SEG Solar in Tomball, TX

SEG Solar is the name associated with the 425,360 sq ft interior build out at 20103 Clay Industrial Road in Tomball. The project has passed its final TDLR accessibility inspection, marking the completion of construction for this Harris County renovation. The work was registered with TDLR in September 2026 and filed as a first-time interior build out by SEG Land Holding II, the owner of record.

The project carried an estimated cost of $1,500,000, which equates to $4 per square foot. This cost per square foot is below the Harris County median of $80 for similar renovation and alteration filings. While the total estimated cost is above the county median for this work type, the scale of the build out is significantly larger than the typical project in the region.

Construction Timeline and Scope

Construction began in June 2026, with a scheduled build window of 183 days. This duration is longer than the county median of 92 days for comparable filings. Plan review was completed in September 2026, aligning with the registration date. The final inspection was passed in October 2026, confirming the structural and accessibility standards were met for this private, privately funded project.

The site is located in ZIP code 77377, an area with a population of about 39,154 people according to U.S. Census estimates. The median household income in this area is $123,015, and the median owner-occupied home value is $352,000. The project is situated on private land for private use, distinct from public infrastructure developments in the county.

Amelia Y C Lee is the registered accessibility specialist for this filing. The work involved altering the interior of the existing structure to meet current accessibility codes. The completion of this phase allows the facility to proceed with its intended operational setup, though the TDLR record specifically tracks the construction and inspection status rather than business operations.

The Harris County labor market saw an unemployment rate of 5.2 percent in July 2026, higher than a year earlier. This economic context frames the timing of the project's completion. The detailed scope of the interior build out ensures that the 425,360 sq ft space is configured for its specific private use, adhering to the standards verified during the final inspection phase.