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Two family frame
50-20 39 STREET
QUEENS · BIN 4003090
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1920Year Built
2Stories
B2Building Class
R4Zoning
1,200 sfGross Floor Area
2Units
Two family frame · 1,988 sf lot · 0.6 FAR built · Flood zone X
Locations of Work
Floor 11p · 1 filing · 20 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
08/06/2025$1.1M—Private party → Private party$917/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MCHENERY TESTING LAB401/20/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
COMPLEX DEVELOPMENT INCGeneral Contractor107/08/2026
SIGNORE & SONS PLBG CORPPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BUTTERFIELD & O'CONNOR4189210/03/2025
Building Lifecycle
All (8)Filed (4)Permit Issued (2)Signed Off (2)
02/17/2026
Signed off — Alteration
HEREWITH FILING FOR PLUMBING MODIFICATIONS OF TWO-FAMILY HOUSE AS PER PLANS.
Q01287651-S1
01/28/2026
Signed off — Alteration
HEREWITH FILING FOR PLUMBING MODIFICATIONS OF TWO-FAMILY HOUSE AS PER PLANS.
Q01287651-I1
01/20/2026
Filed — Alteration
HEREWITH FILING FOR PLUMBING MODIFICATIONS OF TWO-FAMILY HOUSE AS PER PLANS.
Q01287651-P3
10/03/2025
Filed — Alteration
HEREWITH FILING FOR PLUMBING MODIFICATIONS OF TWO-FAMILY HOUSE AS PER PLANS.
Q01287651-S1
10/03/2025
Filed — Alteration
HEREWITH FILING FOR PLUMBING MODIFICATIONS OF TWO-FAMILY HOUSE AS PER PLANS.
Q01287651-P2
10/03/2025
Permit issued — Plumbing
Q01287651-S1-PL
09/18/2025
Permit issued — General Construction
Q01287651-I1-GC
09/15/2025
Filed — Alteration
HEREWITH FILING FOR PLUMBING MODIFICATIONS OF TWO-FAMILY HOUSE AS PER PLANS.
Q01287651-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offSIGNORE & SONS PLBG CORP10/03/2025
DOB NOWGeneral ConstructionSigned-offCOMPLEX DEVELOPMENT INC09/18/2025
2 projects · most recent 10/15/2025
General Wiring
FiledStatusContractorScope
10/15/2025CompleteD.R.P. ELEC'L CONTRG INC3 meters, 3 new_meters
10/06/2025CompleteELPO ELECTRICAL CONTG INCGeneral Wiring
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
10/31/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
10/31/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
10/27/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 6
DateRequirementInspectorRole
10/08/2025Fire-Resistant Penetrations and JointsBRIAN T. O'CONNORspecial
10/08/2025Energy Code Compliance InspectionsBRIAN T. O'CONNORprogress
10/08/2025FinalBRIAN T. O'CONNORprogress
10/03/2025Fire-Resistant Penetrations and JointsBRIAN T. O'CONNORspecial
10/03/2025Energy Code Compliance InspectionsBRIAN T. O'CONNORprogress
10/03/2025FinalBRIAN T. O'CONNORprogress
▾Documents — 20 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/17/2026Q01287651-I1Request digital key ↗
08/17/2026Q01287651-P2Request digital key ↗
08/17/2026Q01287651-S1Request digital key ↗
Showing 3 of 4 on file for this type
▸Zoning, Tax Lot & Property Records2
▸DOB NOWRestrictive Declaration/Easement 12
08/13/2026Q01287651-S1Open ↗
08/13/2026Q01287651-P3Open ↗
▸Seals & Professional Certifications10
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/17/2026Q01287651-P2Open ↗
08/17/2026Q01287651-S1Open ↗
08/17/2026Q01287651-P3Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
08/26/2026Q01287651-P2Open ↗
08/26/2026Q01287651-P2Open ↗
08/23/2026Q01287651-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
08/26/2026Q01287651-P2Open ↗
08/23/2026Q01287651-I1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/17/2026Q01287651-I1Open ↗
08/17/2026Q01287651-S1Open ↗
08/17/2026Q01287651-P3Open ↗
Showing 3 of 4 on file for this type