Opening page…
Opening page…
Opening home details…
No HOA. No Mello Roos... Just Pure Luxury in Rancho Cucamonga’s Masterpiece Collection. Welcome to 12575 Carmel Knolls Drive—an exceptional 5-bedroom, 4.5-bathroom estate offering over 4,100 sq ft of refined living space nestled in the foothills with mountain and city views. Step through double leaded-glass doors into a grand formal living room with a cozy fireplace and soaring ceilings and a separate formal dining area. The open layout flows seamlessly into a spacious family room with a second fireplace and custom built-ins, and a gourmet kitchen featuring Wolf appliances, a large island, walk-in pantry, and eat-in dining area. This home is designed for multi-generational living, with two primary bedrooms upstairs plus one bedroom with 3/4 bath downstairs. Upstairs, a custom library with built-in bookcases and a computer center adds a touch of elegance and function. Retreat to the upstairs primary suite with the third fireplace, and a spa-like ensuite, walk-in closet, and private balcony with a view. Bedrooms include walk-in closets with organizers. Additional upgrades include travertine flooring, crown molding, new windows, fresh paint, and a 2018 HVAC system. Outside, enjoy a tastefully landscaped yard, two covered patios, and a built-in BBQ island—perfect for entertaining. The four-car garage and extra-wide driveway complete this dream home.
Listing agent: JANINE KIRCHNAVY DRE #01048899 JKirchnavy@gmail.com, Listing office: 44REALTY CORP
MLS data updated 10/17/2026, 12:07:21 AM PT
Source: CRMLS, MLS #: IV26194304
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Sep 4, 2026
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
$1,480,000Original asking price · Sep 4, 2026ZIP 91739 · Sep 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.