Grand Parkway NW Industrial Park in Tomball, TX

Grand Parkway NW Industrial Park, Building 13 is a new 33,000-square-foot shell building under construction at 15418 Boudreaux Rd in Tomball, Texas. The project involves the erection of a sprinklered structure intended for future office and warehouse use, along with associated site work. Prime Horsepower, LLC is listed as the owner of record for this development in Harris County.

Design and Registration Details

Adkisson Group, Inc. serves as the design firm for this facility. Tim Mullins is the registered accessibility specialist associated with the project. The construction work was registered with TDLR in May 2026, establishing the official record for this new build. The estimated cost for the project is $2,475,000, which calculates to $75 per square foot. This figure places the project above the median estimated cost for similar new construction filings in Harris County, though it remains close to the county median cost per square foot of $88.

The scheduled build window spans one year, from June 2026 to June 2027. This 365-day timeline is longer than the median scheduled build window of 219 days observed in recent Harris County filings. The project is privately funded on private land for private use. Prime Horsepower, LLC has six other TDLR-registered projects in the same industrial park, indicating a phased development approach for the Grand Parkway NW Industrial Park.

Adkisson Group, Inc. has six other TDLR-registered projects, including other buildings in Tomball and facilities in Houston and Rosenberg. The design firm’s involvement spans various industrial and business park projects across the region. The specific scope for Building 13 focuses on the structural shell and site preparation, preparing the space for future tenant fit-out or direct use by the owner.

Project Status and Context

The project is in the construction phase following its registration. Plan review is pending, and the completion date is targeted for June 2027. The TDLR status is listed as Project Registered, confirming that the accessibility requirements are being tracked under state oversight. This registration ensures that the facility will meet the necessary standards for accessibility upon completion. The location in Tomball is part of a growing industrial corridor in Harris County, with a population of approximately 39,154 in the surrounding ZIP code area.

The median household income for ZIP code 77377 is estimated at $123,015, and the median owner-occupied home value is $352,000, according to U.S. Census ACS 2023 five-year estimates. These demographic factors provide context for the local market where this industrial facility is being developed. The project represents a significant addition to the industrial inventory in the Tomball area, contributing to the region's economic infrastructure.