No experience of that place.
But if you use the BT Wholesale Address Checker
, and put just the postcode in, it'll give you a list of all addresses in that postcode. Selecting those one at a time will tell you the speeds for the neighbourhood, both ADSL and FTTC.
Don't use the postcode checker though, because it doesn't include the fibre speeds.
Edit: Agree with yarwell, even if it is for speeds around 20Mbps.
Edited by WWWombat (Tue 11-Jun-13 22:20:23)