Most of my friends and relatives are living in housing estate. Be it bungalows, semi-detached bungalows, double storey or single storey terrace house. If they invited me to visit them, the first thing I will ask for is their house marker. It is because; all the houses look the same unless they make it distinct by repainting to different color or do some renovation. However this is very costly. A cheaper way is by getting house marker like getting a solid aluminum address plague like the above.