Lok Wo Sha is a large scale residential development in Hong Kong sub-urban area. The site consists of preserved woodland while two beaches are locating at the East and West of the site. Convenient community services and public transportation, as well as Country Park arc locating in the vicinity of the site. The advantages of natural environment, well-established infrastructure and tow carbon aspirations of the Project Team brought the project to be a new paradigm for large-scale residential development in Hong Kong.The development adopted integrated environmental design approach: Landscaped in 50％ of site area. Urban heat island analysis, District-wide air ventilation assessment, Electric vehicle charging stations, BIM, sophisticated home automation, in addition to energy, daylight, microclimate and indoor ventilation simulation etc., have been adopted to assist master planning and design development. Ample green ratio, plenty of open space, multiple view corridors, abundant insolation and fresh breca; are treasures in the city with high-rise high-density characteristics. The Phase 1 development has been assessed by a local green building assessment scheme (BEAM) before commencing China Evaluation Standard of Green Building assessment (GBL) Design Label Hong Kong version, This paper will introduce the design strategics and supporting analysis adopted fgr the development to achieve developers Corporate Environmental Policy, China GBL and BEAM standards. Besides, this development has been assessed by 2 localized building environmental assessment schemes such that the credits between 2 schemes are also compared.