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Property Location
Property Features
A 1943 restoration project. This project reflects the new interest in period restorations of historic buildings that was sparked by the restorations at Williamsburg, Virginia. Dane County Landmark.
Accompanying garage was built in 1912.
"Constructed of native stone and wood by Squire William Petheridge, and English lawyer and farmer. In 1876 it was acquired by Thomas Isom, and the Isom family owned it for many years. At one time, Isom owned all the land on both sides of University Bay Drive, from the Unitarian Church to Lake Mendota..." [E]
2018 - The two-story Keystone House has an L-plan footprint consisting of the original side-gabled residence and a rear gabled addition. The primary entrance located on the southern façade facing toward University Avenue. The vernacular form of the house has little applied ornamentation or stylized detailing. The original section of the residence is a simple side gabled form with an interior chimney at each end of the building and a central exterior chimney extending out of the north (rear) elevation. The exterior walls of the home are clad in a mixture of local sandstone and clapboard siding. The southern façade houses the central main entrance. A gabled two-story addition extends north from the west side of the north elevation and dates to the late-nineteenth century. The stone forming the walls of the house came from nearby Shorewood Bluffs and measure two to three feet thick. The roof is clad in modern asphalt shingles. In 1943, the home was purchased by Freda Keys Winterble. At the time of the purchase, the house had been divided into multiple living units. Keys, under the supervision of architect Arthur McLeod, undertook an extensive renovation project and restored the house to a single family residence in c. 1946. In 1965, the Wisconsin Alumni Research Foundation purchased the house. It is currently home to UW Madison's Center for Healthy Minds.
National And State Register Of Historic Places Listings
HI5807
Architecture & History Inventory
The Wisconsin Architecture and History Inventory (AHI) is a digital source of information on historic buildings, structures, and objects that have been surveyed by the State Historic Preservation Office in Wisconsin. Each property has a digital record providing basic information about the property and images.
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Some properties have more materials (correspondence, clippings, historical information, etc.) not in the digital record. If a 'Site File' exists, it's noted in the 'Additional Comments' field. Contact us for an appointment to view these materials.
Exterior of the Winterble House
September 26, 1955
Bonnie Kienitz and Freda K. Winterble in front of the Petheridge/Isom/Keystone house, built in 1853. The residence, located at 901 University Bay Drive, is owned by Freda Winterble and will be fea...
Keystone House Historical Marker
This is number four in Stanley Hanks' collection of four prints of the Keystone House in Shorewood. This is the historical marker erected in 1972 by the Dane County Historical Society. "Squire Will...
Winterble-Keys Farmhouse
February 3, 1949
The living room of the historic stone farmhouse at 901 University Bay Drive, recently renovated by Freda Keys Winterble. The house was named "Keystone" after her family. The farm house was built by...
Keystone House
This is number three in Stanley Hanks' collection of four prints of the Keystone House in Shorewood. This historic stone farmhouse, at 901 University Bay Drive, was renovated by Freda Keys Winterbl...
Keystone House
This is number one in Stanley Hanks' collection of four prints of the Keystone House in Shorewood. This historic stone farmhouse, at 901 University Bay Drive, was renovated by Freda Keys Winterble....
Keystone House
This is number two in Stanley Hanks' collection of four prints of the Keystone House in Shorewood. This historic stone farmhouse, at 901 University Bay Drive, was renovated by Freda Keys Winterble....
