Opening page…
Opening page…
Opening home details…
Rarely found 2 master suite model! An Absolute beauty of a turnkey townhome located in upscale park-like setting in Ridgeline Community on top of the hill in Diamond Bar off Pathfinder. This beautifully maintained unit features two master suites rarely available on the market. One master suite downstairs with it's own full bath. Laminated wood flooring throughout on main floor. Carpeted staircase leading to upstairs master suite featuring beautiful double sink vanity with a full bath, and vaulted ceiling and opera window overlooking living room in MBR. Walk out to a meticulously maintained entertaining-perfect custom patio - just perfect for sitting out relaxing with coffee. A scenic green belt in front entry way offers extra charming natures surroundings. Direct access 2-car garage which seller intends to paint interior after seller moves out at COE. All community has 3-year new vinyl patio fencing throughout and for each unit. The Community has started a 2-year plan for painting all building exteriors. Lovely Community Pool and Spa and lush green belts throughout. Easy walk to Ronald Reagan Park with playground and lighted tennis / basketball courts. Highly acclaimed Walnut Valley School District.
Listing agent: Susan Lee DRE #00904544 susanleerealty@gmail.com, Listing office: Coldwell Banker Tri-Counties R
MLS data updated 11/1/2026, 12:13:59 AM PT
Source: CRMLS, MLS #: TR16054341
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Apr 30, 2016
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 91789 · Nov 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.