The purpose of this paper is to make a geographic appraisal on the development of industrial estates in National Capital Region, Delhi. India has experienced remarkable progress in industrialization since her opening of the economy to the global market in 1991. In the recent industrial development, industrial estates have played an important role, because most of developing countries like India lackfundamental infrastructures such as electricity, water supply, road and so on. The study area is National Capital Region, Delhi, because Delhi has been emerging as one of the outstanding industrial centers mainly leaded by foreign capitals. Firstly we examined the locational patterns of industrial estates in NCR based on the data of the developed area and the established year. We found out a tendency of the spatial expansion in the estates development beyond the state boarder of Union Territory of Delhi, because Delhi overcrowded by industries has restricted the newly location of factories. Therefore major concentrations in manufacturing industries have shifted to the eastern and south eastern boarder of Delhi, such as Ghaziabad and Faridabad district in U.P. and Gurgaon district in Haryana. However the industrial development in the ""priority towns"" located in outer skirt of NCR is not successful in the total developed area of industrial estates. We focused in turn on the development process and management system of NOIDA and Greater NOIDA which are large integrated industrial estates. Both estates have grown as major industrial growth centers in the western part of UP state which possesses the large amount of poor population and the serious economic problem. NOIDA and Greater NOIDA is quite close to Delhi, though the traffic interaction has been disturbed by Yamna river. Those areas were critical to suffer from land speculation. Therefore UP government decided to establish a new law called ""UP State Industrial Area Development Act"" in 1976 to organize planned development. In 1976, New Okhla industrial Development