Does anyone know of any company's or anyone interested in building eco friendly homes in North Yorkshire?

Question

or South Durham

Answer 1

I guess you must be a millionaire - perhaps Footballer or 'Pop Star' ... ask your 'advisers' (I'm sure they can find you want you need for a fee :-) )

For anyone else - visit some of the 'Self Build' web sites (below) and join a Self Build Forum .... make some contacts with people already "doing it" in your area to learn from their experience and to locate decent Architects & Buliders ... most Architects will be willing to design to your own eco-friendly requirements - of course everything will be more expensive that just following the standard guidelines.

NB. you could check out Timber Frame options - but take into account that a Mortgage may be difficult to find (and the house may be difficult to sell).