401 CONGRESS AVE UNIT 3200, 78701
This permit details interior expansion work for an existing suite at 401 Congress Ave in Austin. The project involves creating new meeting rooms, a breakroom, and installing demountable walls, along with new finishes like carpet and acoustical treatments.
The mechanical permit was issued on May 18, 2026, and is currently active. D3 Mechanical LLC is listed as the mechanical contractor for this commercial remodel.
Commercial property owners and managers can note the scope of interior renovations involving mechanical systems and finishes for office spaces.
Issued
May 18, 2026
Expires
November 15, 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 D3 Mechanical LLC
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 2026-060802 MP |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Mechanical Permit · Remodel |
| Status | Active |
| Job Description | Phase I: Interior expansion of EYs existing suite project will include new meeting rooms breakroom demountable walls new finishes: carcarpet acoustica |
| Floor / Unit | — |
| Estimated Cost | Not reported |
| Approved | March 11, 2026 |
| Issued | May 18, 2026 |
| Expires |
| November 15, 2026 |
| BBL | — |
| BIN | — |