Hi there, my wife is Hungarian her son has resently bought an house and land of 900m2 with planning for another house within the land, it's our intention to build a house for us to moved to. Building permission was in 2004 so we think has expired, upon consultation with a Arcitec he says the land is still as one and can not be separated due to it being under 720m2, so the house we can build will be too close to the existing house and it would difficult to sell on later if things change. Is this so can anyone help thanks