7 ROSEMARY LN, Sag Harbor, NY 11963

$5,200,000 Sold Price
Sold on 2/05/2026
6 Beds
8F 2H Baths
6631 SF
Built In 2025
 
Listing ID 11650339
Property Type Residential
County Suffolk
Township Southampton
School Sag Harbor
Tax ID 0900-026.000-0002-047.000
FEMA Flood Map fema.gov/portal
Year Built 2025
Virtual Tour
Nestled in the heart of Sag Harbor, this stunning 6,631sq. ft new construction home is situated on .52 acres moments from Sag Harbor Village. Boasting 6 bedrooms and 8.2 bathrooms, the thoughtful layout coupled with high end finishes and amenities creates the perfect haven for entertaining and enjoying all season long from the spacious double height foyer, sun-filled great room with floor-to-ceiling, custom chef's kitchen with oversized island, butler pantry, formal dining room, first floor junior primary and office. Ascending to the second level, the primary bedroom beckons with a fireplace, private balcony, sitting room, and a spa-like primary bathroom with soaking tub and dual sinks. Three additional bedrooms, each with their own walk-in closet and bathroom, offer unparalleled comfort and privacy married by a sitting room for all to enjoy. The expansive lower level was designed with wellness and entertainment in mind, featuring a gym, sauna, temperature-controlled wine cellar, large recreational area with wet bar, media room, and additional ensuite bedroom with full bathrooms. Outdoors, the estate presents an exquisite retreat with an 40'x20' pool and 256+/- sq. ft. pool house, professional landscaping, and expansive porcelain patios for dining and lounging, offering the ultimate in outdoor and outdoor entertainment.
Property Details
  • 6 Total Bedrooms
  • 8 Full Baths
  • 2 Half Baths
  • 6631 SF (AG)
  • 0.52 Acres
  • Built in 2025
  • Available 7/23/2024
  • Full Basement
  • Lower Level: Finished
Interior Features
  • Open Kitchen
  • Other Kitchen Counter
  • Oven/Range
  • Refrigerator
  • Dishwasher
  • Microwave
  • Hardwood Flooring
  • Entry Foyer
  • Living Room
  • Dining Room
  • Family Room
  • Den/Office
  • Primary Bedroom
  • en Suite Bathroom
  • Walk-in Closet
  • Media Room
  • Kitchen
  • 3 Fireplaces
  • Forced Air
  • Propane Fuel
  • Central A/C
Exterior Features
  • Frame Construction
  • Cedar Shake Siding
  • Cedar Roof
  • Attached Garage
  • 2 Garage Spaces
  • Municipal Water
  • Private Septic
  • Pool: In Ground, Gunite
  • Deck
  • Patio
  • Fence
  • Pool House
  • Near Bus
Sale Information
  • Sold on 2/05/2026
  • Sold for $5,200,000
Previously Listed By
Douglas Elliman (Sag Harbor)
Office: 631-725-0200
Mobile: 631-377-0020
Douglas Elliman (Sag Harbor)
Office: 631-725-0200
Mobile: 917-655-7302
Douglas Elliman (Sag Harbor)
Office: 631-871-1401
Mobile: 631-871-1401
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