Opening ~Mar 2027📝Review Complete🏗️ New Construction💵 This project is privately funded, on private land for private use.

MOB I

400 Mercantile Boulevard, Royse City, TX 75189, Royse City, TX, 75189

MOB I is a new construction project at 400 Mercantile Boulevard, Royse City, TX 75189, in Rockwall County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Under construction, estimated completion Mar 2027. The project has an estimated value of $2.2M across about 15,042 sq ft.

Construction50%

📊Project Metrics

TDLR #TABS2026012915

$2.2M

Project Value

15,042

Square Feet

$146/sqft

Cost/SqFt

1 year

Duration

Registered:Feb 18, 2026

Start:Mar 15, 2026

Target:Mar 15, 2027

Remaining:266 days

📝

Review Complete

Design review complete, construction may proceed

MOB I is a New Construction project located at 400 Mercantile Boulevard, Royse City, TX 75189 in Royse City, Texas. The project has an estimated value of $2.2M covering 15,042 sq ft. PH RCW PI, LLC is the property owner and Guide Architecture is the design firm of record. The project was registered with TDLR on February 18, 2026.

❓Frequently Asked Questions

What is MOB I?

MOB I is a new construction project at 400 Mercantile Boulevard, Royse City, TX 75189 in Royse City, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: 15,042 sf new medical office building. Core and shell building.

Is MOB I open in Royse City?

MOB I is still under construction in Royse City, TX, with an estimated completion of Mar 2027 according to its TDLR registration.

Where is MOB I located?

MOB I is located at 400 Mercantile Boulevard, Royse City, TX 75189, Royse City, TX, 75189, in Rockwall County.

Who is the owner or developer of MOB I?

PH RCW PI, LLC is the property owner/developer of record for MOB I, per its TDLR project registration.

Who is the architect or design firm for MOB I?

Guide Architecture is the design firm of record for MOB I, according to its TDLR filing.

How much does MOB I cost and how big is it?

MOB I has an estimated construction value of $2.2M and approximately 15,042 square feet (about $146/sqft), based on its TDLR filing.

📋Scope of Work

15,042 sf new medical office building. Core and shell 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.