Home Extension and Conversion at 140-12 Holly Avenue, Queens
140-12 HOLLY AVENUE, QUEENS, 11355 · East Flushing
Estimated Project Cost
$0
General Construction
Issued
May 11, 2026
Expires
August 3, 2026
License
General Contractor
About This Project
This significant project involves a vertical and horizontal extension of an existing one-family home located at 140-12 Holly Avenue in the East Flushing neighborhood of Queens. The goal is to convert the property into two separate dwelling units.
The permit for this extensive renovation was issued on May 11, 2026, with a substantial estimated project cost of $1,229,596. TLS CONSTRUCTION GROUP I* is the General Contractor overseeing this transformation.
What This Means For You
Residents in East Flushing should be aware of major home renovation projects like this one, which can significantly alter the property's structure and involve substantial costs around $1.2 million.
The Business That Did This Work
TLS CONSTRUCTION GROUP I*
General Contractor · License #624186
5340 212TH STREET
47 permits filed · 25 neighborhoods
Permit Details
| Tracking Number | 463189167 |
| Work Permit # | Q01279959-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | VERTICAL & HORIZONTAL EXTENSION OF EXISTING ONE FAMILY AND CONVERT TO TWO FAMILY DWELLING UNITS. OBTAIN NEW C OF O. |
| Floor / Unit | Cellar, Open Space, Floor Number(s) 1, Floor Number(s) 2, Attic |
| Estimated Cost | $1,229,596 |
| Approved | February 10, 2026 |
| Issued | May 11, 2026 |
| Expires | August 3, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Not Applicable
biling ouyang
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