I have just checked out your post code. With it being a new estate most things don't even know that the road / post code exists.
The best that I can find is that the exchange appears to me 1.89km away straight line which is probably double or more in actual real terms.
Based on info etc you should see between 1 and 3.5 Mbps. To be honest it looks like this speed is perfectly correct. It's a bummer...
With the address being new it's possible the straight line checker is wrong but it's probably correct and would fit in with the speeds better.
Edited by ukhardy07 (Wed 24-Oct-12 17:39:42)