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Signature Premier Properties, 7 West Main Street, Smithtown, NY 11787 Office: (631) 360-2800

Signature Premier Properties
Stephanie Calinoff at Signature Premier Properties

For Sale

36 Spring Street Cold Spring Harbor, NY 11724

$6,999,000

Listed July 13, 2026, 105 days ago

Listing courtesy of Sari Eidelkind, Serhant East End LLC MLS #KEY1023535

  • 7Bedrooms
  • 6Bathrooms
  • 7,209Square feet
  • $971Per square foot
  • 1810Year built

About this home

Tucked away on four spectacular acres overlooking a tranquil freshwater pond, this extraordinary Cold Spring Harbor estate offers a rare balance of complete seclusion and effortless convenience. Hidden behind a gated entrance and surrounded by nature, the property evokes the feeling of a private country retreat while remaining just moments from the charming village, harbor, acclaimed schools, and every amenity that makes Cold Spring Harbor one of Long Island's most coveted communities. Extensively rebuilt and expanded in 2019, the residence seamlessly blends timeless architecture with sophisticated modern design. A dramatic two-story foyer welcomes you into the heart of the home, offering stunning sight lines through the residence to the resort-like pool and picturesque grounds beyond. The magnificent two-story great room is centered around an impressive floor-to-ceiling stone wood-burning fireplace and flows effortlessly into the open-concept living and dining spaces, designer kitchen, and elegant bar area. Expansive windows flood the interiors with natural light while framing breathtaking views of the surrounding landscape. Designed for both grand entertaining and comfortable everyday living, the home offers an exceptional collection of gathering spaces. A dedicated first-floor media room with a 4K projector delivers an immersive cinematic experience, while the inviting billiard room features its own stone fireplace, reclaimed barn wood walls and beams, creating the perfect setting for entertaining. Modern conveniences include a Sonos sound system with integrated speakers in the kitchen, great room, and pool area, providing effortless indoor-outdoor enjoyment. The thoughtfully designed second level showcases rich walnut flooring throughout and is highlighted by the luxurious primary suite. A private sanctuary featuring soaring vaulted ceilings, oversized walk-in closets, a private balcony, and a spa-inspired en suite bath complete with a soaking tub, sauna, and refined finishes with the addition of seasonal water views of the harbor make this retreat truly exceptional. Five additional bedrooms and a conveniently located laundry room complete the second floor. Two of the secondary bedrooms are tucked away in their own private wing, separated by an inviting sitting area and served by a private rear staircase, creating an ideal layout for guests, extended family, or multigenerational living while preserving comfort and privacy. The outdoor living experience is equally impressive. A saltwater Gunite pool with a sunken spa is surrounded by lush landscaping and expansive entertaining spaces, offering the ultimate setting for relaxation. Gentle natural springs wind through the property, adding a peaceful soundtrack to this remarkable setting. A breezeway with double electric entry doors enhances both convenience and security to inner courtyard and three-car garage. Finished with a classic cedar shingle roof and crafted with exceptional attention to detail throughout, this remarkable estate presents an exceedingly rare opportunity to own one of the North Shore's most private and captivating residences. Here, the sounds of flowing springs, the beauty of the freshwater pond, and an unparalleled sense of privacy create the feeling of being a world away yet the vibrant waterfront village and everyday conveniences of Cold Spring Harbor remain just minutes from your gate.

Description supplied by the listing broker.

Features

  • First Floor Full Bath
  • Beamed Ceilings
  • Breakfast Bar
  • Cathedral Ceiling(s)
  • Double Vanity
  • Eat-in Kitchen
  • Entrance Foyer
  • High Ceilings
  • His and Hers Closets
  • Kitchen Island
  • Marble Counters
  • Natural Woodwork
  • Open Floorplan
  • Open Kitchen

Property details

Interior

Attic
Scuttle
Kitchens
1
Additional rooms
Dining Area,Home Office,Library/Den,Media Room
Flooring
Hardwood, Other
Windows
Tilt Turn Windows
Fireplace
Yes
Fireplaces
2
Appliances
Cooktop, Dishwasher, Dryer, Electric Water Heater, Microwave, Washer

Systems and utilities

Heating
Electric
Cooling
Ductless, Electric
Utilities
Electricity Connected, See Remarks, Trash Collection Public, Water Connected
Water
Public

Exterior and lot

Construction
ICFs (Insulated Concrete Forms)
Architectural style
Mini Estate
Condition
Updated/Remodeled
Parking
Driveway, Garage
Private pool
Yes
Pool
In Ground, Salt Water
Spa
Yes
Fencing
Other
Patio and porch
Porch
View
Water
Waterfront
Pond
Lot features
Private, Waterfront

Tax and legal

Parcel number
0400-016-00-07-00-001-002
Listing agreement
Exclusive Right To Sell
Exclusions
See Listing Agent

Property details supplied by the listing broker through OneKey MLS, as of October 26, 2026. Fields not shown were not supplied and should not be read as absent from the property.

This listing

  1. July 13, 2026 Listed at $6,999,000 105 days ago

Location

36 Spring Street, Cold Spring Harbor, NY 11724

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