Large property for sale located 20 meters from the sea front

The property consists of 2.807 sq m plot of land, one large house of 300 sq m of living space and four foundations on the plot.
Two local roads leading to the house. The property is completely self sustainable: there is no electricity but the house has solar panels, also no mains water supply but there are large water reservoirs that collect rain water.

The location is beautiful, set in a small Bay, completely private and peaceful.
This area is not zoned yet, the building is registered in the land registry but built without permits.

There are three options for the purchase:
1) 1.000m2 with one foundation of 86m2 - price  100.000 EUR
2) 2.000m2 with two foundations - price 200.000 EUR
3) Whole plot with the house and foundations - price  550.000 EUR