G
Seller's Agent in 2026
Ginamarie Olson
WR Properties
3501 Byer Rd Byron, CA 94514
East Contra Costa Neighborhood
4
Beds
4
Baths
4,498
Sq Ft
1,916,640
Sq Ft Lot
Highlights
- Solar Heated Pool and Spa
- Solar Power System
- 44 Acre Lot
- Discovery Bay Elementary School Rated A-
- Updated Kitchen
- Vineyard
About This Home
As of February 2026Test Stay This Opulence. Nestled on 44 acres of rolling countryside, this 4,498 sq ft custom estate offers a lifestyle where luxury meets legacy. Featuring 4 bedrooms and 4 spa-inspired bathrooms, every inch of the home has been artfully designed with bespoke finishes, soaring ceilings, and timeless elegance. At its heart, 30 acres of thriving grapevines and 5 acres of flourishing olive trees create the perfect vineyard retreat for the discerning wine and olive oil connoisseur. A remarkable 7,855 sq ft event center and tasting room elevate the property into a destination, offering endless opportunities for hosting gatherings both intimate and grand. For those who crave recreation, the estate boasts its very own “Field of Dreams” baseball diamond—whimsical yet refined—seamlessly blending leisure with sophistication. Car enthusiasts will revel in the expansive 5,282 sq ft of garage space, while 2,295 sq ft of covered porches and loggias invite relaxation amidst breathtaking views of vineyards, olive groves, and open skies. Every element has been thoughtfully crafted to combine elegance, function, and charm, creating an unmatched sanctuary that is as inspiring as it is inviting. This is more than a home—it’s a legacy estate, an experience, and a lifestyle waiting to be embraced.
Last Agent to Sell the Property
Ginamarie Olson
WR Properties License #02226206 Listed on: 09/11/2025
Co-Listed By
Wes Olson
WR Properties License #01248834
Last Buyer's Agent
Ginamarie Olson
WR Properties License #02226206 Listed on: 09/11/2025
Home Details
Home Type
- Single Family
Year Built
- Built in 2006
Lot Details
- 44 Acre Lot
- Dog Run
- Fenced
- Landscaped
- Premium Lot
- Sprinklers Throughout Yard
- Sprinklers on Timer
- Garden
- Back and Front Yard
- Property is zoned A40
Parking
- 2 Car Attached Garage
- Garage Door Opener
Home Design
- Craftsman Architecture
- French Country Architecture
- Farmhouse Style Home
- Spanish Architecture
- Wood Siding
Interior Spaces
- 4,498 Sq Ft Home
- 2-Story Property
- Sound System
- Two Way Fireplace
- Stone Fireplace
- Brick Fireplace
- Gas Fireplace
- Window Treatments
- Family Room with Fireplace
- 3 Fireplaces
- Living Room with Fireplace
- Formal Dining Room
- Home Office
- Storage
Kitchen
- Updated Kitchen
- Breakfast Area or Nook
- Eat-In Kitchen
- Breakfast Bar
- Self-Cleaning Oven
- Gas Range
- Microwave
- Dishwasher
- Stone Countertops
- Disposal
Flooring
- Carpet
- Tile
Bedrooms and Bathrooms
- 4 Bedrooms
- Fireplace in Primary Bedroom
- Walk-In Closet
- Mirrored Closets Doors
- Remodeled Bathroom
- Maid or Guest Quarters
- In-Law or Guest Suite
- 4 Full Bathrooms
- Dual Vanity Sinks in Primary Bathroom
- Jetted Tub in Primary Bathroom
- Primary Bathroom Bathtub Only
Laundry
- Laundry Room
- Dryer
- Washer
- Sink Near Laundry
- Laundry Cabinets
Home Security
- Security System Owned
- Security Gate
- Fire and Smoke Detector
- Fire Sprinkler System
Eco-Friendly Details
- Solar Power System
- Solar owned by seller
- Solar owned by a third party
- Solar Water Heater
- Solar Heating System
Pool
- Solar Heated Pool and Spa
- Solar Heated In Ground Pool
- Pool Cover
- Heated Spa
Outdoor Features
- Terrace
- Covered Courtyard
- Shed
Farming
- Vineyard
- Agricultural
Utilities
- Central Air
- Heating Available
- 220 Volts
- Power Generator
- Water Filtration System
- Private Water Source
- Well
- Storage Tank
- Gas Water Heater
- Water Softener
- Septic Tank
- Private Sewer
- Internet Available
- Cable TV Available
Community Details
- No Home Owners Association
- Delta Association
- Discovery Bay Subdivision
Matterport 3D Tour
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Sep 11, 2025
Closed on
Jan 27, 2026
Sold by
Campos Vineyards Llc
Bought by
His Kingdom Group Llc
Seller's Agent
