There's a neighborhood similar going up close to work here. Garages are detached. Some of the newly developed ones are being built with a roof over the breezeway between the house and garage, but not all of them. There is just about enough room for a 22" deck mower to get in between them for 2 passes.
One thing about them that absolutely sucks - the driveways are stupid short. You can't park a car in the driveway - some of them are maybe 8 ft long tops. People park diagonally in the driveways - nothing bigger than a midsize sedan or smaller SUV will fit. You can see the vehicles parked on the road south of the circle - and look how narrow the little access road is. Ain't parking on that sucker.
Prices run from about 680k to 740k. I'd just as soon live in a condo with a longer driveway for about 300k less. For the 300k I'm saving - if I want to raise kids - I could buy a half acre and build them a private park with a pool 2-3 miles down the road.
I do think these would be great for empty nesters or folks whose kids are a little older. I am personally glad my kids had a big yard to run around in.
https://www.zillow.com/homedetails/609-Hops-Aly-Fort-Mill-SC-29715/439140441_zpid/
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