Extention and refurbishment on public housing units built by the residents are addressed to examine their characteristics and significance relating the original planning method. Residents' autonomous transaction with the living environments stratify the diverse and matured place with sense of living and individuality on the uniform space heteronomously origined. The planning theory is to be shifted from prescribing and instructing the way of living to generating the living values autonomously, which follows as a logical consequence that planning and space are reserved and appropriated to the residents.
