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Welcome Home to 821 Bertram St. This quality built estate offers the perfect combination of luxury and comfort, offering the finest of finishes accompanied with an amazing open floor plan. Gleaming Brazilian Hardwood floors, high ceilings, and a stunning Chef's Dream kitchen are all part of what makes this home so special. The formal living room & dining room feature solid hardwood flooring, crown moulding, fireplace in living room The chef's kitchen offers the finest in finishes with beautiful white cabinetry and stainless appliances : Wine Fridge Thermador range, (with a commercial grade hood), GE Monogram refrigerator and oven. The kitchen opens up to dine in area , family room and overlooks the gorgeous backyard. Desirable HOME OFFICE with built ins, and french doors. Backyard is spectacular with patio, lush lawns and the most gorgeous platform for watching the sunset as well as the ideal at home Sport Court! Located near: Northgate High, Shadowbrook Winery, Mt. Diablo, more! Views: Ridge
Listing agent: Angela Clay DRE #01361143 angie@angieclay.com, Listing office: Dudum Real Estate Group
MLS data updated 10/20/2026, 5:02:38 AM PT
Source: CRMLS, MLS #: 40941906
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Apr 23, 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 94598 · 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.