A quick look at some of the things that make small (or big) space living work (or not): American home size in 1950: 983 sq.ft. Minimum home size in New York State: 900 sq.ft. In Hillsborough, California: 2500sq.ft. How to stick it to the man (i.e. Hillsborough): Home on wheels Size: 130 sq.ft. Year...