Opening ~Nov 2026📋Project Registered🔧 Renovation/Alteration💵 This project is privately funded, on private land for private use.

MARS 400

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901 Harry McKillop Blvd, Mckinney, TX 75069, Mckinney, TX, 75069

MARS 400 is a renovation/alteration project at 901 Harry McKillop Blvd, Mckinney, in Collin County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Under construction, estimated completion Nov 2026. The project has an estimated value of $9.0M across about 339,400 sq ft.

Pre-Construction15%

📊Project Metrics

TDLR #TABS2026021606

$9.0M

Project Value

339,400

Square Feet

$27/sqft

Cost/SqFt

5 months

Duration

Registered:Jun 1, 2026

Start:Jul 1, 2026

Target:Nov 30, 2026

Remaining:130 days

📋

Project Registered

Project has been registered with TDLR and is in pre-construction phase

MARS 400 is a Renovation/Alteration project located at 901 Harry McKillop Blvd, Mckinney, TX 75069 in Mckinney, Texas. The project has an estimated value of $9.0M covering 339,400 sq ft. TDC-DRI McKinney Phase II LLC is the property owner and Method Architecture is the design firm of record. The project was registered with TDLR on June 1, 2026.

❓Frequently Asked Questions

What is MARS 400?

MARS 400 is a renovation/alteration project at 901 Harry McKillop Blvd in Mckinney, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: Interior Remodel in an existing 339,400sf building

Is MARS 400 open in Mckinney?

MARS 400 is still under construction in Mckinney, TX, with an estimated completion of Nov 2026 according to its TDLR registration.

Where is MARS 400 located?

MARS 400 is located at 901 Harry McKillop Blvd, Mckinney, TX, 75069, in Collin County.

Who is the owner or developer of MARS 400?

TDC-DRI McKinney Phase II LLC is the property owner/developer of record for MARS 400, per its TDLR project registration.

Who is the architect or design firm for MARS 400?

Method Architecture is the design firm of record for MARS 400, according to its TDLR filing.

How much does MARS 400 cost and how big is it?

MARS 400 has an estimated construction value of $9.0M and approximately 339,400 square feet (about $27/sqft), based on its TDLR filing.

📋Scope of Work

Interior Remodel in an existing 339,400sf building

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.