Senderra Expansion

Lake Highlands Tower, located at 9330 LBJ Freeway Suite 1400 in Dallas, is undergoing a tenant improvement renovation. The project, filed with the Texas Department of Licensing and Regulation (TDLR) under the name Senderra Expansion, involves alterations to a space of 19,749 sq ft. With an estimated cost of $684,000, the work represents a significant update to the existing structure in the Lake Highlands area.

The renovation is owned by Malouf Interests and designed by Entos Design. The project was registered with TDLR in April 2026, and plan review was completed in the same month. Construction was scheduled to begin in April 2026 with a planned completion date of July 2026. Although that date has passed, the public record indicates that TDLR has not yet recorded a final inspection, meaning the current state of the site is not confirmed as finished in the official accessibility database.

Project Context and Cost Analysis

Among 32,476 TDLR-registered renovation and alteration filings in Dallas County, this project’s estimated cost of $684,000 places it above the county median of $249,000. Specifically, the cost falls within the top quarter of comparable filings. In terms of size, the 19,749 sq ft scope is significantly larger than the county median of 4,226 sq ft for similar work types. The cost per square foot is calculated at $35, which is below the county median of $72 per square foot for renovation and alteration projects.

The scheduled build window for this project was 85 days, a duration close to the county median of 92 days for comparable renovations. This timing suggests a standard pace for tenant improvements of this scale in the region. The project is privately funded and located on private land for private use. Malouf Interests has one other TDLR-registered project, Heath Village in Rowlett, with an estimated cost of $80,000. Entos Design has six other registered projects in the area, including Park Place on Turtle Creek and Tollway Center, with total estimated costs reaching $8,190,187.

Other registered projects in the immediate Lake Highlands area include Walnut Glen Tower, a renovation project, and Costco Fuel Station, a new construction project. The surrounding neighborhood, ZIP code 75243, has a population of about 63,907 and a median household income of $50,357 according to U.S. Census American Community Survey 2023 five-year estimates. Housing in this area is predominantly renter-occupied, with a median owner-occupied home value of $359,100.