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Closed
- Listed price
- $1,399,000
- Listed Feb 20, 2021 · $349/sq ft
- Sold price
- $1,395,000
- Sold Apr 20, 2021
5 beds|5 ba|4,007 sqft|7,017 sqft lot|2001 Built|4 days listed
660 Crestview Dr, Diamond Bar, CA 91765
Property Description
Located in 24hour guard-gated community the Diamond Hills Estate, this beautiful home has 5 bedroom suites and 4.5 baths, with two bedrooms sharing a jack&jill bathroom. Interior newly painted, with water softener system! Double door entry opens into the living room and high-ceilinged stairwell leading upstairs with chandelier. Adjacent is formal dining room, partially open to living room. Gourmet kitchen with island and built-in appliances such as oven, dishwasher, and microwave, opening out into large family room with fireplace and built-in sound wires and equipment. Separate laundry room and half-bathroom also downstairs. There are two master suites, one upstairs and one downstairs, with the latter perfect for seniors. Whirlpool tub and walk-in closet in upstairs master bathroom. Upstairs also features a separate bonus room with built-in speakers, great for entertaining guests. Fully fenced backyard allowing for ample privacy. Don’t miss the chance to see this gorgeous home today!
Listing agent: Diana ChengDRE #00856071diana@countryqueen.com, Listing office: Country Queen Real Estate
MLS data updated 10/21/2026, 8:32:50 PM PT
Source: CRMLSMLS #: TR21034696
Belmont insights
Price & property history
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Last recorded sale$1,395,000
Apr 20, 2021
Available records22021
From MLS recordsActual listing and closing events
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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.