Bedford is considered the poor cousin of Concord...... Many who cannot afford Concord move to Bedford.

Housing and income level is much lower than Concord. Housing in "rich" town like Concord is $600+K vs Bedford $400+K.
There are houses with front and back yards. Just look at the listings with lot size greater than 20,000sq ft.
Nothing wrong with Bedford, many just do not like having BIG airport or army base in the middle of town. As previous posters says, if you want more land look at Lincoln, Concord and Sudbury.
See previous post...
http://www.city-data.com/forum/massa...nice-town.html