Medical Tower II at Bee Cave - Spec Suite 225

Medical Tower II at Bee Cave - Spec Suite 225 is a completed tenant interior build-out located in the Hill Country Galleria area of Bee Cave. The project consists of 1,846 square feet of new construction within Building 8 at 3944 Ranch Road 620S. The work was registered with TDLR in May 2025 and has now passed its final TDLR accessibility inspection, confirming that the construction phase is complete.

The project was privately funded on private land for private use. Bee Cave MOB Owner, LLC is the owner of record, while Polkinghorn Group Architects served as the design firm. Mark S Robinson was the registered accessibility specialist for the filing. The estimated cost for this build-out was $400,000, resulting in a cost of $217 per square foot.

Project Metrics and Timeline

Construction began in June 2025, following the completion of plan review in May 2025. The scheduled build window was 199 days, which is shorter than the county median of 304 days for similar new construction filings in Travis County. The estimated cost of $400,000 is below the county median of $1,000,000 for this type of work, although the per-square-foot cost of $217 is above the county median of $125.

Polkinghorn Group Architects has been involved in six other TDLR-registered projects totaling $8,670,000. These include medical and retail developments in Austin, Mission, Round Rock, and Kyle. The firm’s portfolio demonstrates a consistent focus on structured commercial and medical spaces across the region.

The site is situated in a well-established commercial corridor. Nearby businesses include Hill Country Galleria, Cinemark, Dillard’s, and LensCrafters. The surrounding area, identified by ZIP code 78738, has a population of about 28,790 and a median household income of $169,911 according to U.S. Census estimates. The Travis County unemployment rate was 3.9 percent in August 2026.