The Costco name stretches across the nearly finished façade while construction crews finalize exterior details on March 2, 2026 in New Braunfels, Texas
Nicholas Hernandez/MySA
After months of anticipation — and a slight delay — one of the most talked-about developments in Central Texas finally has a firm opening date.
The new Costco warehouse in New Braunfels will officially open its doors at 8 a.m. on Friday, May 15, marking a major milestone for a fast-growing city that has long waited for the wholesale giant to arrive. The massive store, rising quickly along the I-35 corridor, has transformed from dirt and construction equipment into a nearly complete retail anchor, with crews now putting the finishing touches in place ahead of opening day.
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“We are thrilled to be bringing Costco’s low warehouse prices to the residents of New Braunfels,” said Warehouse Manager Brian Barsky in a statement. “They have been asking us to open here for a long time, and we already have made an impact on the local job market. We look forward to contributing to the community in many ways.”
For years, New Braunfels residents have been making the drive to Kyle or North San Antonio to shop at Costco. Now, that demand is being met in one of the region’s busiest growth corridors.
The exterior of the Costco warehouse in New Braunfels nears completion on April 1, 2026, with finishing touches underway as the long-anticipated store approaches opening day on May 15.
Nicholas Hernandez/MySA
When does Costco open in New Braunfels?
The grand opening is set for 8 a.m. on Friday, May 15.
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Find it: 235 Kohlenberg Road, New Braunfels, near the intersection of I-35 and Kohlenberg Road in the Mayfair development.
What are the store hours?
Regular warehouse hours will be:
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Monday-Friday: 10 a.m. to 8:30 p.m.
Saturday: 9:30 a.m. to 7 p.m.
Sunday: 10 a.m. to 6 p.m.
Executive members get early access starting at 9 a.m. daily.
A shopper walks through Costco.
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What will the Costco in New Braunfels carry?
Like other Costco locations, the New Braunfels warehouse will carry roughly 4,000 items, focusing on bulk goods and high-demand essentials. Shoppers can expect a wide selection that includes groceries, fresh meat, produce and deli items, along with appliances, electronics, home goods, clothing, jewelry, sporting goods, tires, automotive supplies and office products, according to a news release.
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The warehouse will also feature several specialty departments designed to provide added convenience, including a gas station with diesel, a fresh bakery and rotisserie deli, an optical center with an independent doctor of optometry, a pharmacy, a tire center, a hearing aid center, a food court and beer and fine wine offerings. In addition to national brands like Adidas, Apple, Samsung and KitchenAid, the store will carry Costco’s private-label Kirkland Signature products.
How much does a Costco membership cost?
Membership rates increased in 2025, with Executive memberships now costing $130 annually and Business and Gold Star memberships priced at $65 per year. Business memberships are designed for resale and business use, while also allowing personal purchases and executive members receive added perks such as an annual 2 percent reward on qualifying purchases, early shopping hours at select locations, travel discounts and other services.
Rows of gas pumps take shape on April 1, 2026 at the future Costco site in New Braunfels, where a total of 32 members-only fueling stations are being built along the busy I-35 corridor
Nicholas Hernandez/MySA
Construction crews continue work on the future Costco warehouse in New Braunfels on April 1, 2026 as the project moves into its final stages ahead of its anticipated May 15 opening
Nicholas Hernandez/MySA
Details about the upcoming Costco in New Braunfels
The New Braunfels location will span approximately 152,000 square feet and is being built by Robinson Construction. The store is expected to employ about 240 workers and will serve as a major retail draw along the I-35 corridor, reflecting the region’s continued growth, according to the news release. The warehouse will carry from 3,800 to 4,000 products and is positioned to become a key shopping destination for both residents and the surrounding communities.
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The New Braunfels store is part of Costco’s massive global footprint. The company operates 930 warehouses worldwide and serves approximately 147 million cardholders.
With its opening just weeks away, the New Braunfels Costco is poised to become one of the most significant retail additions to the area in years, easing long drives for locals while adding jobs and momentum to the booming I-35 corridor.
Find it: 235 Kohlenberg Road, Building 2, New Braunfels, TX 78130