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Highly Sought after La Cima Plan 3 in the Exclusive Gated Community of 'The Summit at Turtle Ridge'. 21 Grandview sits atop one of the Largest Lots in 'The Summit'. With over 6,000 sq ft of Living space this Home Boast 6 Bedrooms 7 Bathrooms, Formal Living Room, Formal Dinning Room, Family Room w/ Fireplace, Den w/ Custom Built-in Cabinets, Gourmet Kitchen with Sub Zero Refrigerator, 6 Burner Stove Granite Counter Tops and Custom Back Splash, Butler's Pantry includes Built-in Cabinets and Laundry area. Master Bedroom Suite includes Retreat w/ Fireplace and Views from every window. With an over 18,000 sq ft lot your new backyard feels like a resort complete with Panoramic Views of Orange County. Swimming Pool w/ Slide, Waterfalls and Grotto, Oversized Spa w/ room for 10, 600 sq ft Cabana area complete w/ Outdoor Kitchen, Fireplace, Fire Pit AND Half Court Sport Lined Basketball Court any athlete would love. No expense was spared in making this house a home!!!
Listing agent: Ronnie Vaughan DRE #00996499 rvaughan@homgroup.com, Listing office: HOM Sotheby's International R
MLS data updated 10/26/2026, 5:59:34 AM PT
Source: CRMLS, MLS #: U12000431
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Jun 15, 2012
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 92603 · 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.