Cliff May Portola Valley Ranch House: Price, History & Features

A Cliff May-designed ranch house in Portola Valley, CA, originally built for the publishers of Sunset magazine, is listed for $13,750,000. This nearly 10-acre property represents a significant piece of California architectural history, now offered at a reduced price from its 2018 listing. The estate includes a main house, a guesthouse, equestrian facilities, and expansive gardens, blending iconic mid-century design with premium Silicon Valley adjacency.

What is the history behind this Cliff May ranch house? This property is notable for its direct connection to Cliff May, widely regarded as the father of the California ranch house style. It was commissioned in 1957 by Bill Lane Jr. and his wife, Jean. The Lane family owned Sunset magazine, a publication synonymous with Western living, and Bill Lane later became one of the founders of Portola Valley and its first mayor. The home was designed to embody the magazine's principles of Western style, gardening, and cooking. Based on our experience assessment, this pedigree adds a unique historical and cultural value that is rare in today's market.

What are the key features of the property? The estate spans 9.86 acres and includes multiple structures. The main house offers 6,610 square feet of living space with five bedrooms and five bathrooms. Additional structures include a separate one-bedroom guesthouse and a poolhouse with an adjoining office. The property is a horse property, featuring a three-stall barn and a riding ring. Recreational amenities include a swimming pool, spa, and extensive gardens that have been featured in Sunset magazine. The living space is characterized by an open layout that seamlessly connects to the outdoors.

How does Cliff May's design define the home? Cliff May's architectural philosophy emphasized indoor-outdoor living, a hallmark of the California ranch house. This home is built in the California adobe style, which incorporates rustic, earthy materials. Key design elements include:

• Spanish tile floors
• Exposed beamed ceilings
• Numerous skylights
• Floor-to-ceiling windows and sliding glass doors These features flood the interior with natural light and provide direct access to the surrounding meadows and gardens, creating a harmonious blend with the natural environment.

What is the current market context for this property? The property's current asking price of $13,750,000 reflects a price adjustment from its initial listing in 2018 for $16.5 million. Portola Valley is consistently ranked among the wealthiest towns in the United States, attracting residents from the nearby Silicon Valley tech industry. The following table outlines key market and property details:

What should a potential buyer consider? For a buyer interested in this iconic property, the primary considerations extend beyond the financial investment. The architectural significance and historical provenance are intrinsic value factors that are not replicable. The estate's scale requires a commitment to maintenance, particularly for the equestrian facilities and extensive landscaping. The proximity to Silicon Valley ensures lasting demand in the luxury real estate market, making it a property with both personal enjoyment and long-term investment potential. The key takeaway is that this is a unique opportunity to acquire a meticulously preserved piece of California design history on a substantial land parcel in an exclusive enclave.