprogress
09/25/2026Mechanical SystemsKY FUspecial
03/24/2026HVAC-R and service water heating system controlsDEZHANG FANGenergy_progress
03/24/2026Fire-Resistant Penetrations and JointsDEZHANG FANGspecial
03/24/2026Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationDEZHANG FANGspecial
03/24/2026Sprinkler SystemsDEZHANG FANGspecial
03/24/2026Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention FacilitiesRajasekhar Sakhamurispecial
03/24/2026Energy Code Compliance InspectionsDEZHANG FANGprogress
03/24/2026Maintenance informationDEZHANG FANGenergy_progress
03/24/2026HVAC-R and service water heating equipmentDEZHANG FANGenergy_progress
03/24/2026HVAC-R and service water piping design and insulationDEZHANG FANGenergy_progress
02/03/2026Energy Code Compliance InspectionsDEZHANG FANGprogress
02/03/2026Soil Percolation Test - Private On-Site Storm Water Drainage Disposal Systems, and Detention FacilitiesRajasekhar Sakhamurispecial
02/03/2026Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationDEZHANG FANGspecial
02/03/2026Sprinkler SystemsDEZHANG FANGspecial
02/03/2026Fire-Resistant Penetrations and JointsDEZHANG FANGspecial
02/03/2026HVAC-R and service water piping design and insulationDEZHANG FANGenergy_progress
02/03/2026Maintenance informationDEZHANG FANGenergy_progress
Latest 25 of 50.
▾Documents — 69 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
08/24/2026Q00913713-I1Request digital key ↗
08/24/2026Q00913697-I1Request digital key ↗
08/20/2026Q00904682-S5Request digital key ↗
Showing 3 of 8 on file for this type
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
02/21/2024440816155Open ↗
▸BISBPP-5 - Authorization to the Department of Transportation1
02/23/2024440816155Open ↗
▸Zoning, Tax Lot & Property Records2
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026Q00904682-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026Q00904682-I1Open ↗
▸Seals & Professional Certifications32
▸DOB NOWProgress Inspector Seal & Signature14
10/04/2026Q00904682-S6Open ↗
10/04/2026Q00904682-S6Open ↗
10/04/2026Q00904682-S6Open ↗
Showing 3 of 14 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
10/04/2026Q00904682-S6Open ↗
08/20/2026Q00904682-S1Open ↗
08/20/2026Q01221587-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature7
10/04/2026Q00904682-S6Open ↗
10/04/2026Q00904682-S6Open ↗
09/02/2026Q00904682-P1Open ↗
Showing 3 of 7 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
02/15/2024440816155Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
02/15/2024440816155Open ↗
▸DOB NOWCONTRACTOR SEAL & SIGNATURE1
08/24/2026Q00913697-I1Open ↗
▸Trade Schedules & Equipment5
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)1
08/13/2026Q00904682-I1Open ↗
▸DOB NOWElectric Cut-Off1
08/13/2026Q00913697-I1Open ↗
▸DOB NOWWater Cut-Off1
08/13/2026Q00913697-I1Open ↗
▸DOB NOWGas Cut-Off1
08/13/2026Q00913697-I1Open ↗
▸DOB NOWSewer Cut-Off1
08/13/2026Q00913697-I1Open ↗
▸Safety & Tenant Protection3
▸BISSTREET TREE CHECKLIST1
02/15/2024440816155Open ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026Q00904682-I1Open ↗
▸DOB NOWStreet Tree Checklist1
08/13/2026Q00904682-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/24/2026Q00913697-I1Open ↗
▸DOB NOWRodent Control1
08/13/2026Q00913697-I1Open ↗
▸Inspections & Test Reports1
▸DOB NOWGeotechnical Report (BC 1803.6)1
08/13/2026Q00904682-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWUtility Company Final Acceptance Letter1
08/20/2026Q01221587-I1Open ↗
▸Filing & Intake Forms2
▸BISEFILING JOB APPLICATION COVER SHEET1
02/15/2024440816155Open ↗
▸BISADDITIONAL INFORMATION1
02/23/2024440816155Open ↗
▸Other Documents11
▸BISBPP - SUPPORTING DOCUMENTATION2
02/23/2024440816155Open ↗
02/15/2024440816155Open ↗
▸DOB NOWProperty Ownership Certification2
08/24/2026Q00913697-I1Open ↗
08/13/2026Q00904682-I1Open ↗
▸BISRECORDS MGMT FEE PAYMENT RECEIPT1
02/23/2024440816155Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026Q00904682-I1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026Q00904682-I1Open ↗
▸DOB NOWCommunity Board Notification1
08/13/2026Q00913697-I1Open ↗
▸DOB NOWFull Demo: 10-Day Notice1
08/13/2026Q00913697-I1Open ↗
▸DOB NOWStructure Photographs1
08/13/2026Q00913697-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026Q00904682-I1Open ↗