Should Prefabricated Panel Old Houses Be Demolished?

Prefabricated panel old houses may not necessarily be demolished; they need to be classified and handled according to specific circumstances. The state clearly adheres to the principle of 'retention, renovation, and demolition' to avoid a one-size-fits-all approach.

Only Two Types of Prefabricated Panel Old Houses Truly Require Demolition

1. Houses identified as Grade D dilapidated buildings by professional institutions Grade D dilapidated buildings refer to those whose load-bearing structures are severely damaged, unable to meet safety requirements for use, and may collapse at any time, with no value for reinforcement or repair. Due to the significant safety hazards they pose, these houses must be demolished and rebuilt. For example, some prefabricated panel houses, due to long-term disrepair, structural aging, or the impact of natural disasters such as earthquakes and floods, may suffer from main structure fractures and severe wall tilting, and will be classified as Grade D dilapidated buildings after assessment by professional institutions.

2. Houses already included in urban renewal or demolition planning areas If a prefabricated panel house is located in core areas of urban planning, transportation hubs (such as subway lines), or land designated for affordable housing construction, and needs to be demolished for the public interest, it will be included in the demolition scope. For example, an old residential community may need to vacate land for the construction of a subway station, and even if the house structure is safe, it may still be demolished due to planning adjustments.

Most Prefabricated Panel Houses Can Continue to be Used Through Repair and Reinforcement

According to relevant research data, more than 70% of prefabricated panel buildings are not classified as Grade D dilapidated buildings after assessment. Although these houses have aging issues, their safety for use can be restored and their service life extended through repair and reinforcement (such as replacing damaged prefabricated panels, reinforcing load-bearing structures, and repairing wall cracks). For example, some cities have implemented 'comprehensive renovations' for prefabricated panel houses, including adding elevators, upgrading water and electricity pipelines, and reinforcing building structures, which not only improve living quality but also avoid resource waste caused by large-scale demolitions.

Policy Orientation: Classified Handling to Avoid a One-Size-Fits-All Approach

The state clearly requires the adoption of a classified handling strategy of 'retention, renovation, and demolition' for old houses:

• Retention: For houses with safe structures and no planning conflicts, maintain their use through routine maintenance;
• Renovation: For houses that are partially aged but repairable, implement repair and reinforcement or functional upgrades;
• Demolition: Only demolish houses with significant safety hazards or those hindering urban development.

This policy aims to balance safety needs with resource utilization and avoid social resource waste and inconvenience to residents caused by blind demolitions.