Funding type
This project is privately funded, on private land for private use.
Prosper Flex Park
621 West Prosper Trail, Prosper, TX, 75078
Prosper Flex Park is a new construction project at 621 West Prosper Trail, Prosper, in Collin County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Under construction, estimated completion Jul 2027. The project has an estimated value of $3.5M across about 38,500 sq ft.
- Estimated project value
- $3.5M
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
- 38,500 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $90/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
- 9 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.
3 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.
29 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.
273 days after the preceding date shown.
Source: TDLR filing
View source record
📰About Prosper Flex Park
Prosper Flex Park - Building 02 is a new ground-up industrial distribution warehouse under construction at 621 West Prosper Trail in Prosper, Texas. The project encompasses 38,500 square feet of space designed for commercial logistics and storage. This specific building is part of a larger development registered under the project name Prosper Flex Park, managed by Prosper Trail Commercial LP.
The construction is privately funded and situated on private land in Collin County. The estimated cost for this single building is $3,464,878, which works out to approximately $90 per square foot. This cost per square foot is below the county median of $120 for similar new construction filings, while the total estimated cost sits in the top quarter of recent Collin County projects. The scheduled build window is 273 days, which is longer than the county median of 212 days.
Design and Development Team
GSR Andrade Architects serves as the design firm of record for this facility. The firm has several other TDLR-registered projects in the region, including three other buildings within the Prosper Flex Park complex and the I-20 Logistics Park in Dallas. Prosper Trail Commercial LP also holds registrations for Buildings 01, 03, and 04 of the same park, each with an identical estimated cost of $3,464,878. This indicates a standardized approach to the development of this multi-building industrial campus.
The project was registered with TDLR in September 2026. Construction start is scheduled for October 2026, with plan review pending. The completion date listed in the filing is targeted for July 2027.
Prosper is a rapidly growing community in Collin County. According to U.S. Census ACS 2023 five-year estimates for ZIP 75078, the population is about 46,857 with a median household income of $187,634. The area is predominantly owner-occupied, reflecting a stable residential base that supports local commercial activity. The unemployment rate in Collin County was 4.6 percent in July 2026, higher than a year earlier, which may influence labor availability for the construction phase.
Project Registered
Project has been registered with TDLR and is in pre-construction phase
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Prosper Flex Park is a New Construction project located at 621 West Prosper Trail, Prosper, TX 75078 in Prosper, Texas. The project has an estimated value of $3.5M covering 38,500 sq ft. Prosper Trail Commercial LP is the property owner and GSR Andrade Architects is the design firm of record. The project was registered with TDLR on September 16, 2026.
Frequently Asked Questions
What is the address of Prosper Flex Park Building 02?
The building is located at 621 West Prosper Trail, Prosper, TX 75078, in Collin County.
Who is the owner of this warehouse project?
The owner of record is Prosper Trail Commercial LP, which also owns the other three buildings in the Prosper Flex Park development.
When is the project targeted for completion?
The filing lists a completion date targeted for July 2027, with construction starting in October 2026.
Is the warehouse currently open for business?
No, the project is under construction. The TDLR record shows it is registered with plan review pending, not yet operational.
How large is the building?
The new construction includes 38,500 square feet of industrial distribution warehouse space.
What is Prosper Flex Park?
Prosper Flex Park is a new construction project at 621 West Prosper Trail in Prosper, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: New, ground up construction of a 38,500 sq ft industrial distribution warehouse
Is Prosper Flex Park open in Prosper?
Prosper Flex Park is still under construction in Prosper, TX, with an estimated completion of Jul 2027 according to its TDLR registration.
Where is Prosper Flex Park located?
Prosper Flex Park is located at 621 West Prosper Trail, Prosper, TX, 75078, in Collin County.
Who is the owner or developer of Prosper Flex Park?
Prosper Trail Commercial LP is the property owner/developer of record for Prosper Flex Park, per its TDLR project registration.
Who is the architect or design firm for Prosper Flex Park?
GSR Andrade Architects is the design firm of record for Prosper Flex Park, according to its TDLR filing.
How much does Prosper Flex Park cost and how big is it?
Prosper Flex Park has an estimated construction value of $3.5M and approximately 38,500 square feet (about $90/sqft), based on its TDLR filing.
Scope of Work
New, ground up construction of a 38,500 sq ft industrial distribution warehouse
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
621 West Prosper Trail, Prosper, TX, 75078
Related Projects
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$13.9M totalSame Design Firm
$13.9M totalNearby Projects
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