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Closed
- Listed price
- $1,250,000
- Listed Mar 17, 2026 · $589/sq ft
- Sold price
- $1,399,888
- Sold Mar 17, 2026
4 beds|3 ba|2,121 sqft|8,820 sqft lot|1975 Built|0 MLS days on market
5120 Helton Ct, Castro Valley, CA 94546
Property Description
Rarely does a home with this much heart and potential hit the Castro Valley market. Held by the original owners since 1975, this meticulously maintained 4-bedroom, 2.5-bathroom classic offers over 2,100 sq. ft.of living space on an expansive 8,800+ sq. ft. lot. While the interior is ready for your modern remodeling vision, the "bones" are unbeatable, featuring a rare 3-car garage and a stunning backyard retreat complete with Japanese-inspired landscaping and a private basketball court. Situated just blocks from top-tier Vannoy Elementary and Canyon Middle School, the property also boasts incredible ADU or expansion potential. This is a golden opportunity to build instant equity in a premier neighborhood—bring your contractor and your imagination to turn this solid vintage gem into your forever dream home.
Listing agent: Herman ChanDRE #01395481hermankchan@gmail.com, Listing office: Golden Gate Sotheby's Int'l Re
MLS data updated 10/30/2026, 4:08:21 AM PT
Source: CRMLSMLS #: 41127476
Belmont insights
Price & property history
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Last recorded sale$1,399,888
Mar 17, 2026
Available records22026
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
$1,250,000Original asking price · Mar 17, 2026ZIP 94546 · Mar 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.This home · 2 price recordsMar 17, 2026 – Mar 17, 2026
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.