House 4021
House 4021 is a vacation accommodation building located in Danzhou, Hainan, China, set between mountains and the sea. The building uses staggered terraced volumes that recall rolling waves and mountain contours. The overhangs shade the glass curtain walls below during periods of intense sun. The facade is made of treated aluminum panels patterned after waves and sand, giving weather resistance in the seaside climate. The rooftop holds an ecological garden and an infinity pool with indigenous plants. The total area is 2583.04 square meters.
House 4021 Architectural by Lianhuan Wang was selected as a grand representation of architectural design by the A' Design Award. House 4021 Architectural won the Iron A' Design Award in Architecture, Building and Structure Design in 2025. The A' Architecture, Building and Structure Design Award is an international, jury-voted, fair and ethical design competition which honors excellent design of skyscrapers, museums, residential buildings, commercial complexes, educational institutions, religious structures, infrastructure designs, landscaping projects and more.
