Broadband Speed : Turgis Green Cabinet 15

[#1]

Hi all,
We're due to move to a development currently served by the Turgis Green exchange Cabinet PCP15. Apparently fibre rollout has been delayed by a couple of years now and the Openreach site is not helpful at all. More worryingly though, the Plus.net site says that I can only expect speeds of about 0.75Mbps. Is this true?? Is there any way to get a better idea of what kind of ADSL speeds I might be able to get till fibre gets to the neighbourhood? Or will I have to go ask a neighbour or something?
Thanks,
Manas

[#2]

The estimates on our site come directly from the BTWholesale checker: http://www.dslchecker.bt.com/
Asking people in the area is a good bet, especially on a new build,