MUELLER MOB SPEC SUITES 415 & 420 in Austin, TX

Mueller MOB Spec Suites 415 & 420 is an interior renovation project located at 1401 Philomena St. in Austin. SCP II 1401 Philomena LLC is the owner of record for this 4,970 sq ft renovation of Suite 415 and Suite 420. The estimated cost is $1,050,000. The scope includes reception areas, break rooms, single-use restrooms, offices, exam rooms, and office support spaces for each suite.

The work is classified as a renovation/alteration under Travis County regulations. TDLR completed the plan review in August 2026. Construction started in June 2026 and is scheduled to finish in November 2026. The registered accessibility specialist for this filing is David C Deming.

Project Scope and Design

STG Design serves as the design firm of record for this project. The scope involves the first-generation space configuration, creating distinct functional areas within the two suites. The interior renovation focuses on creating medical or office-ready environments, specifically including exam rooms and support areas. This level of detail indicates a structured layout intended for professional use rather than simple cosmetic updates.

The estimated cost of $1,050,000 translates to approximately $211 per square foot. This figure places the project in the top quarter of estimated costs for similar renovation filings in Travis County. The county median estimated cost for renovation/alteration projects is $298,000. The median size for comparable projects is 3,800 sq ft, making this project larger than the typical filing.

Local Context and Ownership

SCP II 1401 Philomena LLC has registered two other projects in Austin. These include 1401 Philomena At Mueller, valued at $1,700,000, and Action Behavior Center Mueller, valued at $450,000. The total value of these related filings reaches $2,150,000. STG Design has six other TDLR-registered projects in Austin, with a combined value of $31,902,000.

City of Austin permit records show at least 25 permits on file for this street address. The most recent permits were issued between August 2024 and August 2026. These include electrical, mechanical, plumbing, and building permits. A certificate-of-occupancy-related record dated April 2026 is also present in the city records for this location.

The project is privately funded and located on private land for private use. The TDLR status is listed as Review Complete. The scheduled build window of 168 days is longer than the county median of 98 days for similar projects. The project remains under construction with a target completion date of November 2026.