Foundation Extension and ADU Project at 56-09 230 Street, Queens
56-09 230 STREET, QUEENS, 11364 · Bayside
Estimated Project Cost
$0
General Construction
Issued
May 27, 2026
Expires
June 6, 2026
License
General Contractor
About This Project
Homeowners in Bayside, Queens, can see the significant investment involved in expanding their properties. This permit is for a substantial foundation project that includes both vertical and horizontal extensions to an existing one-family home, along with the addition of an Accessory Dwelling Unit (ADU).
This project, located at 56-09 230 Street, has been issued a permit and is estimated to cost $1,228,564. The work is being managed by STREAM ROCK CONTSRUCTION* as the General Contractor and was issued on May 27, 2026.
What This Means For You
A large-scale foundation project in Bayside, Queens, with an estimated cost of over $1.2 million, indicates significant investment in property expansion and ADU development.
The Business That Did This Work
STREAM ROCK CONTSRUCTION*
General Contractor · License #623618
963 FOREST HILL ROAD
95 permits filed · 15 neighborhoods
Permit Details
| Tracking Number | 290313155 |
| Work Permit # | Q01298851-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | VERTICAL AND HORIZONTAL EXTENSION OF EXISTING ONE FAMILY + 1 ADU. OBTAIN NEW C OF O. |
| Floor / Unit | Cellar, Floor Number(s) 1, Floor Number(s) 1, Floor Number(s) 2, Attic |
| Estimated Cost | $1,228,564 |
| Approved | May 12, 2026 |
| Issued | May 27, 2026 |
| Expires | June 6, 2026 |
| BBL | — |
| BIN | — |
Property Owner
5609 PROPERTY LLC
TAO HE
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