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Copper Beech Farm, Greenwich, Conn.

1. Copper Beech Farm, Greenwich, Conn.
List Price: $190 million
Property Size: 50 acres
Listed With: David Ogilvy & Associates
The 1890s French renaissance-style mansion encompasses 13,519 square feet inlcuding 12 bedrooms, seven full baths and two half baths, a wood-paneled library, an ornate dining room, a solarium, and a wine cellar. The grounds, which include two islands in Long Island Sound, boast a clock tower-bedecked carriage house, a guardhouse, formal gardens, multiple greenhouses, an apple orchard, a grass tennis court and a 14-sided swimming pool with an accompanying octagonal pool house.

America's Most Expensive Homes for Sale

Forbes Staff

To compile our list of the most expensive homes on the market in America right now, we sorted through listings on Realtor.com, Trulia.com, Sotheby’s International Realty, Corcoran Group, Douglas Elliman Christie’s International Real Estate (and its affiliates), Coldwell Banker Previews International, The Agency and others.