Industry especially construction industry has been growing fast throughout the country since the reformation era. Such condition is considered to be conducive for improving Indonesia economy growth for people welfare. On the other side it is still considered to be high-cost economy, caused by large area condition of Indonesia. The high cost is a result of energy consumed during extraction, processing, transportation of raw materials. The condition getting increase significantly year by year, therefore it’s a must to evaluate construction industry, for reducing energy consumption in macro and micro level. The research objective is to get transforming vernacularism principles into current construction Indonesia, which can be affordable housing in Indonesia, within a large area. The scope of method is an evaluation of vernacular’s industrialized building principles, in various Sunda kampung adat (indigenous kampongs). The implementation of custom rules in macro level, and local oriented industry in micro level, respect to environment sustainability. Such vernacular principles approach of Kampung adat is hoped to be able for giving model of affordable housing, in the context of environment sustainability, also contribute smart condition for better human being life.