A Membership Warehouse Comes to Collin County’s Fastest-Growing City
For years, Celina residents made the drive south to Frisco or McKinney when a Costco run was on the to-do list. That commute is almost over. The new Costco Celina location is on track to open its doors on August 26, 2026, and the signs — literally — are already up.
Drive by the site today and the picture is clear: the exterior shell is fully complete, permanent signage is installed on the building face, and parking lot landscaping has been planted. Interior crews are in the final-stretch buildout phase, the last hurdle before the warehouse can welcome its first wave of members. For a city that has watched construction cranes become a fixture of the skyline over the past several years, seeing a project this close to the finish line carries a particular kind of satisfaction.
Why This Opening Feels Different
Celina has attracted a steady stream of new businesses over the past few years, from fast-casual restaurants to specialty retailers filling out developments like The Village at Ownsby Farms. But a Costco is a different category of civic milestone. Warehouse clubs of this scale tend to signal something to both residents and the broader retail market: that a community has crossed a population and income threshold that makes the investment viable. For Celina, whose growth has been among the most dramatic in North Texas for more than a decade, the Costco opening is a tangible confirmation of that trajectory.
It also has practical consequences for daily life. Bulk grocery runs, seasonal goods, pharmacy services, optical care, and the rest of the Costco ecosystem become local amenities rather than reasons to spend forty minutes on the tollway. Families who moved to Celina specifically for the quiet, small-town feel while accepting the trade-off of limited big-box retail nearby are about to see that calculus shift.
The Broader Retail Moment
The Costco opening lands at a moment when Celina’s commercial landscape is expanding on multiple fronts. The community already marked one ribbon-cutting celebration this summer when Bojangles welcomed guests at its pad site in The Village at Ownsby Farms. The Celina Chamber of Commerce brought the public out to meet the team and sample Southern-style menu items, a reminder that each new business arrival tends to generate its own social moment in a city where the Chamber actively ties openings to community gatherings.
Costco’s arrival on August 26 will likely follow a similar pattern of local excitement, even if the format — a membership warehouse rather than a neighborhood restaurant — is different in scale. First-day lines at new Costco locations have become something of a regional tradition in the Dallas-Fort Worth area, and there is little reason to expect Celina’s opening to be any quieter.
August Is Already a Full Month
The Costco opening lands at the tail end of an unusually packed August on Celina’s community calendar. Earlier in the month, the Celina Friday Night Market returns to Downtown Celina and The Square on August 7, bringing food trucks, local vendors, and live entertainment to the historic downtown core. The following morning, the Celina Chamber of Commerce hosts the Meet the Bobcats and Bobcat Tailgate event starting at 8 a.m. under the bleachers at Bobcat Stadium on North Preston Road, giving residents a chance to support student athletes and pick up Bobcat merchandise before the school year officially begins.
Celina ISD students head back to class on August 12, and the district is opening two brand-new campuses alongside the returning students. The backdrop to all of it is a city absorbing growth at a pace that would have seemed improbable a decade ago.
What Comes Next
For now, the focus is simply on August 26. Crews are finishing the interior, the parking lot is landscaped and ready, and the sign on the building has been up long enough that residents passing by on their daily routes have had plenty of time to mark the date on their calendars.
Celina has spent years building the kind of population base that draws major retailers to the table. The Costco grand opening is one of the cleaner measures of how far that process has come — a concrete, membership-card-in-hand signal that the city has arrived at a new phase of its commercial life, even as the small-town character of downtown and the Friday Night Market on The Square continues to define what makes Celina worth living in.
