
Fresno, California, is currently positioned to host what could become the world’s largest Costco warehouse, an undertaking poised to redefine the scale and operational model for the global wholesale retailer. This proposed facility, a staggering 241,342 square feet, represents a monumental leap in Costco’s physical footprint and strategic direction. Should the plans materialize, this colossal structure would emphatically “yank the title” from the current record-holder in Salt Lake City, Utah, a mere 235,000 square feet. More profoundly, this ambitious project signals a critical evolution in Costco’s approach to retail, particularly through its innovative integration of e-commerce fulfillment capabilities, reflecting a dynamic response to the modern marketplace.
The proposed warehouse in Fresno significantly eclipses existing Costco footprints, illustrating a profound shift in the company’s development strategy. It is set to exceed the current largest Costco, a formidable 235,000-square-foot facility in Salt Lake City, Utah, by approximately 6,000 square feet. This new scale is “considerably larger” than the company’s average warehouse, which per last year’s annual report, measures closer to 146,000 square feet. To further contextualize its immense size, typical grocery stores usually encompass around 38,000 square feet, according to The Progressive Grocer, making Fresno’s proposed store akin to more than four football fields of retail and logistics space.
The new Fresno location is slated to replace an older, smaller Costco warehouse that has faithfully served the area since 1985. This existing facility, located just three miles away, measures 134,000 square feet, making the proposed replacement nearly double its size. The strategic placement of the new warehouse will be at the intersection of Herndon Avenue and Riverside Drive in northwest Fresno. It is notable that Costco had initially envisioned a more modest 178,000-square-foot location in 2021, yet the latest proposal demonstrates a revised, even more ambitious scope for the site.
A cornerstone of the Fresno project’s innovative design is the strategic integration of an advanced e-commerce fulfillment center directly within the massive retail space. While members will continue to enjoy the expansive aisles and traditional bulk shopping experience, approximately 47,000 square feet of the facility will be specifically allocated to an “automated e-commerce micro-fulfillment warehouse.” This groundbreaking hybrid concept signifies a substantial departure from Costco’s established operational model, where online order fulfillment has historically been handled in separate, dedicated logistical hubs. The strategic incorporation of such a facility under one roof marks a crucial evolution in Costco’s digital strategy, aiming to rectify a perceived lag in the burgeoning online shopping sector against its key competitors.

Indeed, establishing an “in-store automated micro-fulfillment center for e-commerce orders and traditional retail under one roof” is explicitly noted as a “first-time move for Costco,” representing a “newer move” for the company overall. This strategic pivot is especially critical given that Costco “tends to lag behind competitors in that area” of online shopping, a segment that has seen exponential growth. Major retail rivals have already embraced this model for years; for example, Target has “gone all-in on using its stores to fulfill orders,” and Walmart has long “used its stores for e-commerce fulfillment.” The Fresno warehouse, therefore, is not merely an expansion of physical space but a decisive, proactive stride to bolster Costco’s digital capabilities, streamline its supply chain, and more effectively cater to the omnichannel demands of contemporary consumers.
While the in-store e-commerce micro-fulfillment center is a novel approach for Costco, the broader concept of a multi-functional facility has some precedent within the company. The Salt Lake City location, currently the largest, also opened as a hybrid concept. That facility combined a general members store with a dedicated business center catering to commercial customers under one roof. This earlier hybrid model suggests a gradual progression towards more integrated and versatile warehouse designs, with Fresno now pushing the envelope further into direct consumer e-commerce fulfillment.
Beyond its record-breaking retail and e-commerce spaces, the proposed Fresno facility is envisioned as a comprehensive hub offering a suite of complementary services. The plans detail the inclusion of 32 fuel pumps, a substantial offering for members, alongside an automated drive-through car wash. Additionally, the project is set to feature nearly 900 parking stalls, specifically 889, designed to accommodate the anticipated high volume of visitors. A cross-docking logistics hub is also part of the plan, further solidifying the site’s role as a multifaceted operational center.

