I was just house hunting. I told my realtor that I wanted a two car garage with a bedroom and kitchen. she laughed until I told her I was serious. Anything in my price range didn't work for me, so I went to plan "B".
I found a small ranch with a one car attached. before I put an offer in, I went down to city hall just to make sure I had enough setback and land to add on. it all looked good so I signed my P&S yesterday.
If I have enough money after I actually move in, I will hopefully be pouring the form for a 12' wide, by about 20' deep addition to the garage within a couple of months.