Westport Plaza is a 42-acre (170,000 m2), commercial development, resort, and entertainment center located in Maryland Heights, Missouri. Westport opened in 1973 and since has grown to over 700,000 square feet (65,000 m2) of offices buildings, restaurants and entertainment venues, and hotels. The property was purchased jointly in 2007 by real estate company Golub & Co. and Boston-based Intercontinental Real Estate Corp. In 2012, Westport Plaza was purchased by Lodging Hospitality Management. The entertainment complex hosts many popular events over the year including the St. Louis Beer and Brat Festival, lunchtime concerts, "Parties at the Plaza" events, jazz concerts and Archon 34.
Westport is located on Westport Plaza Dr. with easy connections to Page Ave near the I-270 and Page Ave. interchange in Maryland Heights. Metro operates bus routes in the Westport Plaza area. Future plans to extend the Metrolink lightrail west from Clayton include a station at Westport.