You are lucky that you can even abuse it that much. My home country seems a bit stricter. My grandparents split their farm between my uncle, aunt and mother, with the later two only inheriting a house. When my mother tried to pass it on to my brother someone noted that it handn't been part of a farm or used to house farmworkers for years and should be torn down. The plot it stood on had to be converted to residential to deal with that surprise.