In Beijing’s advancing toward an industrialized，information-based，urbanized，market-oriented and internationalized country，the appearance of commercial buildings communities is a new challenge to social service and administration. New train of thoughts and ways to administrate communities are needed to fit in with the new situations. Establishing service station and building the Party are the important means to administrate communities. Jianwai SOHO commercial buildings community in Chaoyang district is a typical one，and its experiences reflect the new progresses of commercial buildings communities in Beijing.