Performance of political division plans in the country and accomplishment of local and regional development and growth programs (urban planning) has caused structural changes particularly in the cities.The plan of deviding Khorasan province in to three provinces of Khorasan Razavi, North Khorasan and south Khorasan, has led to changes in urban and regional spaces which its reflection can be found in the increase of land and housing prices in the cities particularly in the province or district centers. This paper, by the use of field- analytical method and surplus value formula has recognized the price changes of land and housing in Bojnoord as the province centre of Northern Khorasan, resulting from promotion from urban centrality to regional centrality and structural changes rising from government’s political approach.Also, in this field research, for determining the price of land and housing in certain previous years (2000) and after division of Khorasan (2007), the data were collected randomly from real estates of Bojnoord city with regard to the context, physics, suburbia, migrants, … in the considered seventh districts.The research results which have been presented by tables, graphs and maps by using GIS show that the change of ground and land in urban areas of Bojnoord is salient.In a comparative review, prior and after becoming province, there has been an increase of about 61 times in the land price and 5 times in the housing prices, furthermore, this trend has caused the structural changes of vertical growth of the city and change of growth pattern.