The entire expansive development is planned for a 22.4-acre parcel of former orchard land, transforming agricultural terrain into a bustling commercial nexus. The scale of operation naturally leads to significant traffic projections, which are a key consideration in the ongoing review process. City estimates, as reported by The Fresno Bee, indicate that the location will attract “more than 10,000 visits on a typical weekday.” This figure is expected to surge even higher on weekends, with projections reaching “14,000” visits, highlighting the substantial increase in vehicular movement the area would experience.
Before any groundbreaking can commence, the proposed Costco warehouse is currently undergoing a rigorous and essential environmental review process. This critical procedural stage involves a comprehensive assessment of the project’s myriad potential impacts on the local environment, existing infrastructure, and community well-being. The City of Fresno, demonstrating a commitment to public transparency and regulatory compliance, published a detailed report last week as part of its environmental impact review. Specifically, the Fresno Planning & Development Department released a draft environmental impact report, marking the formal initiation of a 45-day public comment period. This vital window, which extends through August 25, is designed to enable local residents, businesses, and stakeholders to thoroughly review the project, voice their perspectives, register concerns, and provide feedback on the ambitious development.
In line with its corporate communication policies, Costco has maintained a reserved stance regarding the specifics of the Fresno project. When approached for further details on the new location, the company “declined to comment.” This position aligns with its general policy, where “the company says it does not comment on locations opening more than three months out.” This approach, while standard for Costco, places additional emphasis on the public documents released by the city as the primary source of information regarding the development’s progress and details.

The colossal scale of the proposed warehouse has naturally elicited significant feedback from the community, with local residents articulating a range of pressing concerns. Many “neighbors call the project too massive for the area,” a sentiment that resonates deeply with immediate residents. A primary worry centers on the potential for a “boom in traffic from customers and delivery trucks around the new site,” which city estimates project to see “more than 10,000 visits on a typical weekday, jumping to 14,000 on weekends.” This anticipated surge in vehicular activity raises significant safety questions, particularly for students traversing the area. Kati Pitts, a Fresno resident who describes herself as a “Costco member through and through” but states, “The location, I’m not exactly thrilled about,” fears the project “will cause a safety and traffic nightmare.” She specifically highlighted the vulnerability of young pedestrians, noting, “A lot of these kids are walking home from school down Riverside. We have Rio Vista, the middle school. We have River Bluff Elementary School, and you know kids are walking through.”
Beyond traffic and safety, environmental impacts are another significant point of contention among community members. With the projected increase in vehicle traffic, there are legitimate “worries about increased air pollution due to the higher traffic volume.” This concern underscores the broader environmental considerations that often accompany large-scale commercial developments. The draft environmental impact report released by the city will be crucial in addressing these specific anxieties, providing scientific data and mitigation strategies to local stakeholders during the public comment period, which extends through August 25.
Despite the concerns, there is also palpable enthusiasm for the new, larger Costco among some local patrons. Borhan Saleh, a Fresno resident encountered at the current, smaller Costco on Shaw and 99, expressed a positive outlook. “We like it, we like something bigger you know, when we get bigger, we get more business and more items you can choose,” Saleh remarked. His sentiments encapsulate the desire for expanded selection and the economic benefits that a larger, more comprehensive store might bring to the community. Saleh further affirmed his loyalty to the brand, stating, “I like everything in Costco, everything, everything here. I shop for my business, for my home, everything is here.”

The Fresno project is part of a broader, dynamic expansion strategy being executed by Costco across the United States. While focusing on this record-setting development, the company is concurrently expanding its footprint in various markets. This summer alone, Costco has scheduled “five new warehouse openings” in diverse states including Arizona, Texas, Colorado, Ohio, and California. This consistent growth trajectory highlights the company’s robust market position and its continuous efforts to reach new customer bases and reinforce its presence in existing ones.
However, not all planned Costco expansions proceed without modification, illustrating the fluid nature of large-scale development projects. In a contrasting development, Costco recently “pulled the plug on another planned warehouse in Lowell, Ark.” This cancellation is significant as the Lowell location “would have been the very first Costco in Northwest Arkansas and its second location in the state overall.” The reasons behind this particular cancellation remain “unclear,” though the head of the company owning the land where the warehouse was intended to be built suggested that “Costco might reconsider in a year or so.” This serves as a reminder that strategic decisions are complex and subject to change based on various market and logistical factors.
Ultimately, the proposed Costco warehouse in Fresno transcends the mere opening of another massive retail outlet; it symbolizes a pivotal juncture in Costco’s strategic evolution and its adaptation to the accelerating demands of modern commerce. By boldly integrating an automated e-commerce micro-fulfillment center directly within its largest-ever retail space, the company is executing a decisive maneuver to bridge the historical gap between its celebrated bulk-buy model and the omnipresent, rapidly expanding digital marketplace. This ambitious strategic fusion, while meticulously navigating public dialogue, community feedback, and rigorous environmental reviews, is poised to significantly enhance Costco’s operational efficiency, streamline its supply chain, and elevate customer convenience to new thresholds. Should this pioneering hybrid model prove successful in Fresno, it could undeniably establish a transformative benchmark, profoundly influencing the design, functionality, and strategic deployment of future Costco locations across the nation. Thus, its importance resonates not only for the local Californian economy but also for shaping the fundamental market trajectory of one of the world’s leading wholesale retailers for decades to come.
