Vacant Lot or Land for sale by owner in Fairfield, CA 94534. Two (320' x 420') lots of about equal size, total about 5.9 acres (320' x840') of infill land in Fairfield, CA, zoned medium density residential, 8-15 units per acre. Use one lot or use both! Owner is very flexible: you come up with a plan to develop the land for SFR, Condo, Townhouses, Prefab houses, Mobile Home park, self-storage, or rezone to commercial such as independent super market to serve the neighborhood, etc. or combination, owner may even consider low down or zero down. By the time permitting process is done during long e...