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Gorgeous and highly sought after "Cross Keys" Townhome located in the highly regarded Walnut School District. 3 spacious bedrooms and a den which could be used as a 4th bedroom or a formal dining area. Hardwood flooring thoughout and lovely upgraded bathrooms. Beautiful doors leed to a wide open patio. This townhome is bright and airy with plenty of recessed lighting on the main floor. Well maintained grounds with community pool, clubhouse and tennis courts. One of the areas upscale communities. Please note this is Diamond Bar with a 91789 zip code.
Listing agent: Gene Lindenberg DRE #01005500 SoldOnGene@aol.com, Listing office: Coldwell Banker Tri-Counties R
MLS data updated 10/31/2026, 5:33:25 AM PT
Source: CRMLS, MLS #: TR13077498
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Jun 7, 2013
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 · 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.