217 ROSE HILL ROAD, Water Mill, NY 11976

$20,500,000 Sold Price
Sold on 11/26/2025
8 Beds
6.5 Baths
7900 SF
Built In 1925
 
Listing ID 11670725
Property Type Residential
County Suffolk
Township Southampton
School Southampton
Tax ID 0900-115.000-0003-002.000
FEMA Flood Map fema.gov/portal
Year Built 1925
Virtual Tour
A rare blend of pedigree and opportunity, this estate on Rose Hill Road combines the timeless charm of a 1925-built Georgian residence with expansive development possibilities on its prime 5.27-acre+/- waterfront parcel. Crafted by the noted early 20th-century architects Frank Goodwillie and William E. Moran, the property boasts historic allure while offering vast potential for transformation. Set on 5.27 acres+/- with 330' of prime water frontage+/-, this estate holds substantial development possibilities. Zoning and FEMA Zone X classification allow for the potential subdivision of the property, making it ideal for creating a large, private compound or subdividing the property to fit multiple full programs. The land provides ample space to envision a large main residence, private tennis or pickleball courts, and a waterside heated gunite pool and spa with a pool house. These development capabilities make this an extraordinary opportunity for discerning buyers to build an estate tailored to personal vision and lifestyle.
Property Details
  • 8 Total Bedrooms
  • 6 Full Baths
  • 1 Half Bath
  • 7900 SF (AG)
  • 5.27 Acres
  • Built in 1925
  • Compound Style
  • Full Basement
Interior Features
  • Living Room
  • Dining Room
  • Family Room
  • Den/Office
  • Primary Bedroom
  • Library
  • Kitchen
  • 3 Fireplaces
  • Oil Fuel
  • Central A/C
Exterior Features
  • Attached Garage
  • 3 Garage Spaces
  • Private Well Water
  • Private Septic
  • Pool: In Ground, Gunite, Heated
  • Patio
  • Bay View
  • Bay Waterfront
Sale Information
  • Sold on 11/26/2025
  • Sold for $20,500,000
Previously Listed By
Bespoke Real Estate
Office: 631-500-9030
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