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***OPEN HOUSE Sunday 6/7/2026 1:30 PM - 4:30 PM***Same family owned for over 52 years and tucked away in a low-traffic Upper Castro Valley location, this custom-built 1971 home offers space, privacy, and endless potential on a large lot with possible ADU opportunities. Featuring 3 bedrooms and 2 bathrooms, the home is highlighted by exceptionally large rooms and a flexible floor plan designed for comfortable everyday living. The cozy family room flows into a bright sunroom, creating additional living space perfect for relaxing, entertaining, or enjoying views of the surrounding setting. Side access and RV/Boat parking easily added by removing a tree and maybe some other changes. Located within the highly regarded and award-winning Castro Valley School District and walking distance to all levels of schools, this property combines convenience with a peaceful neighborhood feel. Buyers are advised to verify school attendance and availability with the Castro Valley Unified School District, including potential attendance at Vannoy Elementary School. With its oversized lot, custom character, and desirable Upper Castro Valley location, this is a rare opportunity to create something truly special.
Listing agent: Bob Frey DRE #01324680 bobfreyhomes@gmail.com, Listing office: RE/MAX Accord
MLS data updated 10/20/2026, 3:23:51 AM PT
Source: CRMLS, MLS #: 41135688
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Jul 10, 2026
Prices use the left axis; mortgage rates use the right. Hover, tap, or focus the chart and use the arrow keys. Red SOLD badges mark recorded sales.
This home · nearest recorded event
$1,265,500Closed sale · Jul 10, 2026ZIP 94546 · Jul 2026
No monthly averageAt least 3 eligible sales in this month are required.30-year fixed mortgage benchmark
No weekly rateNo published rate within 7 days of this date.ZIP averages use publicly displayable closed sales from our licensed MLS feed, matched to the same ZIP and exact property type. Months with fewer than 3 sales are omitted; the current month is incomplete. Lines connect available monthly observations across gaps and do not represent measured prices in missing months. These averages are not adjusted for size, condition, or location within the ZIP, and are not an appraisal. Feed coverage may not include every sale. All available shows the available home and ZIP history, with mortgage rates over the same dates.
Mortgage benchmark: Freddie Mac Primary Mortgage Market Survey®. © Freddie Mac. Weekly national 30-year fixed rates, not APRs or a loan quote. Actual terms vary. Methodology changed in November 2022. The chart does not establish that interest-rate changes caused a home’s price changes.
Lines connect recorded asking and sale prices. They are visual guides, not estimates of the home’s value between those dates.
No earlier records were returned by our current sources. This does not mean the home has never sold.
MLS records may be incomplete. Earlier asking prices are not sale prices.