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Two stories - detached, small or mid-size
149-65 HAWTHORN AVENUE
QUEENS · East Flushing · BIN 4122883
💬 Discuss this project
1930Year Built
2.5Stories
A1Building Class
R3XZoning
1,760 sfGross Floor Area
1Units
FDNY Report ↗
Two stories - detached, small or mid-size · 3,060 sf lot · 0.58 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalPlumbing
Permit Issued — active, not yet Signed-off
AtticUnder Construction6p · 1 filing · 20 docs
Floor 2Under Construction6p · 1 filing · 20 docs
Floor 1Under Construction6p · 1 filing · 20 docs
CellarUnder Construction7p · 1 filing · 20 docs
Site & exteriorUnder Construction2p · 1 filing · 3 docs
Filed — no permit issued9p · 1 filing · 9 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/09/2025$1.3M—Private party → Private party$750/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
HCD ARCHITECT PC407/28/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
HCDARCHITECT403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TLS CONSTRUCTION GROUP I*General Contractor208/11/2026
SUPER POWER CONSTRUCTIONGeneral Contractor107/08/2026
TRI STATE PLBG & HTG INCPlumbing108/05/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
G ENGINEERING PC7778112/23/2025
Building Lifecycle
All (31)Filed (4)Permit Issued (4)Objection (2)Special Inspection (21)
08/10/2026
Permit issued — General Construction
Q01336816-I1-GC-CX
08/04/2026
Permit issued — Plumbing
Q01336816-S1-PL
07/28/2026
Filed — Alteration CO
installation of plumbing fixtures, drywell and gas equipment as shown on drawings, cap & remove existing plumbing fixtures.
Q01336816-S1
05/27/2026
Permit issued — General Construction
Q01336816-I1-GC-CX
04/30/2026
Permit issued — Construction Fence
Q01386979-I1-FN
04/16/2026
Filed — Alteration
temp. construction fence along property line for Q01336816
Q01386979-I1
04/02/2026
Objection resolved — Addressed
02/17/2026
Special inspection requirement — Maintenance information
Chuandong Hao
02/03/2026
Special inspection requirement — Fenestration air leakage
Chuandong Hao
02/03/2026
Special inspection requirement — Fenestration areas
Chuandong Hao
02/03/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
Chuandong Hao
02/03/2026
Special inspection requirement — Interior lighting power
Chuandong Hao
02/03/2026
Special inspection requirement — Electric vehicle service equipment requirements
Chuandong Hao
02/03/2026
Special inspection requirement — Metering
Chuandong Hao
02/03/2026
Special inspection requirement — Protection of exposed foundation insulation
Chuandong Hao
02/03/2026
Special inspection requirement — Duct leakage testing, insulation and design
Chuandong Hao
02/03/2026
Special inspection requirement — Permanent certificate
Chuandong Hao
01/30/2026
Special inspection requirement — Ventilation and air distribution system
Chuandong Hao
01/26/2026
Objection raised — Scope
01/07/2026
Special inspection requirement — Insulation placement and R values
Chuandong Hao
01/07/2026
Special inspection requirement — Air barrier - visual inspection
Chuandong Hao
12/23/2025
Filed — Alteration CO
installation of plumbing fixtures, drywell and gas equipment as shown on drawings, cap & remove existing plumbing fixtures.
