Streetdirectory.com HDB Commonwealth is located at Commonwealth District, Singapore. Commonwealth comprises mainly of HDB flats and industrial estates dealing in technology i.e Tanglin Halt Industrial Estate and Haw Par Technocentre. If you plan to buy a car, visit Leng Kee Car Mart or the Commonwealth Car Mall to find used car dealers and other car relatedservices. ACS International, one of the popular International schools in Singapore, is located here. Other schools in Commonwealth are New Town Primary School and Clementi Town Secondary School. For those who enjoy hawker food, the Commonwealth Market and Food Centre serves good Malay food, Chinese food and Indian food among others.Singapore Jobs