("Hampstead Garden" redirects here. For the area of Adelaide, see Hampstead Gardens, South Australia.) Hampstead Garden Suburb is a suburb, north of Hampstead, west of Highgate and east of Golders Green. It is an example of early twentieth-century domestic architecture and town planning located in the London Borough of Barnet in northwest London. The master plan was prepared by Barry Parker and Sir Raymond Unwin. Comprising just over 5000 properties, and home to around 13,000 people, some of London's most costly properties can be found in Hampstead Garden Suburb.