本文以2004~2007年臺北捷運紅線通過行政區的3,905筆住宅交易資料,探討在捷運系統已正式營運相當時間後,都會區中不同區位(市中心、市郊、郊區)捷運站對其周邊(捷運站區、捷運周圍區、非捷運區)房價的影響差異,獲得幾點有趣的發現。首先,就整體都會區而言,捷運站區房價較捷運周圍區增加44萬元,較非捷運區房價較則增加109萬元。其次,市中心、市郊、以及郊區捷運站對其周邊房價的影響範圍並不相同,郊區車站對房價影響的範圍會大於市中心與市郊。此外,就房地產景氣復甦期間的房價增值幅度而言,依序為市中心、市郊、郊區,此與以往認為交通改善會使郊區房價增值潛力高於市中心的觀點不同,但不論在市中心、市郊、或郊區捷運站,捷運站區、捷運周圍區,以及非捷運區之間的房價漲幅差異均不明顯。
This study employs the data from 3,905 house transactions near the Red Line of the Taipei subway system, during 2004 to 2007 to examine the impact of subway system on metropolitan housing prices in different locations. We classify locations of the samples into CBD, CBD fringe, and suburbs in the metropolitan area, and then divide the distance to subway stations into station area, near station area, and non-station area. The empirical results reveal several interesting findings. Firstly, housing prices of the station area increase significantly by NT$ 440,000 and 1,090,000 respectively, compared to the near station area and non-station area of all the samples. Secondly, the impacts of subway stations on housing prices among station area, near station area, and non-station area are different, and the impact scale of suburb stations are further than CBD and CBD fringe. Finally, housing price appreciation rates in CBD are much higher than CBD fringe and suburbs during the real estate market recovery period. However, housing price appreciation rates are not significant among station area, near station area, and non-station area no matter whether in CBD, CBD fringe, or suburb stations.