Funding type
This project is privately funded, on private land for private use.
Submer Lab & Demonstration Area in Houston, TX
22600 Interstate 45, Suite 100, Houston, TX, 77373
Submer Lab & Demonstration Area is a renovation/alteration project at 22600 Interstate 45, Suite 100, Houston, in Harris County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Construction complete (TDLR inspection passed Feb 2025). The project has an estimated value of $350K across about 4,000 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
- 4,000 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $88/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
- 3 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.
4 timeline dates shown.
Project registered · TDLR filing
Registration of the project with the Texas Department of Licensing and Regulation.
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.
18 days after the preceding date shown.
Source: TDLR filing
View source recordProject closed · TDLR filing
The project record was closed in TDLR.
92 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.
Same day as the preceding date shown.
Source: TDLR filing
View source record
📰About Submer Lab & Demonstration Area
The Submer Lab & Demonstration Area is a 4,000 sq ft renovation project located at 22600 Interstate 45, Suite 100, in Houston, Texas. This work involves the build out of a laboratory and demonstration space within an existing building at Springwood Business Park. The project is registered in Harris County and was filed with TDLR in October 2024.
EastGroup Properties serves as the owner and developer of record for this privately funded initiative. The design firm of record is Method Architecture, LLC, which has handled several other projects in the region, including locations in Houston and Round Rock. The estimated cost for this renovation is $350,000, which places the project above the Harris County median estimated cost for similar renovation and alteration filings.
Project Specifications and Timeline
The filing specifies a construction start date of November 2024 and a scheduled completion date of February 2025. The estimated build window of 92 days aligns closely with the county median for this type of work. The cost per square foot is calculated at $88, a figure that is close to the Harris County median of $80 for comparable renovation projects.
Jeromy G Murphy is the registered accessibility specialist associated with this filing. The project status indicates that the TDLR closed the project file in February 2025. This action marks the end of the accessibility review process for this specific construction effort. The record does not indicate any further active reviews or pending inspections beyond this closure.
Springwood Business Park is situated in a area with a population of approximately 68,273 according to recent census estimates. The median household income in the 77373 ZIP code is $86,693. EastGroup Properties has six other TDLR-registered projects on record, totaling over $2.6 million in estimated costs. These other projects are located in various Texas cities, including Schertz, Round Rock, and Denton, with statuses ranging from inspection complete to project closed.
Project Closed
Project has been completed and closed
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Submer Lab & Demonstration Area is a Renovation/Alteration project located at 22600 Interstate 45, Suite 100, Houston, TX 77373 in Houston, Texas. The project has an estimated value of $350K covering 4,000 sq ft. EastGroup Properties is the property owner and Method Architecture, LLC is the design firm of record. The project was registered with TDLR on October 14, 2024.
Frequently Asked Questions
Is the Submer Lab & Demonstration Area open for business?
The TDLR record only tracks construction status, not business operations. The file was closed in February 2025, indicating the accessibility review is complete, but this does not confirm whether the business is operating or open to the public.
Who is the owner of the Submer Lab project?
EastGroup Properties is the owner and developer of record for this project. They are also the owner for six other TDLR-registered renovation projects across Texas, with a combined estimated value of $2,650,368.
What is the estimated cost of the renovation?
The estimated cost for the Submer Lab & Demonstration Area build out is $350,000. This amount is above the median estimated cost for renovation and alteration filings in Harris County, which stands at $250,000.
When was the project completed?
The filing lists a completion date of February 2025. TDLR closed the project file in February 2025, marking the end of the accessibility review process for this construction work.
Who designed the Submer Lab facility?
Method Architecture, LLC is the design firm of record. They have designed several other projects in the region, including World Houston 46 and Springwood Building 2, with a total estimated value of over $3.8 million for their recent filings.
What is Submer Lab & Demonstration Area?
Submer Lab & Demonstration Area is a renovation/alteration project at 22600 Interstate 45, Suite 100 in Houston, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: Build out of lab and demonstration area within an existing building
Is Submer Lab & Demonstration Area open in Houston?
Construction on Submer Lab & Demonstration Area is complete — TDLR records show the project passed its required accessibility inspection in Feb 2025. The building is finished and very likely open.
Where is Submer Lab & Demonstration Area located?
Submer Lab & Demonstration Area is located at 22600 Interstate 45, Suite 100, Houston, TX, 77373, in Harris County.
Who is the owner or developer of Submer Lab & Demonstration Area?
EastGroup Properties is the property owner/developer of record for Submer Lab & Demonstration Area, per its TDLR project registration.
Who is the architect or design firm for Submer Lab & Demonstration Area?
Method Architecture, LLC is the design firm of record for Submer Lab & Demonstration Area, according to its TDLR filing.
How much does Submer Lab & Demonstration Area cost and how big is it?
Submer Lab & Demonstration Area has an estimated construction value of $350K and approximately 4,000 square feet (about $88/sqft), based on its TDLR filing.
Scope of Work
Build out of lab and demonstration area within an existing 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.
Location & views
22600 Interstate 45, Suite 100, Houston, TX, 77373
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