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Beautiful Rancho Cucamonga home in coveted Cornerstone gated-community! Standing at a massive 3,028 SF, this is the largest floor-plan in Cornerstone community with 24/7 security guard service. This 2015 built home consists of 4 bedrooms and 4 bathrooms, situated on a 7,148 SF lot. This is a Next-Generation floor-plan, perfect for large families or rental. The main 2 level house consists of 3 bedrooms and 2.5 bathrooms and an attached 2-car garage. The additional attached unit with private entrance comes with 1 bedroom, 1 bathroom, small living space, private kitchen and laundry space, and an attached 1 car garage. The main unit first floor consists of a large living room with gas fireplace, half bathroom and fully equipped open plan chef's kitchen. Glass sliding doors lead to private backyard. Second floor consists of a loft, 3 bedrooms (1 master and 2 bedrooms), and a total of 2 bathrooms, and a laundry room. This home beams with natural light all around the house and has been fitted with a total of 3 attached car garages. Low Property taxes rest 1.12% and no Mello-Roos. Just across the freeway from Costco, close proximity to Ontario Mills Outlets and Victoria Gardens Outdoor Mall. Award winning schools. HOA Amenities include a Pool, Spa, Hot Tub, BBQ, Outdoor Cooking Area, Picnic Area, Playground, Club House, Banquet Facilities, Recreation Room and a Meeting room. Don't Miss Out On Seeing and Owning this One of a Kind House!
Listing agent: Rongrong Jin DRE #02065113 heidijin888@gmail.com, Listing office: Pinnacle Real Estate Group
MLS data updated 11/4/2026, 5:35:54 AM PT
Source: CRMLS, MLS #: TR20149148
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Oct 2, 2020
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 91739 · Nov 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.