Funding type
This project is privately funded, on private land for private use.
Plaza 35A - Spec Suite C in Austin, TX
12234 N Interstate HWY 35 Bldg. A Suite 300, Austin, TX, 78753
Plaza 35A - Spec Suite C is a renovation/alteration project at 12234 N Interstate HWY 35 Bldg. A Suite 300, Austin, in Travis County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Construction complete (TDLR inspection passed Jan 2026). The project has an estimated value of $500K across about 20,872 sq ft.
- Estimated project value
- $500K
About this figure
Estimated construction cost supplied in the TDLR filing. This is not a current property appraisal or a final construction invoice.
- Reported floor area
- 20,872 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $24/sqft
About this figure
Calculated from this filing’s estimated cost divided by its reported square footage. Available only when both figures are supplied; it is not a market benchmark.
- Scheduled duration
- 6 months
About this figure
The interval between the filed start and completion dates. These dates describe the proposed schedule and do not measure actual construction progress.
The project record
Project timeline
Explore filed milestones and scheduled dates. Open a milestone for its source.
5 timeline dates shown.
Project registered · TDLR filing
Registration of the project with the Texas Department of Licensing and Regulation.
Source: TDLR filing
View source recordReview complete · TDLR filing
The filing records completion of the accessibility review.
Same day as the preceding date shown.
Source: TDLR filing
View source recordScheduled construction start · Scheduled date
A date supplied in the filing; this does not confirm that work started or finished.
61 days after the preceding date shown.
Source: TDLR filing
View source recordScheduled completion · Scheduled date
A date supplied in the filing; this does not confirm that work started or finished.
177 days after the preceding date shown.
Source: TDLR filing
View source recordInspection complete · TDLR filing
The filing records completion of the accessibility inspection.
17 days after the preceding date shown.
Source: TDLR filing
View source record
📰About Plaza 35A - Spec Suite C
Plaza 35 A in Austin has completed its construction phase, with the building passing its final TDLR accessibility inspection in January 2026. The project, filed under the name Plaza 35A - Spec Suite C, involved the renovation and alteration of a 20,872 sq ft suite at 12234 N Interstate HWY 35 Bldg. A Suite 300.
The project was owned by Welcome Group and designed by S. Tipton Studio. Robert Ronson served as the registered accessibility specialist for the filing. The estimated cost for this renovation was $500,000, equating to $24 per square foot. This cost is above the Travis County median for similar renovation filings, while the cost per square foot is below the county median. The scheduled build window of 177 days was longer than the 98-day median for comparable projects in the area.
Project Timeline and Status
The project was registered with TDLR in May 2025, with plan review also completed that month. Construction began in July 2025, and the filing listed a completion date of December 2025. The final inspection passed in January 2026, confirming the TDLR status as Inspection Complete. Funding for the project was private, on private land for private use.
Welcome Group has five other TDLR-registered projects totaling $2,572,000, including Plaza 35 B in Austin and Tuscany Bldg. 4. S. Tipton Studio has six other registered projects totaling $3,298,100, such as Rollingwood Center and Buda Commerce Center Bldg. 3. A third-party real estate report described Plaza 35 as an 185,000-square-foot flex office facility located less than one mile from other firm holdings in Austin, though this specific filing covers only the 20,872 sq ft suite renovation.
The surrounding area, ZIP code 78753, has a population of about 58,449 and a median household income of $62,334 according to U.S. Census estimates. Housing in this area is mostly renter-occupied, with a median owner-occupied home value of $344,100. Travis County unemployment was 3.9 percent in July 2026, reflecting the local labor market conditions during and after the construction period.
Inspection Complete
Final inspection completed, awaiting project closure
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Plaza 35A - Spec Suite C is a Renovation/Alteration project located at 12234 N Interstate HWY 35 Bldg. A Suite 300, Austin, TX 78753 in Austin, Texas. The project has an estimated value of $500K covering 20,872 sq ft. Welcome Group is the property owner and S. Tipton Studio is the design firm of record. The project was registered with TDLR on May 7, 2025.
Frequently Asked Questions
Is Plaza 35 A open for business?
The TDLR record confirms the construction is complete and the final TDLR accessibility inspection passed in January 2026. However, the registration data does not indicate whether the business has officially opened to the public.
Who is the owner of Plaza 35 A?
The owner of record for this project is Welcome Group. They are also listed as the developer for the renovation and alteration work performed on this specific suite.
What was the cost of the renovation?
The estimated cost for the Plaza 35 A renovation was $500,000. This figure covers the work done after the initial demolition of the suite to create a new spec office space.
Who designed the Plaza 35 A project?
S. Tipton Studio is the design firm of record for this project. They were responsible for the architectural and design aspects of the renovation and alteration work.
When did construction finish?
Construction began in July 2025. The project passed its final TDLR accessibility inspection in January 2026, marking the completion of the construction phase for this filing.
What is Plaza 35A - Spec Suite C?
Plaza 35A - Spec Suite C is a renovation/alteration project at 12234 N Interstate HWY 35 Bldg. A Suite 300 in Austin, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: this suite recently underwent 100% demolition via separate demo permit. this permit will include building a spec office space.
Is Plaza 35A - Spec Suite C open in Austin?
Construction on Plaza 35A - Spec Suite C is complete — TDLR records show the project passed its required accessibility inspection in Jan 2026. The building is finished and very likely open.
Where is Plaza 35A - Spec Suite C located?
Plaza 35A - Spec Suite C is located at 12234 N Interstate HWY 35 Bldg. A Suite 300, Austin, TX, 78753, in Travis County.
Who is the owner or developer of Plaza 35A - Spec Suite C?
Welcome Group is the property owner/developer of record for Plaza 35A - Spec Suite C, per its TDLR project registration.
Who is the architect or design firm for Plaza 35A - Spec Suite C?
S. Tipton Studio is the design firm of record for Plaza 35A - Spec Suite C, according to its TDLR filing.
How much does Plaza 35A - Spec Suite C cost and how big is it?
Plaza 35A - Spec Suite C has an estimated construction value of $500K and approximately 20,872 square feet (about $24/sqft), based on its TDLR filing.
Scope of Work
this suite recently underwent 100% demolition via separate demo permit. this permit will include building a spec office space.
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.
Location & views
12234 N Interstate HWY 35 Bldg. A Suite 300, Austin, TX, 78753
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Remodel for a tenant specific finish out. ***VOID - per Neal Anderson - AP 3/12/26 **
Remodel for a tenant specific finish out.
Remodel for a tenant specific finish out.
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