Hong Kong's bonus floor-area scheme seeks to accelerate renewal of dilapidated blocks
Hong Kong's new pilot scheme grants developers a 20% bonus in gross floor area for redeveloping old residential buildings in seven districts, aiming to speed up urban renewal. The initiative responds to the rapid aging of the city's housing stock, with buildings aged 50+ projected to more than double by 2043. It follows earlier legal changes to ease compulsory sales for redevelopment.
The pilot scheme targets seven districts where aging residential stock is concentrated, requiring plots of at least 700 square metres with structures built five decades or more ago. Developers may alternatively convert the bonus into land premium credits usable across transactions, including Northern Metropolis projects, within ten years.
The urgency stems from concrete's typical 50-year design lifespan. Legislative Council data shows buildings aged 50-plus doubled to 10,200 between 2014 and 2023, with projections reaching 24,300 by 2043. The Urban Renewal Authority handled only about 240 of 1,650 demolitions from 2013 to 2022, highlighting private-sector dependence.
The scheme could accelerate redevelopment in districts where aging buildings pose safety risks, potentially improving housing quality and supply. Residents of dilapidated blocks may benefit from faster renewal, though compulsory sale provisions could pressure smaller owners. Developers gain flexibility through land premium offsets, which may encourage broader participation. The initiative