Cornload › Browse acreage › Contra Costa County › Byron
15001 Highway 4
Byron, CA 94505 · Contra Costa County · Parcel 011-210-025-0
Know something the records don't?
Records miss most of what makes a country property. Check what it has, and the estimate updates.
Boxes already checked come from this home's last MLS listing. Uncheck anything that's changed.
In Byron, country homes sold for a median of $1,600,000 over the last two years (11 sales).
Recent sales like it
From MLS and county records: the closest matches by acreage and house size in the last two years. Street addresses are left off.
| Area | Land | House | Beds / baths | Sold | Price | Source |
|---|---|---|---|---|---|---|
| Walnut Creek 94598 | 11.87 ac | 4,717 sq ft | 4 bd / 3 ba | Apr 2025 | $3,400,000 | MLS |
| Brentwood 94513 | 11.4 ac | 4,442 sq ft | 4 bd / 4 ba | Dec 2025 | $1,610,000 | MLS |
| Byron 94514 | 10 ac | 4,600 sq ft | 7 bd / 4 ba | Sep 2025 | $1,600,000 | MLS |
| Brentwood 94513 | 10 ac | 6,635 sq ft | 5 bd / 5 ba | May 2026 | $3,600,000 | MLS |
| Martinez 94553 | 35.62 ac | 4,519 sq ft | 3 bd / 3 ba | Jun 2025 | $2,450,000 | MLS |
What a computer can't see
- Condition. A remodeled kitchen and a 1970s one look the same in county records.
- Usable land. Five flat, fenced acres and five steep ones are not the same five acres.
- Water. Well output, irrigation rights and water district access move price on land.
- Outbuildings. Barns, shops and second units are often missing from the county file.
A Cornload Certified Land Specialist walks the property and gives you a number you can list at.
Get a free valuation from a land specialist
Free, with no obligation. A Cornload Certified Land Specialist reviews the sales, the land and anything you tell them, then calls you with a number you could list at.
✓ Cornload Certified Land Specialist
Chris Traina
Delta Real Estate
Sent.
Your specialist will be in touch soon. If it's urgent, call or text.