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Welcome to 620 Allagash Court-- an expansive open-concept single story with a 3 car garage in one of Oakley's premier communities of Summer Lake. This open and spacious home boast a beautifully updated kitchen that opens up to a large living room--perfect for entertaining and hosting, 4 bedrooms, 2 updated bathrooms and a screened-in California room. Home is situated on a premium lot towards the end of a private court, walking distance to the highly anticipated and recently opened Summer Lake Elementary and within seconds of picturesque walking trails and parks. Some of the neighborhood amenities include a beautiful community pool and lake, clubhouse, numerous parks and minutes from Delta water activities! Wonderful opportunity to purchase a gorgeous home within an an amazing up and coming neighborhood. Check out the virtual tour & schedule a showing today!
Listing agent: Brianna Salinas DRE #02036726 briannasalinas@kw.com, Listing office: Keller Williams
MLS data updated 10/22/2026, 12:52:30 PM PT
Source: CRMLS, MLS #: 40931560
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Jan 12, 2021
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
No recordNo property-price record in this range.ZIP 94561 · Oct 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.No recorded sales in this range. Select All available for older records; missing records do not mean the home never sold.
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.