7307 HARTNELL DR BLDG 2, 78723
This permit involves a mechanical project for an existing second unit on a single-family lot in Austin. The work also includes the removal of a diseased Hackberry tree, which can be a significant undertaking for homeowners.
The mechanical permit was issued on July 30, 2026, with Velocity Heating & Air LLC listed as the contractor. While the cost is not specified, understanding the scope of such projects can help you budget for similar home additions or modifications.
A mechanical permit for a second unit and tree removal at 7307 Hartnell Dr Bldg 2, Austin, provides context for accessory dwelling unit and landscaping costs.
Issued
July 30, 2026
Expires
August 25, 2026
License
Mechanical 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 Velocity Heating & Air LLC
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 2026-014631 MP |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Mechanical Permit · New |
| Status | Active |
| Job Description | Retroactively permit existing second unit on single-family lot. Removal of dangerously diseased Hackberry per Preliminary Tree Review. |
| Floor / Unit | — |
| Estimated Cost | Not reported |
| Approved | October 24, 2025 |
| Issued | July 30, 2026 |
| Expires |
| August 25, 2026 |
| BBL | — |
| BIN | — |