Q01336816-I1
12/19/2025
Special inspection requirement — HVAC-R and service water heating equipment
Chuandong Hao
12/19/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Chuandong Hao
12/19/2025
Special inspection requirement — HVAC-R and service water heating system controls
Chuandong Hao
12/18/2025
Special inspection requirement — Mechanical Systems
XIONGCAI GU
12/18/2025
Special inspection requirement — Footing and Foundation
XIONGCAI GU
12/18/2025
Special inspection requirement — Final
Chuandong Hao
12/18/2025
Special inspection requirement — Structural Steel - Details
XIONGCAI GU
12/18/2025
Special inspection requirement — Masonry
XIONGCAI GU
10/13/2025
Filed — Alteration
Q01293280-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedTLS CONSTRUCTION GROUP I*08/10/2026
DOB NOWPlumbingPermit IssuedTRI STATE PLBG & HTG INC08/04/2026
DOB NOWGeneral ConstructionPermit IssuedTLS CONSTRUCTION GROUP I*05/27/2026
DOB NOWConstruction FencePermit IssuedSUPER POWER CONSTRUCTION04/30/2026
1 project · most recent 07/28/2026
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
07/28/2026Permit IssuedTLS CONSTRUCTION GROUP I*Heating and Air Conditioning Systems
Heat / Cool
Gree RZQ36PVJU9 3 tons · Vrf Outdoor ×2
1 project · most recent 07/28/2026
Gas Storm Water/Sanitary
FiledStatusContractorScope
07/28/2026Permit IssuedTRI STATE PLBG & HTG INCGas, Storm, Water/Sanitary
1 project · most recent 08/01/2026
General Wiring
FiledStatusContractorScope
08/01/2026Permit IssuedA ELECTRICAL MAIN SVC INCGeneral Wiring
1 project · most recent 07/28/2026
Steel Masonry Wood
FiledStatusContractorScope
07/28/2026Permit IssuedTLS CONSTRUCTION GROUP I*Steel, Masonry, Wood
1 project · most recent 04/16/2026
Fence
FiledStatusContractorScope
04/16/2026Permit IssuedSUPER POWER CONSTRUCTIONFence
1 project · most recent 07/28/2026
Earthwork
FiledStatusContractorScope
07/28/2026Permit IssuedTLS CONSTRUCTION GROUP I*Earthwork
▾Special Inspection Requirements (DOB NOW) — 21
DateRequirementInspectorRole
02/17/2026Maintenance informationChuandong Haoenergy_progress
02/03/2026Fenestration air leakageChuandong Haoenergy_progress
02/03/2026Fenestration areasChuandong Haoenergy_progress
02/03/2026Fenestration and door U-factor and product ratingsChuandong Haoenergy_progress
02/03/2026Interior lighting powerChuandong Haoenergy_progress
02/03/2026Electric vehicle service equipment requirementsChuandong Haoenergy_progress
02/03/2026MeteringChuandong Haoenergy_progress
02/03/2026Protection of exposed foundation insulationChuandong Haoenergy_progress
02/03/2026Duct leakage testing, insulation and designChuandong Haoenergy_progress
02/03/2026Permanent certificateChuandong Haoenergy_progress
01/30/2026Ventilation and air distribution systemChuandong Haoenergy_progress
01/07/2026Insulation placement and R valuesChuandong Haoenergy_progress
01/07/2026Air barrier - visual inspectionChuandong Haoenergy_progress
12/19/2025HVAC-R and service water heating equipmentChuandong Haoenergy_progress
12/19/2025HVAC-R and service water piping design and insulationChuandong Haoenergy_progress
12/19/2025HVAC-R and service water heating system controlsChuandong Haoenergy_progress
12/18/2025Mechanical SystemsXIONGCAI GUspecial
12/18/2025Footing and FoundationXIONGCAI GUprogress
12/18/2025FinalChuandong Haoprogress
12/18/2025Structural Steel - DetailsXIONGCAI GUspecial
12/18/2025MasonryXIONGCAI GUspecial
▾Documents — 51 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/18/2026Q01293280-I1Request digital key ↗
08/18/2026Q01336816-S1Request digital key ↗
08/18/2026Q01336816-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸Zoning, Tax Lot & Property Records3
▸DOB NOWZD1: DOB Zoning Diagram2
08/13/2026Q01336816-I1Open ↗
08/13/2026Q01293280-I1Open ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026Q01336816-I1Open ↗
▸Seals & Professional Certifications26
▸DOB NOWProgress Inspector Seal & Signature18
09/02/2026Q01336816-I1Open ↗
09/02/2026Q01336816-I1Open ↗
09/02/2026Q01336816-I1Open ↗
Showing 3 of 18 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/18/2026Q01293280-I1Open ↗
08/18/2026Q01336816-S1Open ↗
08/17/2026Q01386979-I1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/02/2026Q01336816-I1Open ↗
09/02/2026Q01336816-I1Open ↗
09/02/2026Q01336816-I1Open ↗
▸Trade Schedules & Equipment2
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)2
08/13/2026Q01336816-I1Open ↗
08/13/2026Q01293280-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/18/2026Q01336816-I1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/18/2026Q01293280-I1Open ↗
08/18/2026Q01336816-S1Open ↗
08/13/2026Q01336816-S1Open ↗
Showing 3 of 4 on file for this type
▸Inspections & Test Reports2
▸DOB NOWGeotechnical Report (BC 1803.6)2
08/13/2026Q01293280-I1Open ↗
08/13/2026Q01336816-I1Open ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWDCLA Approval of Artwork1
08/13/2026Q01386979-I1Open ↗
▸Other Documents8
▸DOB NOWSite Survey: Initial2
08/13/2026Q01293280-I1Open ↗
08/13/2026Q01336816-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/13/2026Q01336816-I1Open ↗
08/13/2026Q01293280-I1Open ↗
▸DOB NOWPlot Diagram2
08/13/2026Q01336816-I1Open ↗
08/13/2026Q01293280-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/13/2026Q01336816-I1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/18/2026Q01336816-I1Open ↗