
Garden City 2.0; formal avenues/neighborhoods
Refines Howard’s model for replication
The second garden city, founded by Ebenezer Howard in Hertfordshire in 1920 and designed by Louis de Soissons as its master planner and architect. The plan combined a formal neoclassical spine of avenues and a landscaped central mall with informally laid-out residential neighbourhoods of consistent Neo-Georgian character, separated from industry and surrounded by agricultural land, the whole developed by a single estate company. The town grew steadily through the interwar years and was later absorbed into the New Towns programme.
Welwyn refined Letchworth's experiment into a more urbane and replicable model, demonstrating that Howard's town-country synthesis could be delivered with architectural coherence and commercial discipline. It became a principal exhibit in the case for planned decentralisation that culminated in the British New Towns Act of 1946, and it remains a much-studied benchmark for low-density town design.