Standard ADSL RAG results:
[BT ADSL Code: REGEGEC] You cannot receive 2Mbps ADSL
[BT ADSL Code: REGEGEC] You cannot receive 1Mbps ADSL
[BT ADSL Code: REGEGEC] You can receive 512Kbps ADSL
[BT ADSL Code: REGEGEC] You can receive 256Kbps ADSL

You are approximately 3.80km from the exchange (straight line distance).
doesnt really work out, the distance to the exchange as the crow flies must be at least 50% kess than the actual cable distance, but if i'm lucky i get a whopping 1.5meg.