What was permitted
For Austin residents considering the cost of upgrading their home's climate control, this mechanical permit for a system change-out is relevant. The project at 3917 Walnut Clay Dr involves replacing the entire existing central heat and air conditioning system, with or without new ductwork.
This permit was issued on September 24, 2026, and is active. Replacing a complete central HVAC system is a substantial undertaking that impacts a home's comfort and energy efficiency.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 2026-120747 MP |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Mechanical Permit · Change Out |
| Status | Active |
| Job description | Replacement of complete existing central heat and air system with or without duct work |
| Floor / unit | — |
| Estimated cost | Not reported |
| Approved | September 14, 2026 |
| Issued | September 24, 2026 |
| Expires | March 23, 2027 |
| BBL | — |
| BIN | — |
Related searches
mechanical permitHVAC replacementcentral heat and airAustinhome systemsclimate control