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Two family converted from one family
53-25 MARATHON PARKWAY
QUEENS · BIN 4171180
💬 Discuss this project
1945Year Built
1.5Stories
B3Building Class
R2Zoning
1,225 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 5,000 sf lot · 0.25 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Permit Issued — active, not yet Signed-off
RoofUnder Construction2p · 1 filing · 20 docs
Floor 2Under Construction11p · 1 filing · 20 docs
Floor 1Under Construction11p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
LAM & LAM ENGINEERING D.P.C.807/08/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/20/2019$926K—Private party → Private party$756/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
LAM & LAM DESIGNS DPC202/10/2026
LAM & LAM ENGINEERING D.P.C.103/28/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
KING'S USA GROUP INCGeneral Contractor507/08/2026
THOMAS F. CASH & SONS INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
LAM&LAM DESIGNS DPC3563312/26/2025
Building Lifecycle
All (30)Filed (3)Permit Issued (5)Special Inspection (22)
04/03/2026
Permit issued — General Construction
Q01202834-I1-GC
03/04/2026
Permit issued — Construction Fence
Q01202834-S2-FN
03/03/2026
Permit issued — Plumbing
Q01202834-S1-PL
02/13/2026
Permit issued — Construction Fence
Q01202834-S2-FN
02/10/2026
Filed — Alteration CO
NEW PLUMBING FIXTURES IN CONJUNCTION WITH EXTENSION.
Q01202834-S2
02/05/2026
Permit issued — General Construction
Q01202834-I1-GC
12/26/2025
Filed — Alteration CO
NEW PLUMBING FIXTURES IN CONJUNCTION WITH EXTENSION.
Q01202834-S1
12/23/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Benjamin Lam
07/22/2025
Special inspection requirement — Concrete - Cast-In-Place
Benjamin Lam
07/22/2025
Special inspection requirement — Masonry
Benjamin Lam
07/22/2025
Special inspection requirement — Subgrade Inspections
Benjamin Lam
07/22/2025
Special inspection requirement — Tenant Protection Plan Compliance
Benjamin Lam
07/22/2025
Special inspection requirement — Wood – Seismic Resistance
Benjamin Lam
07/22/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Benjamin Lam
07/22/2025
Special inspection requirement — Fire-Resistance Rated Construction
Benjamin Lam
07/22/2025
Special inspection requirement — Fenestration areas
Benjamin Lam
07/22/2025
Special inspection requirement — Maintenance information
Benjamin Lam
07/22/2025
Special inspection requirement — Insulation placement and R values
Benjamin Lam
07/22/2025
Special inspection requirement — Air barrier - visual inspection
Benjamin Lam
07/22/2025
Special inspection requirement — Protection of exposed foundation insulation
Benjamin Lam
07/22/2025
Special inspection requirement — Interior lighting power
Benjamin Lam
07/22/2025
Special inspection requirement — Fenestration air leakage
Benjamin Lam
07/22/2025
Special inspection requirement — Air barrier — testing
Benjamin Lam
07/22/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
Benjamin Lam
03/28/2025
Filed — Alteration CO
NEW PLUMBING FIXTURES IN CONJUNCTION WITH EXTENSION.