Ginamarie Olson
WR Properties
Buyer's Agent
Ginamarie Olson
WR Properties
List Price
$6,998,000
Sold Price
$5,000,000
Premium/Discount to List
-$1,998,000
-28.55%
Views
183
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
1185.09%
Original Mortgage
$3,250,000
Outstanding Balance
$3,250,000
Interest Rate
6.21%
Mortgage Type
New Conventional
Estimated Equity
$3,542,695
Purchase Details
Listed on
Sep 11, 2025
Closed on
Jan 16, 2026
Sold by
His Kingdom Group Llc
Bought by
Goraya Family Vineyard Llc
Seller's Agent
Ginamarie Olson
WR Properties
Buyer's Agent
Ginamarie Olson
WR Properties
List Price
$6,998,000
Sold Price
$5,000,000
Premium/Discount to List
-$1,998,000
-28.55%
Views
183
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$3,250,000
Outstanding Balance
$3,250,000
Interest Rate
6.21%
Mortgage Type
New Conventional
Estimated Equity
$3,542,695
Purchase Details
Closed on
Feb 21, 2019
Sold by
His Kingdom Group Llc
Bought by
His Kingdom Group Llc
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$4,741,145
Interest Rate
4.4%
Mortgage Type
Commercial
Purchase Details
Closed on
Jun 9, 2016
Sold by
Leer Vineyards Llc
Bought by
His Kingdom Group Llc
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$850,150
Interest Rate
3.73%
Mortgage Type
Unknown
Purchase Details
Closed on
May 23, 2012
Sold by
Rodgers Frank E
Bought by
Garcia Helder and Garcia Lori
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,000,000
Interest Rate
3.85%
Mortgage Type
Seller Take Back
Purchase Details
Closed on
Mar 20, 2012
Sold by
Rodgers Kim A
Bought by
Rodgers Kim A
Purchase Details
Closed on
Jun 10, 2004
Sold by
Lasorella Phyllis
Bought by
Rodgers Frank E and Rodgers Kim A
Purchase Details
Closed on
Jul 14, 2000
Sold by
Lasorella Phyllis
Bought by
Lasorella Phyllis
Purchase Details
Closed on
Apr 8, 1999
Sold by
Rodgers Frank and Rodgers Kim A
Bought by
Rodgers Frank E and Rodgers Kim A
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Quit Claim Deed | -- | Chicago Title | |
| Grant Deed | $5,000,000 | Chicago Title | |
| Grant Deed | -- | Chicago Title Company | |
| Grant Deed | $5,000,000 | Chicago Title Company | |
| Grant Deed | $3,350,000 | Chicago Title Company | |
| Grant Deed | $1,800,000 | Fidelity National Title Co | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Individual Deed | $616,000 | North American Title | |
| Interfamily Deed Transfer | -- | -- | |
| Interfamily Deed Transfer | -- | -- | |
| Interfamily Deed Transfer | -- | North American Title Co |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $3,250,000 | New Conventional | |
| Previous Owner | $4,741,145 | Commercial | |
| Previous Owner | $850,150 | Unknown | |
| Previous Owner | $3,995,000 | Construction | |
| Previous Owner | $1,000,000 | Seller Take Back |
Source: Public Records
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 02/02/2026 02/02/26 | Sold | $5,000,000 | -28.6% | $1,112 / Sq Ft |
| 01/17/2026 01/17/26 | Pending | -- | -- | -- |
| 09/11/2025 09/11/25 | For Sale | $6,998,000 | -- | $1,556 / Sq Ft |
Source: bridgeMLS
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $67,588 | $6,152,031 | $1,251,863 | $4,900,168 |
| 2024 | $65,385 | $6,031,404 | $1,227,317 | $4,804,087 |
| 2023 | $64,413 | $5,913,142 | $1,203,252 | $4,709,890 |
| 2022 | $60,994 | $5,577,591 | $1,179,659 | $4,397,932 |
| 2021 | $59,438 | $5,468,228 | $1,156,529 | $4,311,699 |
| 2019 | $58,856 | $5,306,039 | $1,122,227 | $4,183,812 |
| 2018 | $56,746 | $5,202,000 | $1,100,223 | $4,101,777 |
| 2017 | $55,911 | $5,100,000 | $1,078,650 | $4,021,350 |
| 2016 | $16,992 | $1,575,643 | $560,229 | $1,015,414 |
| 2015 | $16,904 | $1,551,976 | $551,814 | $1,000,162 |
| 2014 | $16,646 | $1,521,576 | $541,005 | $980,571 |
Source: Public Records
Agents Affiliated with this Home
-
-
W
Seller Co-Listing Agent in 2026
Wes Olson
WR Properties
Map
Source: bridgeMLS
MLS Number: 41111190
APN: 002-010-016-0
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Bay East 2026. CCAR 2026. bridgeMLS 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
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