Rapid residential growth outpaced retail development, forcing residents to travel farther for essentials until now
Roseville, Calif. – The eagerly awaited Costco in West Roseville on Baseline Road officially opened its doors on January 23, 2026. Unofficial reports from employees claim a $2.7 million opening day, shattering local records. One thing was clear, huge crowds and long lines all day show incredible demand in West Roseville. Finishing touches are complete being as Costco becomes the major anchor Baseline Marketplace. Additional major tenants to follow.
West Roseville and neighboring unincoporated Placer County has seen an explosion of residential growth of the past several years. Delayed commercial development has forced residents to travel farther for basic necessities; the addition of Costco will be a welcome change.
West Roseville Costco
5200 Baseline Rd
Roseville, Calif. 95747
(916) 789-1616
Wholesale Clubs / Gas Stations
www.costco.com