Funding type
This project involves public funds, public land, or is a Federally funded roadway project.
COSA Emergency Services Warehouse in San Antonio, TX
300 S. Callaghan, San Antonio, TX, 78227
COSA Emergency Services Warehouse is a new construction project at 300 S. Callaghan, San Antonio, in Bexar County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Under construction, estimated completion Sep 2027. The project has an estimated value of $5.4M across about 9,000 sq ft.
- Estimated project value
- $5.4M
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
- 9,000 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $600/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
- 1 year
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.
3 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.
116 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.
365 days after the preceding date shown.
Source: TDLR filing
View source record
📰About COSA Emergency Services Warehouse
The City of San Antonio is proceeding with the new construction of the COSA Emergency Services Warehouse at 300 S. Callaghan in San Antonio. This 9,000-square-foot facility is a pre-engineered metal building on a slab-on-grade foundation, with an estimated cost of $5,400,000. The project is registered with TDLR, and completion is targeted for September 2027.
Construction is scheduled to begin in September 2026, following a registration date of May 2026. The scope includes exterior concrete paving, modifications to existing fencing, and drainage upgrades. This specific construction window spans 365 days, which is longer than the 208-day median for similar new construction filings in Bexar County.
Project Details and Ownership
The design firm of record is Ford Powell & Carson, which has also worked on other San Antonio projects including the Laurie Auditorium. The registered accessibility specialist for this filing is Andy S Castillo. The project involves public funds and public land, consistent with its status as a municipal facility. The cost per square foot is $600, which is above the county median of $115 for comparable projects.
City of San Antonio permit records show eight permits on file at this street address, issued between April and June 2026. These include electrical, solar, and plumbing permits with a total declared valuation of $140,000. Third-party listings from Bizjournals and ConstructConnect describe the site work and new construction of a warehouse or distribution facility in this location. The Business Journals reported a building permit for this project in March 2026.
Local Context
The surrounding area, identified by ZIP code 78227, has a population of about 44,091 residents according to U.S. Census ACS 2023 estimates. The median household income in this area is $48,049, and the median owner-occupied home value is $151,300. Bexar County unemployment was 4.7 percent in July 2026, which is higher than the rate a year earlier. This project is one of several registered with TDLR by the City of San Antonio, which has six other projects totaling $1,730,000 in estimated costs.
Project Registered
Project has been registered with TDLR and is in pre-construction phase
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COSA Emergency Services Warehouse is a New Construction project located at 300 S. Callaghan, San Antonio, TX 78227 in San Antonio, Texas. The project has an estimated value of $5.4M covering 9,000 sq ft. The City of San Antonio is the property owner and Ford Powell & Carson is the design firm of record. The project was registered with TDLR on May 22, 2026.
Frequently Asked Questions
What is the construction status of the COSA Emergency Services Warehouse?
The project was registered with TDLR in May 2026. Plan review is pending, and construction is targeted for September 2027. The scheduled build window is 365 days.
Who is the owner and design firm for this project?
The owner of record is The City of San Antonio. The design firm of record is Ford Powell & Carson. The registered accessibility specialist is Andy S Castillo.
What is the estimated cost and size of the warehouse?
The estimated cost is $5,400,000. The building is 9,000 square feet of pre-engineered metal construction. This results in a cost of $600 per square foot.
Is the facility open for public use?
The TDLR record indicates construction is targeted for September 2027. The project is in the planning and registration phase, with construction scheduled to start in September 2026.
What is the scope of work for this new construction?
The scope includes a 9,000 SF pre-engineered metal building on a slab-on-grade foundation. It also includes exterior concrete paving, modified existing fence, and drainage upgrades.
What is COSA Emergency Services Warehouse?
COSA Emergency Services Warehouse is a new construction project at 300 S. Callaghan in San Antonio, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: 9,000 SF pre-engineered metal building on a slab-on-grade foundation, exterior concrete paving, modified existing fence and paving and drainage upgrades.
Is COSA Emergency Services Warehouse open in San Antonio?
COSA Emergency Services Warehouse is still under construction in San Antonio, TX, with an estimated completion of Sep 2027 according to its TDLR registration.
Where is COSA Emergency Services Warehouse located?
COSA Emergency Services Warehouse is located at 300 S. Callaghan, San Antonio, TX, 78227, in Bexar County.
Who is the owner or developer of COSA Emergency Services Warehouse?
The City of San Antonio is the property owner/developer of record for COSA Emergency Services Warehouse, per its TDLR project registration.
Who is the architect or design firm for COSA Emergency Services Warehouse?
Ford Powell & Carson is the design firm of record for COSA Emergency Services Warehouse, according to its TDLR filing.
How much does COSA Emergency Services Warehouse cost and how big is it?
COSA Emergency Services Warehouse has an estimated construction value of $5.4M and approximately 9,000 square feet (about $600/sqft), based on its TDLR filing.
Scope of Work
9,000 SF pre-engineered metal building on a slab-on-grade foundation, exterior concrete paving, modified existing fence and paving and drainage upgrades.
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
300 S. Callaghan, San Antonio, TX, 78227
Related Projects
Same Owner
$6.8M totalRelated City Permits
Building permits found at or near this location
Building No: C-1; Unit No: N/A
Building No: C-2; Unit No: N/A
Building No: C-3; Unit No: N/A
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