Opening page…
Closed
- Listed price
- $1,159,900
- Listed Oct 27, 2022 · $631/sq ft
- Sold price
- $1,276,000
- Sold Dec 5, 2022
3 beds|4 ba|1,838 sqft|11,118 sqft lot|1961 Built|9 MLS days on market
17911 Trenton Dr, Castro Valley, CA 94546
Property Description
This Beautiful Beaumont Estates, Ranch Style, 3 Bed, 2 Bath, 1838 SF, updated home is located in a Cul-de-sac, on one of CV's best streets, in the Proctor School District! But that is just the beginning! There is an additional 1400+ SF partially finished basement w/ bathroom & plumbing stubbed out for a 2nd kitchen with a separate entrance - or it can be accessed from the interior of the main home. There is an attached 2 car garage & side access leading back to another (detached) 2 car garage, w/ toilet and sink. Other features include a Home Office, AT&T Fiber Optic HS Internet ready, New Sewer Lateral, Central Heat and AC, Hardwood Floors, Vinyl Dual Pane Windows, 11 YO 40 year Roof, RV/Boat parking, Updated Kitchen and Baths, Hot Water Recirculation System, R30 Ceiling & R11 Wall Insulation, Fireplace Insert. There is a 60's era Bomb Shelter ready to use as your Wine Cellar or Saferoom. This Spaggiari built semi-custom home has been super well maintained by the same caring owners for over 20 years. Premium location, TONS of options with this home!
Listing agent: Bob FreyDRE #01324680bobfreyhomes@gmail.com, Listing office: RE/MAX Accord
MLS data updated 10/31/2026, 3:50:55 PM PT
Source: CRMLSMLS #: 41012824
Belmont insights
Price & property history
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Last recorded sale$1,276,000
Dec 5, 2022
Available records22022
From MLS recordsActual listing and closing events
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
$1,276,000Closed sale · Dec 5, 2022ZIP 94546 · Dec 2022
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.This home · 2 price recordsOct 27, 2022 – Dec 5, 2022
ZIP 94546 · same property typeLoading eligible closed sales…
Freddie Mac · national weekly ratesLoading mortgage-rate history…
Recorded sales in this period (1)
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.
View listing & sale records
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.