58-15 230 STREET, QUEENS, 11364 · Bayside
This permit is for the vertical and horizontal extension of an existing one-family home and its conversion into a two-family dwelling in Bayside. The project also includes obtaining a new Certificate of Occupancy.
The permit was issued in April 2026, with an estimated cost of $1,945,038. The general contractor for this project is STREAM ROCK CONTSRUCTION*.
Homeowners in Bayside should be aware of the significant costs associated with converting a single-family home into a two-family dwelling.
Issued
April 23, 2026
Expires
June 6, 2026
License
General Contractor
See what a project like this costs near you
We'll compare your scope against real permits and licensed contractors in the area.
Start my estimate →Free · takes 60 seconds · no account needed
Filed by STREAM ROCK CONTSRUCTION* · 148 permits across 19 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 582194665 |
| Work Permit # | Q01272988-I1-FO-EA |
| Job Filing Number | — |
| Work Type | Structural |
| Status | Permit Issued |
| Job Description | VERTICAL & HORIZONTAL EXTENSION OF EXISTING ONE FAMILY AND CONVERTING TO TWO FAMILY. OBTAIN NEW C OF O. |
| Floor / Unit | Cellar, Open Space, Floor Number(s) 1, Floor Number(s) 1, Floor Number(s) 2, Attic |
| Estimated Cost | $1,945,038 |
| Approved | February 5, 2026 |
| Issued | April 23, 2026 |
230TH STREET PROPERTY LLC
DELIANG CHEN
| Expires | June 6, 2026 |
| BBL | — |
| BIN | — |
Claim this project page to showcase your pricing and attract new clients.