The Aria is a residential development situated at Ngau Chi Wan developed by Sun Hung Kai Properties. The development consists of 5 high-rise blocks.

Sustainable design is adopted in the development. CLP Smart Enterprise Project in GYM of Clubhouse.  IGU Glazing is installed to each flat unit for reduction of heat transmission to reduce energy use for air-conditioning. Apart from the green features mentioned, all lightings used in the development are energy efficiency appliances, i.e. LED tubes & LED spotlights.

In additional, the facility management team implements green property management into daily operations, and also adopts IoT technology to monitor building facilities intelligently to reduce energy consumption and maintain at optimal level of operation. Furthermore, the residents can experience green livings by participating in various activities like green farming, clean recycling, etc. to enhance their participation in environmental protection.