11670 Byron Highway Brentwood, CA 94513
Listing Courtesy of: BAREIS / Coldwell Banker Realty / Timothy "Tim" Allen

  11670 Byron Highway Brentwood, CA 94513

Active (2 Days)
$4,950,000
5
BED
6
BATH
6,594
SQFT

Description

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.

MLS #:
325043430
Lot Size
11.34 acres
Type
Single-Family Home
Year Built
1998
County
Contra Costa County

Listed By

Timothy "Tim" Allen, DRE #00891159 CA, Coldwell Banker Realty
Source
BAREIS
Last checked May 14 2025 at 8:46 PM PDT
Bathroom Details
  • Full Bathrooms: 5
  • Half Bathroom: 1
Lot Information
  • Other
Property Features
  • Fireplace: 2
  • Fireplace: Family Room
  • Fireplace: Living Room
Heating and Cooling
  • Central
Pool Information
  • Yes
Exterior Features
  • Roof: Tile
Utility Information
  • Utilities: Solar, Other
  • Sewer: Septic Connected, Septic System
Garage
  • Attached
Stories
  • 1
Living Area
  • 6,594 sqft
Location
   
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Estimated Monthly Mortgage Payment

*Based on Fixed Interest Rate withe a 30 year term, principal and interest only

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Disclaimer: Listing Data © 2025 Bay Area Real Estate Information Services, Inc. All Rights Reserved. Data last updated: 5/14/25 13:46