The
BT Address Checker, using the postcode to find an address rather than just the postcode, shows that a few low number properties in Gwithian Road are connected to PCP 39 on the St Austell exchange and that FTTP is available at speeds up to 330/30 whereas others such as No11 and higher are served by PCP 49 for which, currently neither FTTP or FTTC are available.
The
BT Where & When simply states that for those addresses connected to PCP49 that they are in an Enables Area and that an upgrade is planned.