E17 is a postcode district located in the London Borough of Waltham Forest, England. It covers areas such as Walthamstow, Chingford, and parts of Leyton. The district is known for its diverse community, vibrant markets, and cultural attractions, including the Walthamstow Market, one of the longest street markets in Europe. The area is well-connected by public transport, with several London Underground and Overground stations, making it easy for residents to commute to central London. E17 also features various parks and green spaces, such as Walthamstow Wetlands, providing recreational opportunities for locals and visitors alike.