城市轨道交通对沿线住宅价值影响定量计算实例研究

城市轨道交通系统不仅改善了城市的交通状况,还极大地促进了沿线房地产业的发展。采用特征价格法,以北京地铁13号线沿线的70个住宅楼盘作为样本,以楼盘的均价为因变量,以楼盘建筑面积、装修精简、楼盘到CBD距离、到地铁车站距离、楼盘所在区域人均可支配收入等属性作为自变量,选用半对数模型,进行了回归分析计算。计算得出,地铁13号线对沿线2 km范围内住宅平均每建筑平方米增值267元,增值百分比为4.408%。研究从理论上验证北京地铁13号线的建设会给沿线住宅带来增值,且计算增值结果与经验值基本相符,说明特征价格法可以较精确地定量计算城市轨道交通对沿线住宅的价值影响。

Impact of URT on real estate value: the case of Beijing Metro Line 13

It has been recognized that urban rail transit(URT) can improve city traffic as well as boost the development of other industries along the rail line.A hedonic price method is introduced to calculate the impacts of URT on real estate property values.Using this method and the data of 70 residential properties in Beijing,the effect of Metro Line 13 on the value of adjacent real estate properties is estimated.The estimation results indicate that,ceteris paribus,the shorter the distance between a residential property and a metro station,the higher the increase in the value of the property.More specifically,the metro station of Line 13 raises the value of adjacent residential properties by RMB 267 per building square meter on average,or approximately a 4.408% increase,which is consistent with the fact.