Silicon Labs - Level 5 Lab & Workplace is a renovation/alteration project at 400 West Cesar Chavez Level 5, Austin, in Travis County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Currently under construction. The project has an estimated value of $6.5M across about 20,521 sq ft.
Design review complete, construction may proceed
Silicon Labs - Level 5 Lab & Workplace is a Renovation/Alteration project located at 400 West Cesar Chavez Level 5, Austin, TX 78701 in Austin, Texas. The project has an estimated value of $6.5M covering 20,521 sq ft. Silicon Laboratories INC. is the property owner and Interior Architects is the design firm of record. The project was registered with TDLR on September 23, 2025.
Silicon Labs - Level 5 Lab & Workplace is a renovation/alteration project at 400 West Cesar Chavez Level 5 in Austin, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: COMMERCIAL TENANT IMPROVEMENT ON FLOOR 5, INCLUDING DEMOLITION AND CONSTRUCTION OF NON-STRUCTURAL PARTITIONS, CEILINGS, FINISHES AND FURNITURE/EQUIPMENT AND ASSOCIATED MEP IMPROVEMENTS.SCOPE INCLUDE ELECTRONICS LAB AND WORKPLACE.
Silicon Labs - Level 5 Lab & Workplace is currently under construction in Austin, TX. Its current TDLR status is "Review Complete".
Silicon Labs - Level 5 Lab & Workplace is located at 400 West Cesar Chavez Level 5, Austin, TX, 78701, in Travis County.
Silicon Laboratories INC. is the property owner/developer of record for Silicon Labs - Level 5 Lab & Workplace, per its TDLR project registration.
Interior Architects is the design firm of record for Silicon Labs - Level 5 Lab & Workplace, according to its TDLR filing.
Silicon Labs - Level 5 Lab & Workplace has an estimated construction value of $6.5M and approximately 20,521 square feet (about $317/sqft), based on its TDLR filing.
COMMERCIAL TENANT IMPROVEMENT ON FLOOR 5, INCLUDING DEMOLITION AND CONSTRUCTION OF NON-STRUCTURAL PARTITIONS, CEILINGS, FINISHES AND FURNITURE/EQUIPMENT AND ASSOCIATED MEP IMPROVEMENTS.SCOPE INCLUDE ELECTRONICS LAB AND WORKPLACE.
Note: This project is registered under the Texas Accessibility Standards (TAS) program. TDLR registration is required for commercial and public facility construction to ensure compliance with accessibility requirements under Texas Government Code Chapter 469.
Filed
Sep 23, 2025
Review Complete
Sep 23, 2025
Inspection Complete
Closed
Building permits found at or near this location
Construct new driveway approach of 14.3 FT. No sidewalk inspection per plan review.
Replacement of an existing water heater swapping out electric tank water heater for similar model
Install Level 2 EV Charger
THE ADDITION OF RF CHAMBERS TO A LAB SPACE WITHIN A COMMERCIAL OFFICE ON LEVEL 5. INCLUDES ASSOCIATED ELECTRICAL IMPROVEMENTS No access control. No mechanical or plumbing scope. Structural verification included.
Internally illuminated cabinet
