14,031 SqFt
137.60 Acre Lot
5,993,856 Sqft Lot
Status Active
Property Type Detached
Price Type
Year Built 1900
Neighborhood None Available
Days on Website 164

Property Map

$20,550,000 – 2320 S Valley Road, Berwyn, PA 19312

Street View

Courtesy of Lavinia Smerconish, Compass RE.


Enjoying rich history from one of its original owners, Benjamin Cox, a founding Quaker to the current owners who acquired the property in 1985, Rock Hill has enjoyed exceptional and unique stewardship of both the structures and unblemished Chester County landscape. Uniquely impressive 222-acre natural sanctuary known locally as Rock Hill Farm, is positioned about 25 miles west of Philadelphia, and is bordered by three scenic Chester County country roads. Remarkable for its preserved environmental treasures, picturesque residences, and ample farm structures, Rock Hill offers supreme privacy and serenity with easy access to big-city amenities. An exceptional 14,031 square foot main residence along with 5 secondary homes and other stellar dependencies including handsome two-story stone stable, large barn and three greenhouses, all set into a rolling and lush terrain highlighted by streams, old growth forests and wetlands. This particular listing represents the portion of the estate east of Crum Creek and consists of 137.6 acres and does NOT house the Main residence of the full estate. It includes one residence, garage, and two hay barns.

Property Details and Features


  • Full


  • 14,031 sqft living area
  • 11,605 sqft above grade (finished)
  • 2,426 sqft below grade (finished)
  • Built in 1900
  • Major renovation in 1975
  • Structure Type: Detached
  • 2 levels
  • Colonial
  • Stone


  • Central Air
  • Electric
  • Central A/C


  • Fully


  • Water Access
  • Water Body Type: Pond
  • Water Oriented


  • Natural Gas
  • Forced Air


  • 165 days on market
  • $1,771 per sqft


  • County: Chester
  • Location Type: Suburban
  • MLS Area: Willistown Twp (10354)
  • Subdivision: None Available


  • 5,993,856 sqft
  • Lot Size Dimensions: 0.00 x 0.00
  • 137.6 acres
  • Backs to Trees
  • Front Yard
  • Landscaping
  • Open
  • Partly Wooded
  • Private
  • Rear Yard
  • Secluded
  • SideYard(s)
  • Stream/Creek
  • Trees/Wooded


  • In Ground


  • Other Structures: Above Grade,Below Grade
  • View: Creek/Stream,Pond,Trees/Woods


  • School District: GREAT VALLEY


  • On Site Septic


  • City/Town Tax: $664
  • City/Town Tax Pymnt Freq: Annually
  • County Tax: $10,789
  • County Tax Pymnt Freq: Annually
  • School Tax: $51,704
  • Tax Annual Amount: $63,156
  • Tax Year: 2021


  • Hot Water: Natural Gas
  • Cable TV
  • Phone

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