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Closed
- Listed price
- $510,000
- Listed Feb 10, 2012 · $249/sq ft
- Sold price
- $520,000
- Sold Jun 21, 2012
4 beds|4 ba|2,052 sqft|29,395 sqft lot|1964 Built|61 MLS days on market
21827 Onawa Pl, Diamond Bar, CA 91765
Property Description
APPROVED SHORT SALE at $510,000!!! Bring your offer and let's open escrow!!! Great home for entertaining! Can easily fit 150+ people on the large cement & brick patio that includes a built-in BBQ area! Home located at the top of a cul-de-sac in this sought after neighborhood! Almost 30,000 sq ft lot! Remodeled kitchen features maple cabinets, granite counters and stainless steel appliances! Dual pane windows and sliders throughout! Master bedroom has a huge walk-in closet! There is also a bonus room not included in sq ft! (buyer to verify permits)
Listing agent: ROBERT HOWARDDRE #01449295roberthoward3@hotmail.com, Listing office: LIGHTHOUSE REAL ESTATE
MLS data updated 10/30/2026, 7:25:21 PM PT
Source: CRMLSMLS #: C12018944
Belmont insights
Price & property history
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Last recorded sale$520,000
Jun 21, 2012
Available records32012
From MLS recordsActual listing and closing events
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 91765 · 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.This home · 0 price recordsNo records in this period
ZIP 91765 · same property typeLoading eligible closed sales…
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Recorded sales in this period (0)
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.
View listing & sale records
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.