Good point. And 'yard', if any. You can even see this at large events that are in urban centers.

Churchill Downs for example is surrounded by residential properties. At Derby time a lot of those enterprising people would let you park in their yard for $5 or $10 (maybe more now, it's been many years). These are not large properties - typical older shotgun houses. I seem to remember them getting 10 or more cars and that's not even counting the space the house itself is taking up.