【摘 要】
：
2017年北京市别墅新增供应1827套，同比下降23%；成交2843套，下降17%；成交面积72.84万m2，下降28%；成交均价43163元/m2，上漲23%；成交金额314.38亿元，下降11%；目前存量5940套，同比下降30%。
论文部分内容阅读
2017年北京市别墅新增供应1827套，同比下降23%；成交2843套，下降17%；成交面积72.84万m2，下降28%；成交均价43163元/m2，上漲23%；成交金额314.38亿元，下降11%；目前存量5940套，同比下降30%。
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