Dwelling Conversion at 23-18 21 Street, Queens
23-18 21 STREET, QUEENS, 11105 · Astoria (North)-Ditmars-Steinway
Estimated Project Cost
$0
General Construction
Issued
April 27, 2026
Expires
August 29, 2026
License
General Contractor
About This Project
A significant residential project is underway at 23-18 21 Street in Queens, involving the conversion of an existing one-family dwelling into a two-family home. The scope also includes vertical and horizontal enlargement.
This general construction permit was issued on April 27, 2026, with an estimated cost of $467,150. CELATECH CONSTRUCTION COR is the contractor for this extensive renovation.
What This Means For You
Homeowners in Astoria (North)-Ditmars-Steinway can expect a substantial property change with this $467,150 conversion of a one-family to a two-family dwelling.
The Business That Did This Work
CELATECH CONSTRUCTION COR
General Contractor · License #612722
12-02 ASTORIA BLVD
7 permits filed · 2 neighborhoods
Permit Details
| Tracking Number | 403022101 |
| Work Permit # | Q00774462-I1-GC-CX |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | CONVERSION OF EXISTING ONE TO TWO DWELLINGS AND VERTICAL & HORIZONTAL ENLARGEMENT. |
| Floor / Unit | Cellar, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3 |
| Estimated Cost | $467,150 |
| Approved | July 31, 2024 |
| Issued | April 27, 2026 |
| Expires | August 29, 2026 |
| BBL | — |
| BIN | — |
Property Owner
PR
GUS ANTON
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