No. 10: 1831 W Forestview Dr, Sycamore. 6 beds, 6 baths, 3,480 square feet. Estimate: $449,000. Estimated mortgage: $1,559/month. A one-acre lot with a private reflection pond, this estate includes a great room, two offices, two kitchens, one of which is gourmet. A newly updated spa-like master suite includes a whirlpool bath. Also include a three-car heated garage.