Funding type
This project is privately funded, on private land for private use.
121 Commerce Center Spec Office in Grapevine, TX
1800 State Highway 121, Suite 101, Grapevine, TX, 76051
121 Commerce Center Spec Office is a new construction project at 1800 State Highway 121, Suite 101, Grapevine, in Tarrant County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Construction complete (TDLR inspection passed Apr 2025). The project has an estimated value of $823K across about 3,084 sq ft.
- Estimated project value
- $823K
About this figure
Estimated construction cost supplied in the TDLR filing. This is not a current property appraisal or a final construction invoice.
- Reported floor area
- 3,084 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $267/sqft
About this figure
Calculated from this filing’s estimated cost divided by its reported square footage. Available only when both figures are supplied; it is not a market benchmark.
- Scheduled duration
- 4 months
About this figure
The interval between the filed start and completion dates. These dates describe the proposed schedule and do not measure actual construction progress.
The project record
Project timeline
Explore filed milestones and scheduled dates. Open a milestone for its source.
4 timeline dates shown.
Project registered · TDLR filing
Registration of the project with the Texas Department of Licensing and Regulation.
Source: TDLR filing
View source recordScheduled construction start · Scheduled date
A date supplied in the filing; this does not confirm that work started or finished.
76 days after the preceding date shown.
Source: TDLR filing
View source recordProject closed · TDLR filing
The project record was closed in TDLR.
105 days after the preceding date shown.
Source: TDLR filing
View source recordScheduled completion · Scheduled date
A date supplied in the filing; this does not confirm that work started or finished.
Same day as the preceding date shown.
Source: TDLR filing
View source record
📰About 121 Commerce Center Spec Office
The 121 Commerce Center Spec Office at 1800 State Highway 121, Suite 101, in Grapevine, Tarrant County, is a completed new construction project. This 3,084 sq ft speculative office space was built by GTIS Highway 121 SPE LP c/o GTIS Partners, LLC, with Alliance Architects serving as the design firm of record. The project is privately funded on private land for private use.
The scope of work included construction of speculative office improvements and limited dock equipment, along with mechanical, plumbing, electrical, and life safety systems. The estimated cost for this build was $823,000, which calculates to $267 per square foot. This cost per square foot is above the Tarrant County median of $120 for similar new construction filings, though the total estimated cost is close to the county median of $800,000.
The scheduled build window was 105 days, from a start date of December 2024 to a completion date of April 2025. This duration is shorter than the county median scheduled build window of 214 days. The project was registered with TDLR in October 2024, and the Texas Accessibility Board (TABS) review process concluded with the project file closure.
Project Status and Context
TDLR closed the project file in April 2025, which marks the end of the accessibility review process for this construction. This project is one of two TDLR-registered projects for this owner, alongside the main 121 Commerce Center development valued at $16,000,000. Alliance Architects, the design firm, has six other registered projects in the region, ranging from logistics crossings to maintenance facilities.
The site is located in ZIP code 76051, an area with a population of about 50,514 and a median household income of $111,193 according to U.S. Census estimates. Nearby businesses include several lodging options such as the Residence Inn by Marriott and Hampton Inn & Suites, as well as local services like Tamlin Software. The Tarrant County unemployment rate was 4.4 percent in August 2026, lower than a year earlier.
Project Closed
Project has been completed and closed
Follow this project
Get an email when the status changes — permits pulled, construction started, work finished. Free, and nothing else.
Or watch all projects in 76051 (Grapevine)
One email per change. Unsubscribe in one click. Privacy.
121 Commerce Center Spec Office is a New Construction project located at 1800 State Highway 121, Suite 101, Grapevine, TX 76051 in Grapevine, Texas. The project has an estimated value of $823K covering 3,084 sq ft. GTIS Highway 121 SPE LP c/o GTIS Partners, LLC is the property owner and Alliance Architects is the design firm of record. The project was registered with TDLR on October 15, 2024.
Frequently Asked Questions
Is the 121 Commerce Center Spec Office open for business?
The TDLR record confirms the construction project is closed and complete . The filing does not provide information regarding whether the tenant has begun operating the space.
Who designed the 121 Commerce Center Spec Office?
Alliance Architects is the design firm of record for this project. They are responsible for the architectural planning of the 3,084 sq ft speculative office improvements.
What was the cost per square foot for this build?
The estimated cost was $823,000 for 3,084 sq ft, resulting in a cost of $267 per square foot. This figure is above the Tarrant County median of $120 for new construction.
How long did the construction take?
The scheduled build window was 105 days, running from December 2024 to April 2025. This is shorter than the county median build window of 214 days for similar projects.
Who is the owner of this property?
The owner of record is GTIS Highway 121 SPE LP c/o GTIS Partners, LLC. This entity also holds a larger registered project for the main 121 Commerce Center building.
What is 121 Commerce Center Spec Office?
121 Commerce Center Spec Office is a new construction project at 1800 State Highway 121, Suite 101 in Grapevine, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: Construction of speculative office improvements and limited dock equipment, with mechanical, plumbing, electrical, and life safety.
Is 121 Commerce Center Spec Office open in Grapevine?
Construction on 121 Commerce Center Spec Office is complete — TDLR records show the project passed its required accessibility inspection in Apr 2025. The building is finished and very likely open.
Where is 121 Commerce Center Spec Office located?
121 Commerce Center Spec Office is located at 1800 State Highway 121, Suite 101, Grapevine, TX, 76051, in Tarrant County.
Who is the owner or developer of 121 Commerce Center Spec Office?
GTIS Highway 121 SPE LP c/o GTIS Partners, LLC is the property owner/developer of record for 121 Commerce Center Spec Office, per its TDLR project registration.
Who is the architect or design firm for 121 Commerce Center Spec Office?
Alliance Architects is the design firm of record for 121 Commerce Center Spec Office, according to its TDLR filing.
How much does 121 Commerce Center Spec Office cost and how big is it?
121 Commerce Center Spec Office has an estimated construction value of $823K and approximately 3,084 square feet (about $267/sqft), based on its TDLR filing.
Scope of Work
Construction of speculative office improvements and limited dock equipment, with mechanical, plumbing, electrical, and life safety.
Note: This project is registered under the Texas Accessibility Standards (TAS) program. TDLR registration is required for commercial and public facility construction to ensure compliance with accessibility requirements under Texas Government Code Chapter 469.
Location & views
1800 State Highway 121, Suite 101, Grapevine, TX, 76051
Explore the supplied address
A precise map point has not been loaded. Choose to look up the address, or open it in Google Maps using the link below.
Related Projects
Same Owner
$17.0M totalWatch all construction in 76051 (Grapevine)
A short email when anything new is filed in this ZIP. One ZIP free, weekly.
Unsubscribe in one click. Privacy.
Keep exploring
What else is changing in Grapevine?
See the surrounding filings, compare the reported schedules, and follow the places that matter to you.