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Two family converted from one family
39-20 50 AVENUE
QUEENS · Sunnyside · BIN 4003071
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1950Year Built
3Stories
B3Building Class
R4Zoning
2,966 sfGross Floor Area
2Units
1 Open Violation 0 unresolved · 1 paperwork only ▸
Two family converted from one family · 1,900 sf lot · 1.56 FAR built · Flood zone X
Locations of Work
Architecture
Floor 12p · 1 filing · 2 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
A&A CONSULTING ENGINEERS PC105/05/2023
Building Lifecycle
All (3)Filed (1)Violation (2)
05/05/2023
Filed — Alteration
Q00866951-I1
04/25/2023
Violation issued (ECB, open)
Construction
03/15/2005
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISPLISSUEDTHE PLUMBING COMPANY, INC09/12/2006
BISEQISSUEDQUALITY CONSTRUCTION CO.02/24/2005
BIS—ISSUEDQUALITY CONSTRUCTION CO.02/24/2005
BISPLISSUEDQUEENS, THE MECHANICAL CORP08/10/2004
BISEQISSUEDQUALITY CONSTRUCTION CO.06/01/2004
BIS—ISSUEDQUALITY CONSTRUCTION CO.06/01/2004
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 2 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/24/2026Q00866951-I1Request digital key ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/24/2026Q00866951-I1Open ↗