HDB blocks on Portsdown Road
- Blk 131, Portsdown Road. Postal Code, 139300
- Blk 203, Portsdown Road. Postal Code, 139308
- Blk 22, Portsdown Road. Postal Code, 139307
- Blk 5, Portsdown Road. Postal Code, 139296
- Blk 7, Portsdown Road. Postal Code, 139298
Condo and other places on Portsdown Road
- Temasek Club, 1, Portsdown Road. Postal Code, 139295
- Tanglin Trust School, 95, Portsdown Road. Postal Code, 139299
- Portsdown Centre, 21, Portsdown Road. Postal Code, 139310