A nearby county, a kinda spendy one at that, small with lots of wealth, has a code that limits accessory structures to 900 square feet, period. If they are attached to the residence, no limit, but detached, 900 per structure. I live in a fly in community and somehow the planning and zoning people in this other county got my name and asked for some assistance in formulating some exception to the 900 sq/ft rule, for aircraft hangars on residential property, as they had two fly in communities in their county and had never before bothered to enforce the 900 ft rule for buildings in those communities. Someone had applied for a hangar permit and was turned down. I was invited to attend one of their meetings to discuss this, and when I got there, I found that I would not be allowed to speak (basically I drove 40 miles to help someone I didn't know, and found I couldn't talk even though the director of plannning and zoning was the one who asked me to attend!!!) What a bunch of horses rear ends!!!! I made a mental note to never, ever, move to Fayette County, Georgia. In the end, they approved 2500 sq/ft (50x50) as the max, even though I had pointed out to them on the phone that 60x60 was much more common at the other fly in communities in the metro area, and would yield more tax revenue!!!
Charles