Funding type
This project is privately funded, on private land for private use.
International Building 8 Modifications in San Antonio, TX
4526 S. Loop 1604 E, San Antonio, TX, 78112
International Building 8 Modifications is a renovation/alteration project at 4526 S. Loop 1604 E, San Antonio, in Bexar County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Construction complete (TDLR inspection passed Aug 2026). The project has an estimated value of $600K across about 5,898 sq ft.
- Estimated project value
- $600K
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
- 5,898 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $102/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.
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.
64 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.
78 days after the preceding date shown.
Source: TDLR filing
View source recordInspection complete · TDLR filing
The filing records completion of the accessibility inspection.
503 days after the preceding date shown.
Source: TDLR filing
View source record
📰About International Building 8 Modifications
Navistar INC completed a $600,000 renovation of its International Advanced Technology Center Bldg 8 at 4526 S. Loop 1604 E in San Antonio. The project, filed under the name International Building 8 Modifications, involved a 5,898 sq ft alteration on private land in Bexar County. The work passed its final TDLR accessibility inspection in August 2026, confirming that construction is complete.
Scope and Design
The renovation focused on specific infrastructure upgrades, primarily adding overhead doors and installing a new HVAC system. Gensler served as the design firm of record for this project. The estimated cost of $600,000 translates to a rate of $102 per square foot. This figure is above the Bexar County median of $85 per square foot for similar renovation and alteration filings. The total project cost is also above the county median of $250,000, placing it in the top quarter for comparable work in the area.
Construction began in January 2025, following plan review completion in October 2024. The scheduled build window was 78 days, which is close to the county median of 103 days for similar projects. Jessica Trevino Hamm was the registered accessibility specialist associated with the filing. The project is privately funded and located on private property for private use. Gensler has been involved in six other TDLR-registered projects totaling $401,000,000, including large-scale developments in Dallas and Cedar Creek.
Local Context
The site is situated in ZIP code 78112, an area with a population of about 9,959 according to U.S. Census ACS 2023 five-year estimates. The median household income in this ZIP code is $54,445, and the median owner-occupied home value is $120,400. Housing in the area is predominantly owner-occupied. Other registered projects in the immediate vicinity include a Pilot Travel Center renovation and a Tractor Supply Company new construction. The Bexar County unemployment rate in August 2026 was 4.6 percent, lower than a year earlier.
Inspection Complete
Final inspection completed, awaiting project closure
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International Building 8 Modifications is a Renovation/Alteration project located at 4526 S. Loop 1604 E, San Antonio, TX 78112 in San Antonio, Texas. The project has an estimated value of $600K covering 5,898 sq ft. NAVISTAR INC is the property owner and Gensler is the design firm of record. The project was registered with TDLR on October 29, 2024.
Frequently Asked Questions
Is the building open?
The TDLR record confirms the final TDLR accessibility inspection passed in August 2026, indicating construction is complete. However, the record does not provide information about when the business opened to the public or its current operating status.
Who owns the building?
Navistar INC is listed as the owner and developer of record for this project. The work was filed as International Building 8 Modifications.
What work was done?
The scope of work included adding overhead doors and installing an HVAC system. This was classified as a Renovation/Alteration project.
How much did it cost?
The estimated cost for the renovation was $600,000. This amounts to $102 per square foot for the 5,898 sq ft project.
Who designed the project?
Gensler is the design firm of record for this renovation. They are also associated with several other large-scale TDLR-registered projects in Texas.
What is International Building 8 Modifications?
International Building 8 Modifications is a renovation/alteration project at 4526 S. Loop 1604 E in San Antonio, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: Adding overhad doors and adding HVAC system
Is International Building 8 Modifications open in San Antonio?
Construction on International Building 8 Modifications is complete — TDLR records show the project passed its required accessibility inspection in Aug 2026. The building is finished and very likely open.
Where is International Building 8 Modifications located?
International Building 8 Modifications is located at 4526 S. Loop 1604 E, San Antonio, TX, 78112, in Bexar County.
Who is the owner or developer of International Building 8 Modifications?
NAVISTAR INC is the property owner/developer of record for International Building 8 Modifications, per its TDLR project registration.
Who is the architect or design firm for International Building 8 Modifications?
Gensler is the design firm of record for International Building 8 Modifications, according to its TDLR filing.
How much does International Building 8 Modifications cost and how big is it?
International Building 8 Modifications has an estimated construction value of $600K and approximately 5,898 square feet (about $102/sqft), based on its TDLR filing.
Scope of Work
Adding overhad doors and adding HVAC system
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
4526 S. Loop 1604 E, San Antonio, TX, 78112
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