The reasons why the urban and architectural environment in Korea has become distorted in spite of many cases of experience in developement for last 30years, are deeply rooted in rather having disregarded or omitting the importance of the evaluation than the shortness of the skill or techniques. So now it requires strongly setting new context to improve the recent urban architectural evironment by arranging the confused problems and finding the hidden ones before the real and practical evaluation. The new context proposed in this paper is composed of three contents, that are economics, function, and culture.