ORSAK, LANGNER & BARTHEL
ORSAK, LANGNER & BARTHEL is a renovation/alteration project at 515 Post Oak Blvd. #700, Houston, in Harris County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Currently under construction. The project has an estimated value of $151K across about 4,130 sq ft.
📊Project Metrics
TDLR #TABS2026006471Review Complete
Design review complete, construction may proceed
ORSAK, LANGNER & BARTHEL is a Renovation/Alteration project located at 515 Post Oak Blvd. #700, Houston, TX 77027 in Houston, Texas. The project has an estimated value of $151K covering 4,130 sq ft. PETREL PARTNERS LP is the property owner and CDI Douglass-Pye is the design firm of record. The project was registered with TDLR on November 20, 2025.
❓Frequently Asked Questions
What is ORSAK, LANGNER & BARTHEL?
ORSAK, LANGNER & BARTHEL is a renovation/alteration project at 515 Post Oak Blvd. #700 in Houston, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: Interior commercial renovation located within an existing commercial structure.
Is ORSAK, LANGNER & BARTHEL open in Houston?
ORSAK, LANGNER & BARTHEL is currently under construction in Houston, TX. Its current TDLR status is "Review Complete".
Where is ORSAK, LANGNER & BARTHEL located?
ORSAK, LANGNER & BARTHEL is located at 515 Post Oak Blvd. #700, Houston, TX, 77027, in Harris County.
Who is the owner or developer of ORSAK, LANGNER & BARTHEL?
PETREL PARTNERS LP is the property owner/developer of record for ORSAK, LANGNER & BARTHEL, per its TDLR project registration.
Who is the architect or design firm for ORSAK, LANGNER & BARTHEL?
CDI Douglass-Pye is the design firm of record for ORSAK, LANGNER & BARTHEL, according to its TDLR filing.
How much does ORSAK, LANGNER & BARTHEL cost and how big is it?
ORSAK, LANGNER & BARTHEL has an estimated construction value of $151K and approximately 4,130 square feet (about $37/sqft), based on its TDLR filing.
📋Scope of Work
Interior commercial renovation located within an existing commercial structure.
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.
📅Compliance Timeline
📅Project Timeline
Filed
Nov 20, 2025
Review Complete
Dec 18, 2025
Inspection Complete
Closed
28d
Review duration