The BT site can only give you information about fibre if the line is with them (ie not SKY or TT full LLU).
Have you checked any of the spreadsheets around to determine whether your post code is planned for FTTC? Should be able to find out the PCP which you "should" be connected to, presence of EO lines etc.
Just because a PCP is "at the bottom of the street" doesnt mean that you are connected to it!
BT Infinity 2 - IP profile 77 / 20 - super fast!
Previously BE Unlimited - 21,000 Download 1,200 Upload but then moved house - 6,500 Down, 1Mb/s up - gutted!
Ex <n>ildram , been to SKY MAX - 15,225 Download