Barton Oaks Plaza III Fifth Floor Renovation in Austin, TX

OHT Partners completed a $2,000,000 renovation of 25,384 square feet of office space at 901 S Mo Pac Expy, Suite 500, in the Barton Hills neighborhood of Austin. The TDLR accessibility review for this project, filed under the name Barton Oaks Plaza III Fifth Floor Renovation, is finished. TDLR closed the project file in April 2023, marking the end of the regulatory process for this construction.

The scope of work included the renovation of the reception area, coffee bar, open and closed offices, copy areas, general storage rooms, meeting rooms, break room, and a multi-purpose room. The project was privately funded and executed on private land for private use. O'Connell Robertson served as the design firm of record, while David C Deming was the registered accessibility specialist for the filing.

Project Scale and Context

At $2,000,000, the estimated cost places this renovation in the top quarter of Travis County filings for similar work, which typically range from $140,000 to $706,500. The scheduled build window of 211 days was longer than the county median of 98 days for renovation and alteration projects. However, the cost per square foot of $79 was below the county median of $103, indicating a different allocation of resources across the larger footprint.

O'Connell Robertson has been involved in six other TDLR-registered projects totaling $38,037,555, including work at the Frost Financial Center in Mont Belvieu and Lasa HS in Austin. The site is located in ZIP code 78746, where U.S. Census estimates indicate a median household income of $183,028 and a median owner-occupied home value of $1,352,500.

City of Austin permit records show at least 25 permits on file at this street address. The 25 most recent permits were issued between July 2025 and August 2026, including building, plumbing, electrical, and mechanical permits. Recent activity at this address includes changes of use from administrative office to medical office with interior remodels, though these permits may relate to other tenants or suites within the same building.

Business and Location Details

OHT Partners is described in third-party sources as a leading builder and developer of luxury multifamily communities in Texas, founded in 2010. The company’s presence in Austin is documented in City of Austin client information and social media profiles. Nearby businesses in the area include Tacodeli, Lifesize, Child's Day, Maslow Wealth Advisors, Sixthriver, and First American Title Insurance Company. Other registered renovation projects in the Barton Hills area include BCP Westbank, LP, Terrace 7, Greenbelt Plaza Building 3, The Overlook, and Park on Barton Creek Building 2.