11670 Byron Highway, Brentwood, CA 94513 | MLS 325043430 | Listing Information | Ellen Politz | Real Estate Expert Skip to main content
Ellen Politz
(707) 363-2133    Login or Register
FOR SALE
$4,950,000

11670 Byron Highway
Brentwood, CA 94513    Directions

Single Family
Residence
5
Beds
5
Baths
+
1 Half
6,594
Sq. Ft.
11.34
Acre Lot
Bed Icon
5
Beds
Bath Icon
5 + 1 Half
Baths
Living Area Icon
6,594
Sq. Ft.
Lot Size Icon
11.34
Acre Lot
Courtesy: Timothy K. Allen - Coldwell Banker Realty, Phone: 4154563000
Home> California> Brentwood> 94513
Welcome to the Tamayo Estate and Vineyard, an extraordinary 11.34-acre retreat nestled in Brentwood's prestigious gated enclave. This Mediterranean-inspired estate boasts nearly 6,600 SqFt of refined living space and approximately 3,000 SqFt of covered patios, offering seamless indoor-outdoor living. The property features expansive Syrah vineyards, benefiting from pre-1914 water rights via the Byron Irrigation District. Inside, a grand foyer leads to spacious living areas, a state-of-the-art movie theater, and private quarters ideal for guests or staff. The gourmet kitchen, adorned with stone countertops and premium appliances, caters to culinary enthusiasts. Owned solar panels reduce the estate's environmental footprint. Recent renovations have enhanced the property's elegance, while the in-ground pool and spa provide a resort-like ambiance. Other highlights include the 5,000 bottle wine cellar with a temperature-controlled room and the 6 car garages within a private motor court. Strategically set within a community where future homes built will be a minimum of 5,000 SqFt, the estate offers unparalleled privacy and exclusivity. Breathtaking views of Mt. Diablo serve as a picturesque backdrop. Adjacent 3 parcels available for sale, which would expand the estate to ~44 acres.
325043430
Residential - Single Family, 1 Story
5
5 Full/1 Half
1998
Contra Costa
11.34 Acres
Well, Private Water
1
Septic Tank
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The scores below measure the walkability of the address, access to public transit of the area and the convenience of using a bike on a scale of 1-100

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Courtesy: Timothy Allen, Coldwell Banker Realty
Agent Cell Phone: 8312141990
Agent License: 00891159 Office License: 01908304 Office Phone: 4154563000

Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information has not been verified, is not guaranteed, and is subject to change. Copyright 2025 Bay Area Real Estate Information Services, Inc. All rights reserved.
Courtesy: Timothy K. Allen - Coldwell Banker Realty, Phone: 4154563000
Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information has not been verified, is not guaranteed, and is subject to change. Copyright 2025 Bay Area Real Estate Information Services, Inc. All rights reserved.
This content last refreshed on 6/12/2025 4:58 PM CST. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.
Information is deemed reliable but is not guaranteed.