北上广深，楼市新消息

Core Viewpoint - The real estate market in China is showing signs of stability and growth, with significant increases in new and second-hand home transactions in the first half of the year [1][4]. Group 1: Market Activity - In first-tier cities, the new housing market is becoming increasingly active, with a notable rise in demand for larger units such as three and four-bedroom apartments [2]. - In Beijing, new residential sales reached 20,900 units in the first half of the year, marking an 11.9% year-on-year increase [2]. Group 2: Policy and Support - Beijing's housing authorities have reiterated their commitment to improving the housing supply system and optimizing policies to meet diverse residential needs [4]. - Industry experts believe that existing policies are positively impacting the market, and new measures will be introduced as needed to support ongoing growth [6]. Group 3: Regional Performance - Other major cities like Shenzhen, Shanghai, and Guangzhou are also experiencing high transaction volumes. In the first half of the year, Shenzhen saw 21,846 new homes sold, a 42% increase year-on-year; Shanghai had an average daily transaction of about 10,000 square meters, up 38%; and Guangzhou recorded 32,861 new homes sold, nearly a 17% increase [6].