Opening page…
Opening page…
Opening home details…
**First Time Ever on the Market!** Welcome to 8979 Alder Street, a rare opportunity to own a beautifully maintained custom-built home in one of Rancho Cucamonga's most desirable neighborhoods. Situated on an expansive **12,500 sq. ft. lot**, this one-of-a-kind property offers space, flexibility, breathtaking mountain views, and endless possibilities. Featuring **4 generously sized bedrooms**, **2.5 bathrooms**, and **two versatile flex rooms** perfect for a home office, gym, playroom, craft room, or guest space, this thoughtfully designed home offers room for every stage of life. The spacious family room opens to a private balcony where you can relax and enjoy the gorgeous views of the San Gabriel Mountains, creating the perfect setting for your morning coffee or evening sunsets. The oversized garage provides abundant space for vehicles, storage, and hobbies and includes **220-volt electrical service**. The impressive **24' x 24' detached workshop**, also equipped with **220-volt electrical service**, is accessible from both the backyard and Avila Avenue, offering exceptional flexibility for woodworking, hobbies, creative projects, additional storage, or a personal workshop. The expansive lot also features **RV parking** and plenty of room to add a pool, outdoor entertaining area, or create your dream backyard retreat. Recent upgrades include a **new roof**, **new luxury vinyl flooring**, **fresh exterior paint**, **new ductwork**, **new garage doors**, **dual-pane windows and sliding glass door**, and a **new water heater**, providing comfort, efficiency, and peace of mind.
Listing agent: Sabrina Cole DRE #01336013 MyAgentSabrina@gmail.com, Listing office: KELLER WILLIAMS REALTY COLLEGE PARK
MLS data updated 10/24/2026, 10:09:41 AM PT
Source: CRMLS, MLS #: CV26090452
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Aug 19, 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
$980,000Closed sale · Aug 19, 2026ZIP 91730 · Aug 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.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.