Presenting Tamayo Estates, the East Bay Area's most prestigious Estate. ( 44 acres with 4 sub divided lots ) ~ This dramatic Estate slowly reveals itself as you enter the properties private front gates. The driveway to the Estate boarders a producing vineyard with profitable vines. As you start your drive you will find a barrel room, or tasting room for your private entertainment. Along the drive there are 4 expansive size lots. The property is surrounded by sophistication and elegance. The roundabout driveway takes you to the inviting Mediterranean home of Tamayo's personal property . Unparalleled warmth as you walk in the front door, with style and grace. The home was designed strategical around the breathtaking views of Mt. Diablo. The property offers 6 large bedrooms, movie theater and private Au pair quarters. Tamayo's vineyards was developed with exceptional thought of vision. The Estate could be used as a personal home or and investment venue opportunity.
Sold for $4,950,000
$4,950,000
11670 Byron Hwy, Brentwood, CA 94513
0beds
0baths
6,594sqft
SingleFamily
Built in 1998
4.4 Acres Lot
$4,460,700 Zestimate®
$751/sqft
$3,732 Estimated rent
Home value
$4,460,700
$4.24M - $4.68M
$3,732/mo
Zestimate® history
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$31,371/mo
Est. payment
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 0
- Bathrooms: 0
Heating
- Gas
Cooling
- Central
Appliances
- Included: Garbage disposal, Range / Oven, Refrigerator, Trash compactor
- Laundry: Laundry Room
Features
- Breakfast Bar, Pantry, Central Vacuum, Other, Workshop, Stone Counters, Breakfast Nook, In-Law Floorplan, Office, Utility Room, Den, Study, Bonus/Plus Room, Media
- Flooring: Slate
- Windows: Window Coverings
- Has fireplace: Yes
- Fireplace features: Family Room, Living Room
Interior area
- Total interior livable area: 6,594 sqft
Property
Parking
- Parking features: Garage - Attached
Features
- Patio & porch: Patio, Patio Covered
- Exterior features: Stucco
- Pool features: In Ground, Spa
- Has spa: Yes
Lot
- Size: 4.4 Acres
- Features: Agricultural, vineyard, Sprinklers In Front, Sprinklers In Rear, Sprinklers Automatic, Court
Details
- Additional structures: Guest House
- Parcel number: 0111300109
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Mediterranean
Materials
- Roof: Tile
Condition
- Existing
- Year built: 1998
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
Community & HOA
Community
- Security: Security System Owned
HOA
- Has HOA: Yes
- HOA fee: $60 monthly
Location
- Region: Brentwood
Financial & listing details
- Price per square foot: $751/sqft
- Tax assessed value: $1,445,712
- Annual tax amount: $15,908
Price history
| Date | Event | Price |
|---|---|---|
| 5/29/2026 | Sold | $4,950,000$751/sqft |
Source: Public Record Report a problem | ||
| 5/12/2025 | Listed for sale | $4,950,000+1137.5%$751/sqft |
Source:  BAREIS #325043430 Report a problem | ||
| 2/13/1997 | Sold | $400,000$61/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $15,908 +2.8% | $1,445,712 +1.5% |
| 2024 | $15,471 +1.2% | $1,424,684 +1.7% |
| 2023 | $15,285 +1.7% | $1,400,871 +2.1% |
| 2022 | $15,031 +3.2% | $1,372,334 +2.3% |
| 2021 | $14,562 -0.5% | $1,340,970 +0.5% |
| 2020 | $14,634 +5.6% | $1,334,616 +8.6% |
| 2019 | $13,862 +3.6% | $1,229,250 +0.1% |
| 2018 | $13,380 +1.4% | $1,227,834 +1.9% |
| 2017 | $13,199 +3.9% | $1,205,282 +1.8% |
| 2016 | $12,707 +4.3% | $1,183,886 +3.8% |
| 2015 | $12,178 | $1,140,955 |
Find assessor info on the county website
Neighborhood: 94513
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Nearby schools
GreatSchools rating
- 6/10Timber Point Elementary SchoolGrades: K-5Distance: 1.6 mi
- 4/10Excelsior Middle SchoolGrades: 6-8Distance: 2.6 mi
- 7/10Liberty High SchoolGrades: 9-12Distance: 3 mi
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Estimated market value
$4,460,700
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$4,460,700
- California
- Contra Costa County
- Brentwood
- 94513
- 11670 Byron Hwy
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