1—11月份，房地产开发企业房屋施工面积656066万平方米，同比下降9.6%。其中，住宅施工面积457551万平方米，下降10.0%。房屋新开工面积53457 万平方米，下降20.5%。其中，住宅新开工面积39189万平方米，下降19.9%。房屋竣工面积39454万平方米，下降18.0%。其中，住宅竣工面积28105万平方 米，下降20.1%。 二、新建商品房销售和待售情况 1—11月份，新建商品房销售面积78702万平方米，同比下降7.8%；其中住宅销售面积下降8.1%。新建商品房销售额75130亿元，下降11.1%；其中住宅 销售额下降11.2%。 全国新建商品房销 智通财经12月15日讯，国家统计局今日公告，1—11月份，全国房地产开发投资78591亿元，同比下降15.9%；其中，住宅投资60432亿元，下降15.0%。 一、房地产开发投资完成情况 1—11月份，全国房地产开发投资78591亿元，同比下降15.9%（按可比口径计算，详见附注6）；其中，住宅投资60432亿元，下降15.0%。 1—11月份，房地产开发企业到位资金85145亿元，同比下降11.9%。其中，国内贷款13149亿元，下降2. ...

Core Insights - The real estate development investment in China from January to August reached 60,309 billion yuan, showing a year-on-year decline of 12.9% [2][11] - Residential investment accounted for 46,382 billion yuan, down 11.9% compared to the previous year [2][11] - New commercial housing sales area totaled 57,304 million square meters, reflecting a decrease of 4.7% year-on-year [5][11] Group 1: Real Estate Development Investment - The total real estate development investment was 60,309 billion yuan, down 12.9% year-on-year [2][11] - Residential investment was 46,382 billion yuan, a decline of 11.9% [2][11] - Investment in office buildings and commercial properties also saw declines of 17.8% and 9.5% respectively [11] Group 2: New Housing Sales and Inventory - New housing sales area was 57,304 million square meters, down 4.7% year-on-year [5][11] - The sales revenue from new housing reached 55,015 billion yuan, a decrease of 7.3% [5][11] - The inventory of unsold commercial housing stood at 76,169 million square meters, an increase of 3.1% from the previous month [11] Group 3: Construction Activity - The total construction area for real estate development was 643,109 million square meters, down 9.3% year-on-year [4][11] - New construction area was 39,801 million square meters, reflecting a significant decline of 19.5% [4][11] - The completion area was 27,694 million square meters, down 17.0% year-on-year [4][11] Group 4: Funding Situation - The total funds available to real estate developers amounted to 64,318 billion yuan, a decrease of 8.0% year-on-year [8][11] - Domestic loans increased slightly by 0.2% to 10,232 billion yuan, while foreign investment dropped by 11.5% to 18 million yuan [8][11] - Personal mortgage loans fell by 10.5% to 8,857 billion yuan [8][11]