Funding type
This project involves public funds, public land, or is a Federally funded roadway project.
Tom Harpool Regional WTP Phase 2 Expansion Project in Aubrey, TX
11500 Fishtrap Rd., Aubrey, TX, 76227
Tom Harpool Regional WTP Phase 2 Expansion Project is a new construction project at 11500 Fishtrap Rd., Aubrey, in Denton County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Under construction, estimated completion Aug 2028. The project has an estimated value of $132.0M across about 22,033 sq ft.
- Estimated project value
- $132.0M
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
- 22,033 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $5.99K/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
- 2y 5mo
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.
18 days after the preceding date shown.
Source: TDLR filing
View source recordReview complete · TDLR filing
The filing records completion of the accessibility review.
132 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.
743 days after the preceding date shown.
Source: TDLR filing
View source record
📰About Tom Harpool Regional WTP Phase 2 Expansion Project
The Tom Harpool Regional WTP Phase 2 Expansion Project includes a new membrane building in Aubrey, Texas, situated at 11500 Fishtrap Rd. in Denton County. The Upper Trinity Regional Water District is the owner of record for this new construction, which covers 22,033 sq ft. The filing identifies the scope as a new membrane building with an admin area. The estimated cost for this specific structure is $132,000,000, resulting in a computed cost of $5991 per square foot.
Construction is scheduled to finish in August 2028, with work starting in March 2026. TDLR completed plan review in August 2026, and the project status is listed as Review Complete. The registered accessibility specialist for this filing is Kimberly J Goss. Funding for the project involves public funds, public land, or is a Federally funded roadway project.
Project Context and Comparison
This project is part of a broader portfolio for the Upper Trinity Regional Water District, which has six other TDLR-registered projects totaling $108,530,000. These include a Raw Water Pump Station in Ladonia valued at $90,000,000 and a Lake Ralph Hall Visitor Center in Ladonia valued at $8,000,000. The district also has a Maintenance Facility in Ladonia and an Anex Building in Lewisville. The scale of the Aubrey project is significant compared to other new construction filings in Denton County.
Among 4,503 TDLR-registered new construction filings in Denton County, this project's estimated cost is above the county median of $900,000. The median size for these filings is 8,042 sq ft, while the median cost per square foot is $121. The scheduled build window for this project is 875 days, which is longer than the county median of 220 days. The design firm of record is Corollo Engineers, Inc. The project was registered with TDLR in March 2026.
The surrounding area, ZIP code 76227, has a population of about 55,437 people and a median household income of $107,065 according to U.S. Census ACS 2023 estimates. The median owner-occupied home value in this area is $376,200. Other registered projects in the same area include Roadster 34 and Liberty at the Providence Village, both listed as new construction. The Denton County unemployment rate was 4.4 percent in June 2026, higher than a year earlier.
Review Complete
Design review complete, construction may proceed
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 76227 (Aubrey)
One email per change. Unsubscribe in one click. Privacy.
Tom Harpool Regional WTP Phase 2 Expansion Project is a New Construction project located at 11500 Fishtrap Rd., Aubrey, TX 76227 in Aubrey, Texas. The project has an estimated value of $132.0M covering 22,033 sq ft. Upper Trinity Regional Water District is the property owner and Corollo Engineers, Inc. is the design firm of record. The project was registered with TDLR on March 9, 2026.
Frequently Asked Questions
What is the estimated cost of the Membrane Building B project?
The estimated cost for the Membrane Building B project is $132,000,000. This figure is part of the Tom Harpool Regional WTP Phase 2 Expansion Project filing.
Who is the owner of the Membrane Building B project?
The Upper Trinity Regional Water District is the owner of record for the Membrane Building B project located in Aubrey.
When is the Membrane Building B project scheduled to finish?
The project is scheduled to finish in August 2028. Construction work is scheduled to start in March 2026.
What is the square footage of the new membrane building?
The new membrane building with admin area has a total square footage of 22,033 sq ft.
What is Tom Harpool Regional WTP Phase 2 Expansion Project?
Tom Harpool Regional WTP Phase 2 Expansion Project is a new construction project at 11500 Fishtrap Rd. in Aubrey, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: New membrane building with admin area.
Is Tom Harpool Regional WTP Phase 2 Expansion Project open in Aubrey?
Tom Harpool Regional WTP Phase 2 Expansion Project is still under construction in Aubrey, TX, with an estimated completion of Aug 2028 according to its TDLR registration.
Where is Tom Harpool Regional WTP Phase 2 Expansion Project located?
Tom Harpool Regional WTP Phase 2 Expansion Project is located at 11500 Fishtrap Rd., Aubrey, TX, 76227, in Denton County.
Who is the owner or developer of Tom Harpool Regional WTP Phase 2 Expansion Project?
Upper Trinity Regional Water District is the property owner/developer of record for Tom Harpool Regional WTP Phase 2 Expansion Project, per its TDLR project registration.
Who is the architect or design firm for Tom Harpool Regional WTP Phase 2 Expansion Project?
Corollo Engineers, Inc. is the design firm of record for Tom Harpool Regional WTP Phase 2 Expansion Project, according to its TDLR filing.
How much does Tom Harpool Regional WTP Phase 2 Expansion Project cost and how big is it?
Tom Harpool Regional WTP Phase 2 Expansion Project has an estimated construction value of $132.0M and approximately 22,033 square feet (about $5.99K/sqft), based on its TDLR filing.
Scope of Work
New membrane building with admin area.
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
11500 Fishtrap Rd., Aubrey, TX, 76227
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
Watch all construction in 76227 (Aubrey)
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 Aubrey?
See the surrounding filings, compare the reported schedules, and follow the places that matter to you.