<p class="ingestion featured-caption">Sandy Point Farm in Portsmouth, Rhode Island.Concierge Auctions</p><ul class="summary-list"><li>Sandy Point Farm was built in 1902 for Reginald Claypoole Vanderbilt in Portsmouth, Rhode Island.</li><li>His father, Cornelius Vanderbilt II, built the Breakers mansion in Newport.</li></ul><p>Rhode Island is full of architectural marvels from the <a target="_blank" class href="https://www.businessinsider.com/gilded-age-mansion-tour-rosecliff-rhode-island-2024-8">Gilded Age</a>, but these historic properties rarely hit the market.</p><p>That's what makes Sandy Point Farm, a 1902 equestrian estate that belonged to a <a target="_blank" class href="https://www.businessinsider.com/historic-homes-to-visit-vanderbilt-mansion-gilded-age-2023-2">Vanderbilt</a> heir, a rare find.</p><p><a target="_blank" class href="https://www.conciergeauctions.com/auctions/30-sandy-point-farm-road-portsmouth-rhode-island">Sotheby's Concierge Auctions</a> is listing the 6-acre property for $3.5 million. It will open for bidding on October 17.</p><p>Take a look at the historic estate.</p>