Welcome to 1995 Old Calaveras Road, a truly rare 20-acre estate in the heart of Silicon Valley. This one-of-a-kind Milpitas property offers 10 acres of flat and 10 hillside, providing endless potential for personal or business use. The property features a 9,600 sq. ft. air-conditioned building. Ideal for a business owner, investor, or visionary looking for storage, workspace, or commercial flexibility. The 1,750 sqft single-story home makes an excellent guest house, second home, or temporary residence while you design and build your dream estate. Imagine your own private horse ranch, vineyard, or creative compound. All just minutes from major tech campuses like Google, Meta, Netflix, and Adobe. Properties like this rarely come to market. Experience the perfect blend of space, privacy, and opportunity. Right in Silicon Valley
Vacant landProperty Type
19.72 acresLot Size
$334,686Price/Acres
Listed by Joe Velasco•DRE #01309200• Coldwell Banker Realty
We couldn't find any schools that service this home or are within 5 miles of this home.
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Lifestyle
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Property details
Interior
Exterior
Interior features
Virtual tour available
Exterior features
Lot grade varies
Home design
Property currently used as an office
Ownership held in a trust
Located on Old Calaveras in Milpitas, CA
Utilities
Public gas service
Public sewer
Public utilities available
Well water source
Sale and tax history for Old Calaveras
Sale History
Tax History
Date
Event
Price
MLSListings #ML82037602
Sep 22, 2026
Listed
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Mar 6, 2026
Listed
$6,600,000
MLSListings #ML89919288
May 26, 1999
Listing Removed
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May 19, 1999
Sold
$1,750,000
May 4, 1999
Listed
$1,800,000
29.92 ACRES WITH PERMITED PLANS FOR 13,700 SQ. FT. ESTATE ON FRONT OF MILPITAS HILLS WITH BAY AND VALLEY VIEW. TWO STREET FRONTAGE-NO WAITING READY TO START YOUR DREAM HOME AS SOON AS YOU BUY IT.
As the MLS and public records start to fill up, we'll list the details here.
Public record
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Style
Vacant Land
County
Santa Clara County
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Last updated by owner on Aug 6, 2026.
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Milpitas, CA • 95035
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Redfin Estimate for Old Calaveras
There isn’t enough information to generate an accurate estimate at this time. Learn More
This home may not be allowing tours right now
The seller has already accepted an offer. You can request a tour anyway or ask an agent about submitting a backup offer.