Duplex Combination Mechanical Work at 3801 Island Way, Austin
3801 ISLAND WAY, 78746
Estimated Project Cost
Not disclosed
Mechanical Permit · Addition and Remodel
Issued
May 4, 2026
Expires
October 25, 2026
License
Mechanical Contractor
About This Project
This mechanical permit at 3801 Island Way in Austin details a significant renovation project: combining two duplex units into one large single-family residence. The scope includes work across three floors and the addition of a rooftop on the fourth level.
The permit, ID 2025-150494 MP, is Active and was issued on May 4, 2026. Austin A/C Works is the mechanical contractor responsible for this project. While the project cost is not specified, combining units and adding a rooftop suggests a substantial investment.
What This Means For You
Neighbors on Island Way can expect to see extensive renovation work as two duplexes are combined into a single large home, including a new rooftop feature.
The Business That Did This Work
Austin A/C Works
Mechanical Contractor
5801 Glen M
Permit Details
| Tracking Number | 2025-150494 MP |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Mechanical Permit · Addition and Remodel |
| Status | Active |
| Job Description | Combing Duplex units together at 3801and 3803Island Way - Combing into one single family residential home. 3 floors with a rooftop on the 4th floor |
| Floor / Unit | — |
| Estimated Cost | — |
| Approved | July 28, 2025 |
| Issued | May 4, 2026 |
| Expires | October 25, 2026 |
| BBL | — |
| BIN | — |
Related Searches
For Homeowners
Compare Pricing
See how this project's cost compares to similar work in your neighborhood.
Compare PricesFor Homeowners
Hire This Business
Interested in similar work? Get connected with the contractor who filed this permit.
For Businesses
Is This Your Work?
Claim this project page to showcase your pricing and attract new clients.
Browse More
Mechanical permits