Hi nickid,
I have just sold to clients who asked me the same question
I do not pretend to be an expert but i can give you their example.
They wanted to release £100,000 from their UK home to purchase a property in Spain,they did this by taking an interest only mortgage on their home for the full amount here,this kept their payments down and allowed them to purchase without selling,i think they were offered about 5.5% from an UK high street lender.
They had a lot of equity in their property in the UK allowing them to finance the purchase here.
They seemed pleased with the offer and payment terms they received,if i could offer advise it would be speak to your bank before you come to Spain and then at least you will know the budget that is affordable and you are comfortable with.
Smiley is the expert on Mortgages here and maybe he could offer advice on the Spanish side of things as he obviously knows the best deals avaliable.
Remember,Smiley for mortgages,Georgia for buying property!!!!
Regards
Georgia