This article combines the concept of productiveness with the status quo of the reconstruction of old communities in Beijing, and takes the community reconstruction project of the family homes of Beijiao Farm as an example to discuss how to effectively carry out productive reconstruction. Through questionnaire surveys and field investigations, we can understand the attitudes of residents of this type of community towards productive renovation; combined with the environmental assessment of the site, we can select productive renovation technologies suitable for the community to learn from, make full use of green energy-saving technologies, and put forward preliminary renovation suggestions.