Costco #669 Southlake - Fuel Facility Generator Addition

Costco Wholesale #669 Fuel Facility is the name of the project for the new generator installation at 2601 E State Hwy 114 in Southlake, Texas. The filing lists the scope as a renovation and alteration with an estimated cost of $165,000. The work covers 7,170 sq ft of site improvements, resulting in a cost of $23 per square foot. This privately funded project on private land was registered with TDLR in September 2026 and is targeted for January 2027 completion.

Scope of Work

The construction scope is strictly mechanical and electrical, with no building work involved. The plan includes a new generator situated on a new concrete pad, protected by bollards. A new masonry enclosure will be built at the existing fuel facility. The project also requires electrical work, including an electrical trench, followed by pavement and landscape repair. MG2 Architecture Corporation is the design firm of record, and Justin K Walton is the registered accessibility specialist.

The site is located in Tarrant County. The scheduled build window is 30 days, which is shorter than the 92-day median for similar renovation and alteration filings in the county. The estimated cost of $165,000 is below the county median of $250,000 for this project type.

Regional Context

Costco Wholesale Corporation has six other TDLR-registered fuel facility projects across Texas, including locations in Richmond, Lubbock, The Woodlands, Tomball, and Georgetown. MG2 Architecture Corporation has designed six other registered projects for Costco, totaling $980,000 in estimated costs. The Southlake project is part of a broader pattern of infrastructure updates at Costco fuel facilities, though each filing is distinct in its specific scope and local requirements.

The surrounding area, ZIP code 76092, has a population of about 31,344 people. Census estimates for 2023 indicate a median household income of $250,001 and a median owner-occupied home value of $956,200. The housing stock is predominantly owner-occupied. Tarrant County’s unemployment rate was 4.6 percent in July 2026, higher than a year earlier. The project remains in the registration phase, with plan review pending and completion targeted for January 2027.