217-51 53 AVENUE, QUEENS, 11364 · Bayside
A significant general construction project is underway in Bayside, Queens, involving the horizontal and vertical enlargement of a single-family detached residence. This expansion includes the addition of an ancillary dwelling unit (ADU) at the rear of the first floor.
This permit was issued on June 18, 2026, with a substantial estimated project cost of $1,178,520, and will result in a new certificate of occupancy. GREAT STONE GEN'L CONST* is the general contractor for this extensive home addition.
Homeowners in Bayside looking to expand their properties and add an ADU should anticipate project costs exceeding $1 million, as indicated by this recent permit.
Issued
June 18, 2026
Expires
October 26, 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 GREAT STONE GEN'L CONST* · 14 permits across 6 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 765433753 |
| Work Permit # | Q01271229-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | PROPOSED HORIZONTAL AND VERTICAL ENLARGEMENT FOR A SINGLE-FAMILY DETACHED RESIDENCE WITH AN ANCILLARY DWELLING UNIT. PROPOSED ADU LOCATED AT THE REAR OF THE 1ST FLOOR WITH THE MAIN ENTRANCE FACING THE SIDE YARD. OBTAIN A NEW CERTIFICATE OF OCCUPANCY. |
| Floor / Unit | Cellar, Floor Number(s) 1, Floor Number(s) 1, Floor Number(s) 2, Attic |
| Estimated Cost | $1,178,520 |
| Approved | June 10, 2026 |
PR
Qing Zhou
| Issued |
| June 18, 2026 |
| Expires | October 26, 2026 |
| BBL | — |
| BIN | — |
Claim this project page to showcase your pricing and attract new clients.