One Island South is a landmark Grade A commercial building at 2 Heung Yip Road, Wong Chuk Hang, approximately a five-minute walk from Wong Chuk Hang MTR Station (Exit A2). Developed by Wheelock Properties and professionally managed by Harriman Property Management Limited, the building was completed in 2011 and features a distinctive full-glass curtain wall façade. Its retail and dining podium provides a range of restaurants and daily amenities, while multi-storey car parks are available for driving tenants.

The building offers spacious, column-free office floors ranging from approximately 29,526 to 30,583 sq.ft., as well as strata-titled units from approximately 836 to 18,948 sq.ft. for sale. Equipped with eight passenger lifts, two cargo lifts and a lobby coffee lounge, One Island South attracts a diverse tenant mix including luxury fashion brands, art institutions, financial companies, media organisations, engineering firms, and trading and logistics companies. Nearby Grade A developments include W50, Marina 8 and Landmark South.