One can judge the housing density by looking at the cars parked on the streets. When I visit people in Southern CA, it is often difficult to find a spot to park.
Here, in Phoenix, people park in their driveway if not in their garage. I once had 5 vehicles when the kids were still with me. They were all off the streets. Very few people here park on the street. A subdivision near me does not allow overnight street parking, and the HOA strictly enforces it.
My sister-in-law in San Diego lives in a townhouse subdivision with few public parking spaces. People have to park inside their double garage, even during the day. Street parking is prohibited, and strictly enforced by towing. Her son visited her once, and got towed within 15 minutes. Guest parking spots are scarce. I believe it is a way to limit adult occupants in a house.
Interesting. I didn't know until recently that there were municipalities that didn't allow street parking, to one degree or another. Every place I've lived has allowed it, at least on one side of the street. We're going to have to consider that for our next move.
2 car garages/driveways are standard here. Our short cul-de-sac has limited street space for parking as it is, made worse by some other recent events that would make for much lively discussion.
Last month, we installed a 10.5 ft. wide driveway extension at a cost of $4,000 to eliminate any issues we had with parking, after we became a 3 driver household. Corner lot, side-loading garage, so it didn't take away a parking spot on the cul-de-sac, only on the intersecting street, where no one regularly parks. Yet.
Many people around here use their garages for storage, especially in larger homes that have basements.
OK, well, most who do this will at least park 2 vehicles in their driveway...
...except for the new neighbors who moved in last fall. Garage packed full of stuff. Driveway perpetually stacked with stuff on one side right by the garage door. 4 vehicles for only 2 adult drivers. Motorcycle gets shuffled around in the driveway, but not driven. (If they really tried, they could get it inside the garage.) Still enough space for 2 more vehicles in the driveway. Yet I've seen their other 3 vehicles all parked in the street at the same time, with empty space in their driveway.
They're not breaking any local laws, but really? They took up about half the available street parking here, all at once, unnecessarily! If we're still living here, it'll be interesting to see what happens when their 3 kids start driving.
Already there have been some minor confrontations among neighbors over the increasingly scarce parking. A few other neighbors put in smaller driveway extensions, because of limited lot space, and it still doesn't accommodate their parking needs.
So, you can't live in a van here. We've got no room for you!
(I have seen garages turned into living spaces and even a pop up camper parked in a driveway. Variations on living in a basement?)