Funding type
This project is privately funded, on private land for private use.
AEP Hallsville, TX Building Designs
2400 FM 3251, Hallsville, TX, 75670
AEP Hallsville, TX Building Designs is a new construction project at 2400 FM 3251, Hallsville, in Harrison County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Under construction, estimated completion Dec 2026. The project has an estimated value of $2.4M across about 4,905 sq ft.
- Estimated project value
- $2.4M
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
- 4,905 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $482/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
- 5 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.
Scheduled construction start · Scheduled date
A date supplied in the filing; this does not confirm that work started or finished.
Source: TDLR filing
View source recordProject registered · TDLR filing
Registration of the project with the Texas Department of Licensing and Regulation.
5 days after the preceding date shown.
Source: TDLR filing
View source recordReview complete · TDLR filing
The filing records completion of the accessibility review.
24 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.
129 days after the preceding date shown.
Source: TDLR filing
View source record
📰About AEP Hallsville, TX Building Designs
A 4,905 sq ft pre-engineered metal building is under construction at 2400 FM 3251 in Hallsville, Texas, to house electrical equipment and battery storage. The project, registered with TDLR, is scheduled to finish in December 2026. Southwestern Electric Power Company serves as the owner of record, with construction starting in July 2026.
The estimated cost for the new construction is $2,365,674, resulting in a cost of $482 per square foot. This figure is above the Harrison County median of $166 per square foot for similar TDLR-registered filings. The scheduled build window of 158 days is shorter than the county median of 212 days.
Duplantis Design Group, P.C. (DDG) is the design firm of record for this project. The firm has three other TDLR-registered projects totaling $17,698,784, including the Water Treatment Building and Administration Building in Hallsville, both of which have completed review. Robert W Green is the registered accessibility specialist for this filing. The scope explicitly excludes the building foundation and sitework, which are shown for reference only.
Local media coverage has highlighted the project's scale and labor impact. A report by KETK noted that construction will peak in the fall of 2026, supporting approximately 250 jobs. Another source, SWEPCO, described the facility as operating on natural gas and utilizing two combustion turbine generators. These third-party accounts describe the operational intent of the Hallsville facility, which is privately funded on private land for private use.
TDLR completed plan review in August 2026, and the status is Review Complete. The project is one of 18 new construction registrations in Harrison County in the last 24 months. The area profile for ZIP 75670 indicates a population of about 18,549 and a median household income of $39,748. Harrison County unemployment was 5.2 percent in July 2026, higher than a year earlier. This electrical building is part of a broader development effort by the owner in the region.
Review Complete
Design review complete, construction may proceed
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AEP Hallsville, TX Building Designs is a New Construction project located at 2400 FM 3251, Hallsville, TX 75670 in Hallsville, Texas. The project has an estimated value of $2.4M covering 4,905 sq ft. Southwestern Electric Power Company is the property owner and Duplantis Design Group, P.C. (DDG) is the design firm of record. The project was registered with TDLR on July 21, 2026.
Frequently Asked Questions
What is the estimated cost of the Electrical Building in Hallsville?
The estimated cost is $2,365,674. This amount is above the Harrison County median for new construction filings, which is $883,150.
Who is the owner of the project?
Southwestern Electric Power Company is the owner of record. The project is privately funded on private land for private use.
What is the square footage of the building?
The building is 4,905 sq ft. It is a pre-engineered metal structure designed to accommodate electrical equipment and battery storage.
Is the project open to the public?
No, the project is under construction. It is scheduled to finish in December 2026. It is privately funded for private use, not public access.
What is the TDLR status of the project?
The TDLR status is Review Complete. Plan review was completed in August 2026, and construction started in July 2026.
What is AEP Hallsville, TX Building Designs?
AEP Hallsville, TX Building Designs is a new construction project at 2400 FM 3251 in Hallsville, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: THE PROJECT GENERALLY CONSISTS OF A 4,905 SF PRE-ENGINEERED METAL BUILDING TO ACCOMMODATE ELECTRICAL EQUIPMENT AND BATTERY STORAGE. THE BUILDING FOUNDATION AND SITEWORK ARE OUTSIDE THE SCOPE OF WORK AND ARE SHOWN FOR REFERENCE ONLY.
Is AEP Hallsville, TX Building Designs open in Hallsville?
AEP Hallsville, TX Building Designs is still under construction in Hallsville, TX, with an estimated completion of Dec 2026 according to its TDLR registration.
Where is AEP Hallsville, TX Building Designs located?
AEP Hallsville, TX Building Designs is located at 2400 FM 3251, Hallsville, TX, 75670, in Harrison County.
Who is the owner or developer of AEP Hallsville, TX Building Designs?
Southwestern Electric Power Company is the property owner/developer of record for AEP Hallsville, TX Building Designs, per its TDLR project registration.
Who is the architect or design firm for AEP Hallsville, TX Building Designs?
Duplantis Design Group, P.C. (DDG) is the design firm of record for AEP Hallsville, TX Building Designs, according to its TDLR filing.
How much does AEP Hallsville, TX Building Designs cost and how big is it?
AEP Hallsville, TX Building Designs has an estimated construction value of $2.4M and approximately 4,905 square feet (about $482/sqft), based on its TDLR filing.
Scope of Work
THE PROJECT GENERALLY CONSISTS OF A 4,905 SF PRE-ENGINEERED METAL BUILDING TO ACCOMMODATE ELECTRICAL EQUIPMENT AND BATTERY STORAGE. THE BUILDING FOUNDATION AND SITEWORK ARE OUTSIDE THE SCOPE OF WORK AND ARE SHOWN FOR REFERENCE ONLY.
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
2400 FM 3251, Hallsville, TX, 75670
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