Spec Suite 1000 in Dallas, TX

Signature Exchange North, filed with the Texas Department of Licensing and Regulation as Spec Suite 1000, is a 10,191 sq ft renovation project located at 14785 Preston Rd. Suite 1000 in Far North Dallas. The work involves a non-structural interior finish out of an existing single-floor suite and corridor, including HVAC, electrical, and plumbing updates. The estimated cost for this alteration is $450,000.

HPI is the owner of record, and idGROUP serves as the design firm. Fred Dean Shinault is the registered accessibility specialist for this project. The funding source is private, on private land for private use. TDLR completed plan review in September 2025, and construction was scheduled to finish in December 2025. However, TDLR has not yet recorded a final inspection, so the current state of the site is not confirmed in the public record.

Among 32,551 renovation and alteration filings in Dallas County, this project’s estimated cost is above the county median of $249,644. The scheduled build window of 91 days is close to the county median of 92 days. The cost per square foot is $44, which is below the county median of $73 per square foot.

HPI has six other TDLR-registered projects totaling $3,347,040. These include Signature Exchange North, 10000 Energy, 8214 Westchester, Cameron Rd Corporate Park II Bldg. 2, and Freeport Bldg. 3. idGROUP has six other registered projects totaling $2,878,000, including Preston Plaza, 3 Park Central, and Parkway Office Center. Other registered projects in the same area include Signature Exchange, Preston Grove I, and Banner Place.

The surrounding area includes businesses such as WhatchamaCallit Boutique, A1 Gold Run, and Hobby Lobby. Census estimates for ZIP code 75254 indicate a population of about 24,737 and a median household income of $67,903. The median owner-occupied home value is $303,200, with housing predominantly renter-occupied. Dallas County unemployment was 3.3 percent in July 2026, higher than a year earlier.