Funding type
This project is privately funded, on private land for private use.
2800 Post Oak Blvd Level 33 Common Corridor in Houston, TX
2800 Post Oak Boulevard, Houston, TX, 77056
2800 Post Oak Blvd Level 33 Common Corridor is a renovation/alteration project at 2800 Post Oak Boulevard, Houston, in Harris County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Construction complete (TDLR inspection passed Feb 2026). The project has an estimated value of $350K across about 1,966 sq ft.
- Estimated project value
- $350K
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
- 1,966 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $178/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
- 8 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.
5 timeline dates shown.
Project registered · TDLR filing
Registration of the project with the Texas Department of Licensing and Regulation.
Source: TDLR filing
View source recordReview complete · TDLR filing
The filing records completion of the accessibility review.
Same day as the preceding date shown.
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.
41 days after the preceding date shown.
Source: TDLR filing
View source recordInspection complete · TDLR filing
The filing records completion of the accessibility inspection.
172 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.
70 days after the preceding date shown.
Source: TDLR filing
View source record
📰About 2800 Post Oak Blvd Level 33 Common Corridor
The renovation of the Level 33 common corridor and restrooms at Williams Tower is complete. The project, located at 2800 Post Oak Boulevard in Houston, passed its final TDLR accessibility inspection in February 2026. This confirms that the construction phase has ended and the work meets the required standards.
The scope of work covered 1,966 sq ft of interior space on the 33rd floor. The primary objective was to renovate the corridor and restroom areas to match the building's existing standards. Additionally, the work ensured that all components within these spaces are ADA compliant. The total estimated cost for this specific renovation was $350,000.
Project Details and Costs
The renovation was privately funded and executed on private land for private use. Williams Tower, LP is the owner of record for the project. HSB Architects + Engineers served as the design firm, overseeing the architectural and engineering aspects of the work. Monica J Harris is the registered accessibility specialist listed in the filing. The project was registered with TDLR in July 2025, and plan review was completed in the same month.
Construction began in September 2025. The scheduled completion date on the filing was May 2026. However, the final inspection passed in February 2026, indicating that the work was finished ahead of the original timeline. The status is now Inspection Complete.
Cost and Scale Context
The estimated cost of $350,000 places this project above the median estimated cost for renovation and alteration filings in Harris County. The median cost for similar projects in the county is $250,000. The cost per square foot for this renovation is $178, which is also above the county median of $80 per square foot. The total square footage of 1,966 sq ft is below the median size of 4,000 sq ft for comparable projects in the area.
Williams Tower, LP has three other TDLR-registered projects in Houston, with total values exceeding $9 million. HSB Architects + Engineers has six other registered projects across Texas, totaling over $16 million. The project is situated in a Houston area with a median household income of $101,932 and a median owner-occupied home value of $807,300, according to U.S. Census estimates for ZIP 77056.
Inspection Complete
Final inspection completed, awaiting project closure
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2800 Post Oak Blvd Level 33 Common Corridor is a Renovation/Alteration project located at 2800 Post Oak Boulevard, Houston, TX 77056 in Houston, Texas. The project has an estimated value of $350K covering 1,966 sq ft. Williams Tower, LP is the property owner and HSB Architects + Engineers is the design firm of record. The project was registered with TDLR on July 22, 2025.
Frequently Asked Questions
Is the renovation at Williams Tower finished?
Yes, the renovation is complete. The project passed its final TDLR accessibility inspection in February 2026, confirming that the construction work on the Level 33 corridor and restrooms has ended.
What was the cost of the Level 33 renovation?
The estimated cost for the renovation work was $350,000. This amount covered 1,966 sq ft of work to update the common corridor and restrooms to meet ADA compliance standards.
Who designed the renovation project?
HSB Architects + Engineers is the design firm of record for this project. They handled the architectural and engineering aspects of the renovation work at Williams Tower.
When did construction start and finish?
Construction started in September 2025. The final TDLR accessibility inspection was passed in February 2026, marking the completion of the work, which was ahead of the scheduled May 2026 completion date.
What is 2800 Post Oak Blvd Level 33 Common Corridor?
2800 Post Oak Blvd Level 33 Common Corridor is a renovation/alteration project at 2800 Post Oak Boulevard in Houston, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: The scope of work includes 1,966 sq ft of work to renovate the Level 33 common corridor and restrooms to match the building standard and ensure all components are ADA compliant.
Is 2800 Post Oak Blvd Level 33 Common Corridor open in Houston?
Construction on 2800 Post Oak Blvd Level 33 Common Corridor is complete — TDLR records show the project passed its required accessibility inspection in Feb 2026. The building is finished and very likely open.
Where is 2800 Post Oak Blvd Level 33 Common Corridor located?
2800 Post Oak Blvd Level 33 Common Corridor is located at 2800 Post Oak Boulevard, Houston, TX, 77056, in Harris County.
Who is the owner or developer of 2800 Post Oak Blvd Level 33 Common Corridor?
Williams Tower, LP is the property owner/developer of record for 2800 Post Oak Blvd Level 33 Common Corridor, per its TDLR project registration.
Who is the architect or design firm for 2800 Post Oak Blvd Level 33 Common Corridor?
HSB Architects + Engineers is the design firm of record for 2800 Post Oak Blvd Level 33 Common Corridor, according to its TDLR filing.
How much does 2800 Post Oak Blvd Level 33 Common Corridor cost and how big is it?
2800 Post Oak Blvd Level 33 Common Corridor has an estimated construction value of $350K and approximately 1,966 square feet (about $178/sqft), based on its TDLR filing.
Scope of Work
The scope of work includes 1,966 sq ft of work to renovate the Level 33 common corridor and restrooms to match the building standard and ensure all components are ADA compliant.
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
2800 Post Oak Boulevard, Houston, TX, 77056
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