- Small (2-5 story) apartment buildings in an area where zoning doesn't prevent building of shops and other amenities
- 2 family houses
- Terrace housing (which is popular in the UK) - 2-3 story building side by side in a row, each has a separate entrance on one side and a small backyard on the opposite. Its my favorite - almost all advantages of living in a personal house but density is much higher than for US-style suburbs - shops are usually in a walking distance. If wish this option where considered in the US too.