Landmark 601 is a renovation/alteration project at 601 W. Lewis St., Conroe, in Montgomery County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Under construction, estimated completion Nov 2027. The project has an estimated value of $15.0M across about 88,409 sq ft.
Design review complete, construction may proceed
Landmark 601 is a Renovation/Alteration project located at 601 W. Lewis St., Conroe, TX 77301 in Conroe, Texas. The project has an estimated value of $15.0M covering 88,409 sq ft. OPG 601 Partners, LLC is the property owner. The project was registered with TDLR on February 12, 2026.
Landmark 601 is a renovation/alteration project at 601 W. Lewis St. in Conroe, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: historic renovation of preexisting historic school into multifamily housing, with 18 units of new construction.
Landmark 601 is still under construction in Conroe, TX, with an estimated completion of Nov 2027 according to its TDLR registration.
Landmark 601 is located at 601 W. Lewis St., Conroe, TX, 77301, in Montgomery County.
OPG 601 Partners, LLC is the property owner/developer of record for Landmark 601, per its TDLR project registration.
Landmark 601 has an estimated construction value of $15.0M and approximately 88,409 square feet (about $170/sqft), based on its TDLR filing.
historic renovation of preexisting historic school into multifamily housing, with 18 units of new construction.
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.
Filed
Feb 12, 2026
Review Complete
Mar 14, 2026
Inspection Complete
Closed
30d
Review duration
