HDB Serangoon North Estat..., #01-75, 553 Serangoon North Avenue 3HDB Serangoon North Estate, #01-75, 553 Serangoon North Avenue 3Singaporesingapore, 550553
HDB Serangoon North Esta..., #01-101, 540 Serangoon North Avenue 4HDB Serangoon North Estate, #01-101, 540 Serangoon North Avenue 4Singaporesingapore, 550540