Researching the effect of Changsha subway on the price of commercial housing was not only helpful to explore the influ-ence of spatial effect, but also can provide specific evidence for consumers making purchase choices and determining the real es-tate tax rate. Based on the equal-accessibility theory, this paper calculated impacts rang of stations along to Changsha City Metro Line 2, and then used the Hedonic Price Mode making a primary analysis on price change rule of residence which was along with metro line at ranges of 1.5Km. The studies showed that with the subway station far from CBD, t...