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Mechanical SystemsQueensPermit issued

Mechanical Systems Work at 50-12 231 Street, Queens

50-12 231 STREET, Queens, 11364 · Bayside

Winston

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Reported project cost

$1,023,360

As declared on the permit filing. General Construction.

Issued
June 12, 2026
Expires
February 24, 2027
License
General Contractor

What was permitted

Homeowners in Bayside, Queens, might be interested in the significant mechanical systems work proposed for a 1-family detached residence. This project includes a horizontal and vertical enlargement, along with the addition of an ancillary dwelling unit, aiming for a new Certificate of Occupancy.

This permit was issued on June 12, 2026, with an estimated project cost of $1,023,360. The general contractor for this extensive renovation is STREAM ROCK CONTSRUCTION.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number680491222
Work permit #Q01172485-I1-GC
Job filing number—
Work typeGeneral Construction
StatusPermit Issued
Job descriptionPROPOSE HORIZONTAL AND VERTICAL ENLARGEMENT FOR A 1-FAMILY DETACHED RESIDENCE WITH AN ANCILLARY DWELLING UNIT. OBTAIN A NEW C OF O.
Floor / unitCellar, Cellar, Floor Number(s) 1, Floor Number(s) 1, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 2, Attic, Attic
Estimated cost$1,023,360
ApprovedMay 27, 2025
IssuedJune 12, 2026
ExpiresFebruary 24, 2027
BBL—
BIN—

Property owner

N/A

Haicun Huang

Related searches

mechanical systemshome additionaccessory dwelling unitBaysideQueensNew York Citypermit issued$1,000,000+