2 mrs rear, 3 mrs north side, 2 mrs south side and, 3 mrs front.What is the space between the house and the boundary wall? I was fined when my house in Jomtien was built 34 years ago, because it was less than 2 metres. Apparently in the Thai rules, the equivalent of the UK Building regs. Amphur would not issue a house number until it had been "sorted", and without a house number, the elec boys would not install a meter. Corruption all round!