Self-Storage Construction in San Antonio, TX

$40–$95 per square foot for single-story drive-up and $60–$95/SF for climate-controlled single-story; multi-story climate-controlled runs $80–$145/SF (building shell plus buildout, excluding land). San Antonio's 0.85–0.98x cost multiplier and right-to-work labor run 25–35% below union markets.

Single-story drive-up facilities typically achieve ~40–45% lot coverage, which works out to roughly 25,000–30,000 net rentable square feet per acre. Multi-story climate-controlled buildings can double or triple rentable SF on the same land — useful on pricier infill pads.

Single-story PEMB facilities typically run 6–10 months from design through opening; multi-story climate-controlled projects run 12–16 months. San Antonio's fast permitting and year-round construction window compress schedules versus northern markets.

For most single-story self-storage, yes. PEMB delivers the lowest cost per square foot, the fastest erection schedule, clear-span flexibility for unit-mix changes, and durable low-maintenance envelopes. TCG self-performs PEMB work and pairs it with TPO or standing-seam roofing sized for Texas heat and hail.

Yes. TCG delivers self-storage design-build under one contract — in-house architecture through 3rd Act Architecture, MEP engineering through 9BA MEP, plus entitlement and permitting through the City of San Antonio and surrounding jurisdictions. Licensed in all 50 states.

It depends on the submarket. Some San Antonio trade areas along Loop 1604 and I-35 have absorbed heavy new supply, while fast-growing rooftop rings on the far west side and toward New Braunfels still show unmet demand. Feasibility matters more than headlines — TCG's preconstruction services pressure-test your unit mix, rate assumptions, and absorption schedule before you commit capital.

A pre-engineered metal building (PEMB) uses factory-engineered steel framing that arrives ready to erect — typically cheaper and months faster than conventional steel or masonry, with clear spans that keep unit mix flexible. Conventional structure makes sense for multi-story urban infill where codes, height, or aesthetics demand it. Our PEMB cost-per-square-foot guide breaks down the numbers system by system.

Standing-seam metal is the default for PEMB drive-up storage — long life, hail resistance, minimal maintenance — while TPO single-ply is common on flat-roofed climate-controlled and multi-story buildings. In San Antonio hail country, impact rating and warranty terms matter as much as first cost. See our 2026 commercial roofing cost guide for system-by-system pricing.

Yes. Vacant grocery stores, big-box retail, and warehouses convert well to climate-controlled self-storage — the shell, slab, and parking already exist, so capital goes into corridors, units, HVAC, and life safety. TCG's adaptive reuse team handles structural assessment, code upgrades, and full buildout under one design-build contract.

TCG serves all of Metro San Antonio and Bexar County — downtown, the Medical Center, Stone Oak, the far west side, and the Loop 1604 and I-35/I-10 corridors — plus New Braunfels, Schertz, Seguin, Boerne, and the broader Austin–San Antonio corridor. Start at our San Antonio commercial general contractor hub to see every service we deliver in the market.