If you look on the link I have attached, if you can see a different colour patch going along the path by the fence, that probably indicated the phone line is under that.
Secondly, this is what SuperFastEssex says,
This area is covered under the Superfast Essex Programme. For technical or financial reasons, alternative technologies will be rolled out
I checked your map and I believe you are under 'alternative technologies'. This means they might be installing FTTP or ADSL+2
Hope this helps
Edited by FredTheB (Sat 25-Oct-14 09:53:14)