Watermill Square Building 1 in Mansfield, TX

Watermill Square Building 1 is a new shell structure rising at the intersection of West Broad Street and Main Street in Mansfield, Texas. The project covers 32,591 square feet of private land in Tarrant County, with an estimated construction cost of $8,000,000. This development is part of a broader private initiative by Nack Development, which has six other registered projects in the region totaling $2,415,000. The site is located in ZIP code 75063, where the U.S. Census reports a median household income of $117,583 and a median owner-occupied home value of $509,500.

Construction Scope and Timeline

Nack Development, the owner of record, filed for new construction with a registered accessibility specialist, Jeffrey A Gutknecht. The scope of work is strictly the new build of a shell building. According to the TDLR filing, construction began in November 2025. The scheduled completion date listed in the record is February 2026. This timeline represents a 95-day build window, which is shorter than the 214-day median scheduled build window for similar new construction projects in Tarrant County.

The financial profile of this project places it in the top quarter of estimated costs for its type within the county. The median estimated cost for new construction filings in Tarrant County is $800,000, while this project is estimated at $8,000,000. The cost per square foot is calculated at $245, which is above the county median of $120 per square foot. These figures reflect the specific scale and private funding nature of the development, which is not publicly funded.

Current Status and Record

TDLR completed the plan review process in March 2026. Despite the scheduled completion date of February 2026 having passed, the regulatory record indicates that TDLR has not yet recorded a final inspection. Consequently, the current state of the site is not confirmed in the public record. The project remains classified as Review Complete, but without a final inspection on file, the physical status of the shell building cannot be verified through official channels. Readers should note that construction status and business opening are distinct; the record only confirms construction activities, not operational readiness.

The area surrounding the project includes 18,747 housing units, with housing in ZIP 75063 being mostly renter-occupied. The local labor market in Tarrant County shows an unemployment rate of 4.6 percent a figure higher than the rate recorded a year earlier. These contextual factors provide a baseline for understanding the economic environment in which this private development is situated.