Cook Retail Center – High-Visibility Retail Corner in North Longmont Cook Retail Center is a well-established Class B retail center located at 1844 Hover Street, Longmont, CO 80501, on the busy corner of 18th Avenue & Hover Street. Offering 3,500 SF of combined available space across two prime corner suites (1,500 SF and 2,000 SF), the property provides outstanding exposure and easy access for customers throughout North Longmont.