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Closed
- Listed price
- $697,000
- Listed Dec 14, 2020 · $410/sq ft
- Sold price
- $737,500
- Sold Jan 22, 2021
4 beds|2 ba|1,700 sqft|7,403 sqft lot|1963 Built|7 MLS days on market
3522 Castle Rock Rd, Diamond Bar, CA 91765
Property Description
This Lovely home has so much to offer. Great functional floor with 4 Bedrooms, 2 Bathrooms, 2 bedrooms downstairs and 2 Bedrooms upstairs, Approx. 1,700 Sq Ft & 7,403 Lot Area, Back Yard surround with a heated Swimming pool, Perfect for entertaining with friends and family. Formal Living Room with Cozy Fireplace, Formal Dining area with large Sliding door access to your lush Backyard Block Fencing wall all-around back yard, this Beautiful home is freshly painted, double pane windows, copper plumbing, newer water heater, Two cars attached garage, centrally located near Great schools, Diamond Bar & Walnut Valley Unified, Shopping Center, easy to 57, 60 Freeway. THIS ONE WILL NOT LAST!
Listing agent: Jim ArnoldDRE #01136787jim@century21masters.com, Listing office: C-21 Masters
MLS data updated 10/30/2026, 4:41:54 PM PT
Source: CRMLSMLS #: TR20257557
Belmont insights
Price & property history
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Last recorded sale$737,500
Jan 22, 2021
Available records22020–2021
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…
Freddie Mac · national weekly ratesLoading mortgage-rate history…
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.