Costco at 350 Newpark Mall, Newark, California. Find store hours, phone number, driving directions and answers to frequently asked questions below.
This Costco location is situated inside 350 Newpark Mall in Newark, California. Visitors can enjoy the convenience of shopping at this warehouse store while also exploring the mall's other offerings. The hours may vary, so it’s best to call ahead for specific times.
Address & Contact
Costco
350 Newpark Mall,
Newark, CA 94560
Newark, CA 94560
510-493-2945
Store information verified in 2026
Store Hours
Monday10:00am - 8:30pm
Tuesday10:00am - 8:30pm
Wednesday10:00am - 8:30pm
Thursday10:00am - 8:30pm
Friday10:00am - 8:30pm
Saturday9:30am - 7:00pm
Sunday10:00am - 7:00pm
Store hours may vary. Please call to confirm.
Location & Map
Costco - Newark is located on 350 Newpark Mall, Newark, CA 94560
Nearby Locations
Costco - Fremont
43621 Pacific Commons Blvd, Fremont, CA 94538
43621 Pacific Commons Blvd, Fremont, CA 94538
2 miles
Costco - Hayward
28505 Hesperian Blvd, Hayward, CA 94545
28505 Hesperian Blvd, Hayward, CA 94545
7 miles
Costco - Mountain View
1000 N Rengstorff Ave, Mountain View, CA 94043
1000 N Rengstorff Ave, Mountain View, CA 94043
8 miles
Costco - Sunnyvale
150 Lawrence Station Rd, Sunnyvale, CA 94086
150 Lawrence Station Rd, Sunnyvale, CA 94086
10 miles
Costco - Hayward
22330 Hathaway Ave, Hayward, CA 94541
22330 Hathaway Ave, Hayward, CA 94541
11 miles
Costco - San Jose
1709 Automation Pkwy, San Jose, CA 95131
1709 Automation Pkwy, San Jose, CA 95131
11 miles
Frequently Asked Questions
Is this Costco really located inside 350 Newpark Mall?
Yes, this Costco is located inside 350 Newpark Mall in Newark, California.
How do I get directions to the Costco at 350 Newpark Mall?
You can use your preferred mapping service or GPS app and enter "Costco, 350 Newpark Mall, Newark, CA" for detailed driving directions.