Q01202834-I1
03/28/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Benjamin Lam
03/28/2025
Special inspection requirement — Energy Code Compliance Inspections
Benjamin Lam
03/28/2025
Special inspection requirement — Preliminary
Benjamin Lam
03/28/2025
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
Benjamin Lam
03/28/2025
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
Benjamin Lam
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedKING'S USA GROUP INC04/03/2026
DOB NOWConstruction FencePermit IssuedKING'S USA GROUP INC03/04/2026
DOB NOWPlumbingPermit IssuedTHOMAS F. CASH & SONS INC03/03/2026
DOB NOWConstruction FencePermit IssuedKING'S USA GROUP INC02/13/2026
DOB NOWGeneral ConstructionPermit IssuedKING'S USA GROUP INC02/05/2026
BISOTISSUEDSUNRUN INSTALLATION SVC07/06/2020
2 projects · most recent 07/30/2020
General Wiring
FiledStatusContractorScope
07/30/2020Permit IssuedKVA ELECTRICAL CO. INCGeneral Wiring
07/07/2020CompleteSUNRUN SOLAR ELECTL CORP—
▾Special Inspection Requirements (DOB NOW) — 22
DateRequirementInspectorRole
12/23/2025Fire-Resistant Penetrations and JointsBenjamin Lamspecial
07/22/2025Concrete - Cast-In-PlaceBenjamin Lamspecial
07/22/2025MasonryBenjamin Lamspecial
07/22/2025Subgrade InspectionsBenjamin Lamspecial
07/22/2025Tenant Protection Plan ComplianceBenjamin Lamspecial
07/22/2025Wood – Seismic ResistanceBenjamin Lamspecial
07/22/2025Fire-Resistant Penetrations and JointsBenjamin Lamspecial
07/22/2025Fire-Resistance Rated ConstructionBenjamin Lamprogress
07/22/2025Fenestration areasBenjamin Lamenergy_progress
07/22/2025Maintenance informationBenjamin Lamenergy_progress
07/22/2025Insulation placement and R valuesBenjamin Lamenergy_progress
07/22/2025Air barrier - visual inspectionBenjamin Lamenergy_progress
07/22/2025Protection of exposed foundation insulationBenjamin Lamenergy_progress
07/22/2025Interior lighting powerBenjamin Lamenergy_progress
07/22/2025Fenestration air leakageBenjamin Lamenergy_progress
07/22/2025Air barrier — testing Benjamin Lamenergy_progress
07/22/2025Fenestration and door U-factor and product ratingsBenjamin Lamenergy_progress
03/28/2025Structural Stability – Alterations of existing buildingsBenjamin Lamspecial
03/28/2025Energy Code Compliance InspectionsBenjamin Lamprogress
03/28/2025PreliminaryBenjamin Lamprogress
03/28/2025Exterior Insulation and Finish Systems (EIFS)Benjamin Lamspecial
03/28/2025Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationBenjamin Lamspecial
▾Documents — 45 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/17/2026Q01202834-S1Request digital key ↗
08/17/2026Q01202834-I1Request digital key ↗
08/17/2026Q01202834-S2Request digital key ↗
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
07/02/2020440605221Open ↗
▸BISWORK PERMIT APPLICATION1
07/06/2020440605221Open ↗
▸Zoning, Tax Lot & Property Records2
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026Q01202834-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026Q01202834-I1Open ↗
▸Seals & Professional Certifications12
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/17/2026Q01202834-I1Open ↗
08/13/2026Q01202834-I1Open ↗
08/13/2026Q01202834-S2Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/01/2026Q01202834-S1Open ↗
08/27/2026Q01202834-I1Open ↗
08/27/2026Q01202834-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
08/27/2026Q01202834-I1Open ↗
08/27/2026Q01202834-I1Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
07/02/2020440605221Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
07/02/2020440605221Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
07/02/2020440605221Open ↗
▸Safety & Tenant Protection1
▸BISTENANT PROTECTION PLAN AND NOTES1
07/02/2020440605221Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/13/2026Q01202834-S2Open ↗
08/13/2026Q01202834-S1Open ↗
08/13/2026Q01202834-I1Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
07/02/2020440605221Open ↗
▸Energy Compliance7
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
01/15/2021440605221Open ↗
07/02/2020440605221Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
07/02/2020440605221Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
01/15/2021440605221Open ↗
▸BISNYCECC ANALYSIS1
07/02/2020440605221Open ↗
▸BISPTA4: SOLAR TAX ABATEMENT APPLICATION (PRELIMINARY)1
07/02/2020440605221Open ↗
▸BISPTA4: SOLAR TAX ABATEMENT APPLICATION (FINAL)1
01/15/2021440605221Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY2
01/15/2021440605221Open ↗
07/02/2020440605221Open ↗
▸Approvals, Objections & Sign-offs4
▸BISLETTERS - SUPPORTING DOCUMENTATION3
01/15/2021440605221Open ↗
01/15/2021440605221Open ↗
07/02/2020440605221Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
01/15/2021440605221Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT1
07/02/2020440605221Open ↗
▸BISCOST AFFIDAVIT (FINAL): PW31
01/15/2021440605221Open ↗
▸Filing & Intake Forms1
▸BISEFILING JOB APPLICATION COVER SHEET1
07/02/2020440605221Open ↗
▸Other Documents5
▸DOB NOWWaiver Document1
08/17/2026Q01202834-I1Open ↗
▸DOB NOWSite Survey: Initial1
08/13/2026Q01202834-I1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026Q01202834-I1Open ↗
▸DOB NOWPlot Diagram1
08/13/2026Q01202834-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/13/2026Q01202834-I1Open ↗