The Mutual Housing Association Site Office (1947) by A. Quincy Jones, Whitney Smith and Edgardo Contini. The Mutual Housing Association concept began with four musicians who, in 1946, wanted to share an acre of land and a swimming pool. At one point, the association had 500 members. Mutual Housing Association was formed as a nonprofit entity. All of the members of the co-operative owned shares and would be entitled to a housing site. After looking at various properties around Los Angeles, they settled on the rolling hills of Brentwood. They purchased 835 acres for $400,000 and the sites for homes were estimated to cost between $11,000 to $25,000. A. Quincy Jones, Whitney Smith and structural engineer Edgardo Contini were selected to design the community. Source: Arts & Architecture Here's a map for reference. The site office was the first building constructed and was essentially a full-scale mockup. Although not an actual house, the basic structur