Purfleet is a town located in the borough of Thurrock, Essex, England. It lies on the banks of the River Thames and is approximately 20 miles east of central London. Historically, Purfleet was known for its military significance, with fortifications built in the 16th century to protect against invasions. Today, Purfleet is a mix of residential and industrial areas. It is home to the Purfleet-on-Thames railway station, providing transport links to London and surrounding areas. The town also features the Thurrock Thames Gateway and various parks, making it a community-focused area with access to nature and amenities.