A rare architectural offering, this one-of-a-kind 1956 Mid-Century Modern X-100 prototype, designed by an acclaimed team of architects, represents a pivotal moment in mid-century modern design. The home showcases six exposed steel I-beams, eliminating interior load-bearing walls and creating a dramatic open, light-filled environment with seamless indoor-outdoor flow. Thoughtfully restored… Read More while honoring its original vision, recent updates include fresh interior/exterior paint, recoated foam roof, refinished vinyl and concrete floors, updated radiant heating, curated furnishings, and refreshed landscaping. The home is organized around two private garden atriums with in-ground planting beds, while 32 feet of skylights flood the interiors with natural light. Signature materials, steel, glass, and Formica, highlight the home's authentic modernist character. Built-ins and kitchen elements are fully integrated into the architecture. Debuted in 1956, the X-100 gained national attention and influenced generations of modern residential design, set against the backdrop of Crystal Springs Reservoir. Listed on the National Register, this is a true collector-grade property ideal for design enthusiasts, historians, and those seeking a singular living experience. A legacy of visionary design. Read Less
Courtesy of Compass, Boyenga Team 408-358-1111
Listing Snapshot
Days Online
52
Last Updated
Property Type
Single Family Home
Beds
3
Full Baths
2
Square Ft.
2,190
Year Built
1956
MLS Number
ML82060534
Additional Details
Building
Built in 1956, Construction Materials: Steel Frame
Cooling
None
Accessibility Features
Bathroom Features, Wide Halls / Doors (3 Ft +)
Floors
Tile, Vinyl / Linoleum
Foundation
Concrete Slab, Steel Frame
Heating
Gas, Radiant
Home Owner's Association
Amenities: BBQ Area, Club House, Community Pool, Game Court (Outdoor), Garden / Greenbelt / Trails, Gym / Exercise Facility, Organized Activities, Playground, Recreation Room, Tennis Court / Facility
Laundry
Dryer, Electricity Hookup (110V), Electricity Hookup (220V), Gas Hookup, In Utility Room, Inside, Tub / Sink, Washer, Washer / Dryer
Parking
Carport, Guest / Visitor Parking, Lighted Parking Area, No Garage, Off-Street Parking, On Street, Parking Area
Pool
Pool - Fenced, Pool - In Ground, Pool - Sweep
Property
Hills, Mountains, Neighborhood
Roof
Foam
Security Features
Security Fence, Video / Audio System
Taxes
Parcel Number: 041-044-030, Zoning: R10008
Utilities
Public Utilities
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