Hi Rose.
Thanks for the warnings. We are well aware of all the problems that can crop up with rustic property.
We have been house hunting for 18 months.
Our agent is a Brit working for a Spanish agent and we know every detail of the whole thing.
We have no intention of amplifying the build area at all. It is already 140sqm floor plus a 30 sqm terrace.
We have checked the land registry thoroughly and will be applying for the necessary pull down and rebuild licences. It is only the rear 30sqm that needs rebuilding because it's so rough. The rest is just a matter of upgrading. It cost's 1% of the rebuild costs... materials only.
Don't worry. We're not going into this in a blinkered fashion.
We even checked our irrigation rights and got those sorted too.
The 5 near neighbours are all Spanish and we have already met them. Spent a long time "chatting" to them. With our broken Spanish and their zero english. It was great fun.