Welcome to Terre HautePerched atop a commanding 2.55-acre hilltop at the end of a quiet cul-de-sac, this exceptional 3,300-square-foot residence offers 4/5 bedrooms, 3 full baths, and extraordinary 360-degree privacy, creating a true estate setting on one of Cold Spring Harbor's most desirable multi-acre properties.Enjoy seasonal harbor views through the trees, with the opportunity to add a second story and capture year-round panoramic harbor vistas. Combining luxury, privacy, and remarkable potential, this is a rare offering at an exceptional value.A gracious, tree-lined entrance drive welcomes you to the beautifully positioned home, where a sun-drenched living room features hardwood floors and oversized windows framing tranquil, park-like surroundings. The main level includes a spacious primary en-suite, a guest bedroom, and a versatile office or den that can easily be converted into a fifth bedroom. Recessed LED lighting throughout.The generous eat-in kitchen opens to a covered porch, providing the perfect setting for effortless indoor-outdoor living and entertaining.The ground garden level features two additional bedrooms, a luxurious marble bath, and an expansive recreation and entertainment room-ideal for hosting and entertaining.Ideally located just five minutes from the Cold Spring Harbor LIRR station, with easy access to Jericho Turnpike and the Long Island Expressway, the property is also moments from Eagle Dock Beach (dues required), scenic state park hiking trails, and is situated within the Cold Spring Harbor Central School District.A rare opportunity to own an exceptional private estate offering the perfect blend of natural beauty, convenience, and unlimited potential.
3 South Run | MLS# 1026452
This single family home located at 3 South Run , Cold Spring Harbor, NY 11724 is currently listed for sale with an asking price of $1,990,000. This property was built in 1954 and has 5 bedrooms and 3 full baths with 3300 sq. ft. South Run is located within the Cold Spring Harbor school district. Search Cold Spring Harbor real estate on www.laffey.com today.
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All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 07/18/2026. The listing information on this page last changed on 07/18/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sat 07/18/2026 12:09:07 AM EST) or OneKey MLS (last updated Sat 07/18/2026 12:07:28 AM EST). Real estate listings held by brokerage firms other than Laffey Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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3 South Run | MLS# 1026452
This single family home located at 3 South Run , Cold Spring Harbor, NY 11724 is currently listed for sale with an asking price of $1,990,000. This property was built in 1954 and has 5 bedrooms and 3 full baths with 3300 sq. ft. South Run is located within the Cold Spring Harbor school district. Search Cold Spring Harbor real estate on www.laffey.com today.