TWO COMPLETELY SEPARATE HOUSES on enormous 18,000 sf flat lot, zoned R-3. 1073 Walnut is 3bdr, 2 Ba 1799 SF. 1071 Walnut, just behind is 3 bdr 1 BA, 1 garage. Both have fabulous yards. Just steps from shops and dining in Old Town Tustin. Perfect to live-in, build-on or lease.INFINITE POSSIBILITIES!!!