“原拆原建”会是未来趋势吗？京沪等多城已试水

Core Insights - The Ministry of Housing and Urban-Rural Development reported that over 240,000 old urban residential areas have been renovated during the 14th Five-Year Plan, benefiting more than 40 million households and over 110 million people [1] - The shift in urban renewal strategy is moving from partial renovations to comprehensive "demolition and reconstruction" due to safety concerns in aging buildings [1] Group 1: Implementation of "Demolition and Reconstruction" - Cities like Beijing, Shanghai, Guangzhou, Nanjing, Shenzhen, Hangzhou, Chengdu, and Chongqing are exploring and advancing the "demolition and reconstruction" practice [2] - Nanjing's Shiliu New Village, a typical "urban village," has undergone a transformation with modern facilities, funded through a shared financial mechanism where the government covers 60% and property owners 40% of costs [2] - Beijing's first modular reconstruction project utilized concrete modular integrated construction technology, completing the renovation in just three months, addressing challenges in old urban areas [3] Group 2: Differences from "Large-Scale Demolition and Construction" - "Demolition and reconstruction" differs fundamentally from the centrally controlled "large-scale demolition and construction," which often leads to resource waste and cultural heritage damage [4] - The focus of "demolition and reconstruction" is on improving safety and living conditions, particularly for C and D grade dangerous buildings, rather than land development [5] - Experts emphasize that "demolition and reconstruction" is not exclusive to first-tier cities, as similar practices occur naturally in smaller towns and rural areas [5] Group 3: Challenges and Future Directions - "Demolition and reconstruction" is considered the most complex urban renewal model, requiring significant communication and coordination due to the individualized nature of projects [6] - Key challenges include complex property rights, achieving consensus among residents, and the emotional attachment to old homes, which can hinder progress [6][7] - Future success in "demolition and reconstruction" will depend on balancing safety improvements with resident preferences, establishing fair government subsidies, and creating replicable processes [7]