Instead of an old house, without additional permits, you can build a new one with the same dimensions. An additional area of 62 m² will be provided by the basement floor. In addition, it is possible to make an attic of approximately the same area. That is, with the right approach, it will be possible to build a house with an area of approximately 175 m².
Less than 1 km to the sea in a straight line. The city center is 2 km away.