Can Gepet: looking for a house! (reward offered)

Or actually, looking for whoever owns it...
Can Gepet (also known as Cal Gepet or Cal Gepes, coordinates: 41° 20′ 44.13″ N, 1° 54′ 53.14″ E), a beautiful Masia (old Catalan Farmhouse) in the picturesque town of Begues (or Begues) near Barcelona now looks like this:

Back view:


Front view:



Now you might say its a little run down, I see huge potential in this magnificent place.
But...
I cant seem to find out who owns it!!

So, a call out to anyone who sees this:
if you know to who this place belongs, if you know someone who might know (or be able to find out), please leave a comment!
Any comment leading to contact with the owners (not necessarily a purchase) will be rewarded!

And if the Owners see this post, Im offering a substantial amount for the purchase of this property, please contact me!
thanks for your help.

Some extra links:
Can Gepet
Local Archaeology