How to Demolish Prefabricated Panel Houses

Demolishing prefabricated panel houses involves precisely targeting high-risk structures for removal, rather than implementing widespread demolition, while providing multiple compensation options to meet residents' needs.

I. Priority Demolition Scope

1. Grade D Dangerous Houses: Prefabricated panel houses identified as Grade D dangerous structures by professional agencies must be demolished. These houses have reached a critical state of structural safety, characterized by foundation settlement exceeding 5 centimeters, cracks in load-bearing walls wider than 1 millimeter, and seismic resistance levels below 70% of current standards. These indicators directly threaten residential safety and are the primary targets for demolition.
2. Prefabricated Panel Houses Built Before the 1980s: These houses, typically designed with a lifespan of 30 to 50 years, have now entered a severe period of decline. Structural aging issues are prominent, such as concrete carbonation and steel reinforcement corrosion leading to reduced load-bearing capacity. Additionally, fire hazards exist, including insufficient fire resistance ratings for floor slabs and narrow evacuation routes, necessitating priority handling.
3. Houses Affecting Urban Planning: Prefabricated panel houses located within the planning scope of major infrastructure projects such as subways and elevated highways require adjustment to advance overall urban planning. These demolitions are often accompanied by regional functional upgrades, such as transportation hub construction or public space expansion.

II. Compensation Methods

1. Monetary Compensation: The government provides compensation based on market prices, with the compensation amount determined by professional appraisal agencies according to the conditions of surrounding second-hand houses. This covers house value, decoration costs, moving expenses, transitional rent, and on-time signing bonuses. In some areas, compensation standards are not less than 110% of the market price of surrounding commercial housing to ensure residents' purchasing power.
2. Property Rights Exchange: This includes "in-situ relocation" and "off-site resettlement." In-situ relocation involves allocating newly built houses on the original site after reconstruction, while off-site resettlement relocates residents to other areas. The replacement ratio varies by region, such as 1:1.1 for residential buildings in Handan and up to 1:1.2 for homestead houses. Residents with per capita living areas below 30 square meters are compensated based on a guaranteed minimum area.
3. Housing Voucher Resettlement: Residents can choose housing vouchers as购房代金券 (housing purchase vouchers) to purchase government-designated housing sources. This approach not only safeguards residents' housing needs but also promotes circulation in the real estate market while reducing the government's direct pressure to build resettlement housing.