Estates of Red Lion

i'm house hunting, have friends that live in stonemill, visit often,  and was wondering what the policy is on the portable basketball stands?  i know that a lot of communities don't allow them. driving down castle way to the overflow/guest parking thru the kids shooting hoops getting glared at because they have to move is not very inviting.  i saw 10 boggs lane was for sale, would be a great house for me, pictures looked great online.  however everytime i'm in the neighborhood it looks like a playground, i've personally seen basketballs bouncing off cars.  i have a son, we both play basketball, but theres a place for that.  feel bad for the sellers of 10 boggs lane, looks like a nice townhouse.  but would like to know what the OFFICIAL STONEMILL POLICY is concerning basketball stands.