70城房价最新数据：一线城市二手房价同比降7.0%

Group 1 - The core viewpoint of the article indicates that the sales prices of commercial residential properties in 70 large and medium-sized cities in China have shown a month-on-month decline and an expanding year-on-year decline as of December 2025 [1] Group 2 - In December, the sales prices of new commercial residential properties in first-tier cities decreased by 0.3% month-on-month, with a narrowing decline of 0.1 percentage points compared to the previous month. Shanghai saw a price increase of 0.2%, while Beijing, Guangzhou, and Shenzhen experienced declines of 0.4%, 0.6%, and 0.5% respectively [2] - The sales prices of second-hand residential properties in first-tier cities fell by 0.9% month-on-month, with a narrowing decline of 0.2 percentage points from the previous month. All major cities, including Beijing, Shanghai, Guangzhou, and Shenzhen, reported declines [2] Group 3 - Year-on-year, the sales prices of new commercial residential properties in first-tier cities dropped by 1.7%, with the decline expanding by 0.5 percentage points from the previous month. Shanghai recorded a price increase of 4.8%, while Beijing, Guangzhou, and Shenzhen saw declines of 2.4%, 4.8%, and 4.4% respectively [3] - The year-on-year sales prices of second-hand residential properties in first-tier cities decreased by 7.0%, with the decline expanding by 1.2 percentage points compared to the previous month. The declines in Beijing, Shanghai, Guangzhou, and Shenzhen were 8.5%, 6.1%, 7.8%, and 5.4% respectively [3] - Second and third-tier cities also experienced year-on-year declines in new commercial residential property prices of 2.5% and 3.7%, with declines expanding by 0.3 and 0.2 percentage points respectively [3]