If you’re a San Diegan, the Costco on Morena Boulevard is more than just a place to buy bulk laundry detergent—it’s a piece of local history. Located at 4605 Morena Blvd, this warehouse is actually the world’s very first Costco (back when it was called Price Club). It’s housed in a unique building that was originally a converted airplane hangar built by Howard Hughes. For those of us living in Clairemont, Pacific Beach, or Bay Park, it’s the ultimate neighborhood anchor that makes living in "America's Finest City" a little more affordable.
What sets this location apart is its deep connection to the community and its slightly different vibe compared to the newer, cookie-cutter warehouses. Because it's a legacy spot, the layout is a bit legendary among locals. You’ll find all the Kirkland Signature favorites we rely on—from the organic coffee that fuels our early morning surf sessions to the $4.99 rotisserie chickens that are the backbone of many San Diego Tuesday nights. It’s also a great spot for picking up local specialties like massive packs of tortillas or specific cuts of meat for a weekend carne asada.
One of the biggest benefits of this branch is the Costco Gas Station. We all know California gas prices can be brutal, so having access to some of the cheapest fuel in the county right here near the I-5 is a massive win for commuters. Beyond the pumps, this location is a full-service hub: it’s got a busy Pharmacy, a top-tier Optical Department for eye exams, and a Tire Service Center that’s constantly busy keeping our cars ready for road trips up the coast. It’s truly a "one-trip-and-done" kind of place.
The atmosphere here is classic San Diego—fast-paced but generally friendly. While the parking lot is famous for being a bit of a "sport" during peak weekend hours, the staff is remarkably efficient at moving the lines through. Pro tip: if you manage to snag an early spot on a weekday morning, you can browse the aisles in peace before finishing your trip at the food court for that mandatory $1.50 hot dog combo or a slice of pizza. It’s a clean, reliable, and historic staple that helps the 92117 area code keep running smoothly.
Business Hours:
Monday – Friday: 10:00 AM – 8:30 PM (Executive Members: 9:00 AM – 8:30 PM)
Saturday: 9:30 AM – 7:00 PM (Executive Members: 9:00 AM – 7:00 PM)
Sunday: 10:00 AM – 6:00 PM (Executive Members: 9:00 AM – 6:00 PM)
Gas Station: Mon–Fri 5:30 AM – 10:00 PM | Sat 6:00 AM – 8:30 PM | Sun 6:00 AM – 7:30 PM
ABOUT
Costco originated the warehouse club concept more than three decades ago, and we continue to lead the industry in terms of quality, value and convenience.
We are known for carrying top-quality national and regional brands, with 100% satisfaction guaranteed to our members, at prices consistently below other retailers. We feel strongly that we offer the absolute best values in the industry.
Costco also features a fine line of quality products under our own Kirkland Signature™ private label. All Kirkland Signature products are guaranteed to be of equal or better quality than name brands.
Costco has been recognized throughout the country for providing our employees with real living wages – the highest in the industry – and for our ethical business practices.
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