Structural Extension at 175-32 Underhill Avenue, Queens
175-32 UNDERHILL AVENUE, QUEENS, 11365 · Auburndale
Estimated Project Cost
$0
Structural
Issued
April 21, 2026
Expires
June 6, 2026
License
General Contractor
About This Project
Homeowners in Auburndale may be interested in the significant structural work recently permitted at 175-32 Underhill Avenue. This project involves a vertical and horizontal extension of an existing one-family home, indicating a substantial expansion.
This permit was issued on April 21, 2026, with an estimated project cost of $1,363,420. The work is being managed by STREAM ROCK CONTSRUCTION* as the General Contractor.
What This Means For You
A major vertical and horizontal extension for a one-family home in Auburndale was permitted, with an estimated cost of over $1.3 million.
The Business That Did This Work
STREAM ROCK CONTSRUCTION*
General Contractor · License #623618
963 FOREST HILL ROAD
50 permits filed · 8 neighborhoods
Permit Details
| Tracking Number | 582304716 |
| Work Permit # | Q01290833-I1-GC |
| Job Filing Number | — |
| Work Type | Structural |
| Status | Permit Issued |
| Job Description | VERTICAL & HORIZONTAL EXTENSION OF EXISTING ONE FAMILY. OBTAIN NEW C OF O. |
| Floor / Unit | Cellar, Open Space, Floor Number(s) 1, Floor Number(s) 2, Attic |
| Estimated Cost | $1,363,420 |
| Approved | April 13, 2026 |
| Issued | April 21, 2026 |
| Expires | June 6, 2026 |
| BBL | — |
| BIN | — |
Property Owner
17532 PROPERTY LLC
DELAING CHEN
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