HDB blocks on Joan Road
- Blk 1, Joan Road. Postal Code, 298896
- Blk 15, Joan Road. Postal Code, 298899
- Blk 17, Joan Road. Postal Code, 298900
- Blk 20, Joan Road. Postal Code, 298903
- Blk 22, Joan Road. Postal Code, 298901
Condo and other places on Joan Road
- Caldecott Hill Estate, 10, Joan Road. Postal Code, 298890
- Caldecott Hill Estate, 12, Joan Road. Postal Code, 298891
- Caldecott Hill Estate, 14, Joan Road. Postal Code, 298892
- Caldecott Hill Estate, 16, Joan Road. Postal Code, 298893
- Caldecott Hill Estate, 18, Joan Road. Postal Code, 298894
- Caldecott Hill Estate, 4, Joan Road. Postal Code, 298887
- Caldecott Hill Estate, 6, Joan Road. Postal Code, 298888
- Caldecott Hill Estate, 8, Joan Road. Postal Code, 298889