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Situated at the end of a cul-de-sac overlooking the lush rolling hills of Tonner Canyon and Firestone Boy Scout Reservation—This property offers ultimate seclusion and one of the finest locations within the prestigious 24-hour guarded community “The Country Estates” in Diamond Bar. The home was built and owned by the original homeowner and it is on the market for the first time. It sits on a generous 1.27-acre gentle slope lot. Customized red-brick walkway surrounded by beautiful landscaping that leads you to the private custom estate. Encompassing 4,849 square feet with 2 master bedroom suites, 3 additional bedrooms and a total of 4.5 baths, full-size gaming room, and many retreat spaces. This custom residence offers all of the bells and whistles you can expect. Kitchen with breakfast nook providing views of the tranquil and serene neighborhood. On a clear sunny day, you can see all the way to the ocean and Catalina Island. In the rear of the house there are many covered balconies looking out to surrounding canyon and mountains. If you are looking for an exceptional country living estate, look no further.
Listing agent: Grace Zhang DRE #01946544 elogisys@gmail.com, Listing office: Century 21 Care
MLS data updated 11/2/2026, 10:29:24 AM PT
Source: CRMLS, MLS #: TR18188729
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Compare recorded home prices, same-type ZIP sales and mortgage rates.
Dec 13, 2018
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This home · nearest recorded event
No recordNo property-price record in this range.ZIP 91765 · Nov 2026
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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.
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