The sweeping foothill and mountain views from the balconies and pergola-topped deck capture exactly what people love about living in Sierra Del Oro in Corona, where evenings are about sunsets, soft breezes, and a quieter pace at the edge of the hills. This updated 4-bedroom, 4-bath, 3,152-square-foot single-family home pairs dramatic, light-filled spaces and Cali bamboo flooring with a contemporary aesthetic, featuring a remodeled white-on-white kitchen, dual-sided fireplaces, a generous upstairs loft, and a spectacular primary retreat with its own fireplace and private view balcony. Help-U-Sell Help-U-Sell Prestige Properties is a full-service local real estate office serving Corona and the surrounding communities, and if you’re thinking of selling in Sierra Del Oro or anywhere in Corona, ask us how much you could save.
About 3171 Diamond View, Corona
DAZZLING View property w/beautiful upgrades reflecting great attention to detail. Turn-key & move in ready! ALL 4 bathrooms have just been remodeled & look AMAZING! All upstairs carpeting was removed & replaced w/hard surface flooring. FANTASTIC floor-plan boasts 4 bedrooms & 4 bathrooms with a sizeable 3152 of interior sq footage. (per appraiser measurements) The property showcases a contemporary aesthetic which you will appreciate as you arrive. Attractive stacked rock detailing & glass garage doors showcase the exterior appeal. Dramatic high ceiling in the living room & formal dining room feature an abundance of windows allowing for generous natural lighting. The formal dining room and family room both enjoy a dual sided fireplace for maximum ambiance. Upgraded Cali bamboo flooring looks sharp! The GORGEOUS kitchen has been remodeled, done in light & bright white cabinetry, stunning counters & decorative backsplash, stainless appliances, recessed lighting plus more! The kitchen opens to the family room & informal dining area which have a “great room” feel. Convenient downstairs bedroom w/access to a full bathroom is perfect for guests or in-laws. Inside laundry room with additional storage cabinetry. The upper landing has been enlarged & would make a wonderful den or recreation space, it features rolling foothill views from the balcony. SPECTACULAR primary suite will be a favorite spot to relax & unwind, a private fireplace, separate retreat, private balcony w/view provides the perfect private sanctuary. Sumptuous On-suite bathroom & walk-in closet with built-ins. Two other guest bedrooms & 2 full guest bathrooms are on the upper level as well. Tranquil backyard mountain views w/raised deck under the freshly painted pergola, enjoy outdoor entertaining & dining while appreciating the beautiful setting this home offers. Other notables: 3 car garage, modern Glass stair railing, upgraded lights & chandeliers, new Pex piping water-supply system in the house in 2020, New Rheem water heater-2025, new full house water softener system, new washer and dryer, dimmable LED recessed lighting in all bedrooms, family room & breakfast nook, fresh paint in neutral tones in all bedrooms. Tastefully upgraded bathrooms include new plumbing fixtures, vanities, shower plumbing fixtures & more! Also-plantation shutters, upgraded first floor HVAC, upgraded dual pane windows in the living & dining room areas, SO MUCH! Home is also available to rent ($5600)
Property Highlights — 3171 Diamond View, Corona
| Bedrooms | 4 |
| Bathrooms | 4 |
| Square Feet | 3,152 |
| Year Built | 1990 |
| Style | Single Family |
About the Sierra Del Oro, Corona Area
Nestled against the rugged western edge of Corona where the city meets the open hills, Sierra Del Oro feels like a quiet foothill enclave that just happens to sit right next to Orange County. From here, you can be in downtown Corona in about 10 minutes or in Anaheim in roughly 25–30 minutes, yet daily life still feels tucked away, with mountain views, mature landscaping, and a close-knit, residential character. It’s the kind of neighborhood where people walk the hills in the evening, kids ride bikes to nearby parks, and commuters appreciate how quickly they can slip onto the 91.
Schools & Education — Sierra Del Oro is served by the Corona-Norco Unified School District, with students typically attending Prado View Elementary School for grades K–6, which sits right in the heart of the community. For middle school, most families are zoned to Cesar Chavez Academy or Corona Fundamental Intermediate School, while high school students usually attend Corona High School just down Green River Road and Main Street. Nearby private options include Crossroads Christian Schools and St. Edward School in central Corona, giving families a range of choices within a short drive.
Parks & Recreation — Outdoor life is a big part of Sierra Del Oro’s appeal, starting with the popular Ridgeline Park, which offers open play fields, playgrounds, and sweeping views of the Santa Ana River Valley. Just a few minutes away, Stagecoach Park and Promenade Park provide additional green space, basketball courts, and walking paths that wind through the neighborhood. For more serious hiking and biking, residents head to the Skyline Drive trailhead in Corona or cross into Orange County for the Santa Ana River Trail and Chino Hills State Park, both reachable in about 15–20 minutes. Many streets here are hilly and tree-lined, so even a simple evening walk can feel like a workout with a view.
Shopping & Dining — Daily errands are easy with the Sierra Del Oro Towne Centre right down Green River Road, home to Vons, Starbucks, and a mix of casual spots like Miguel’s Jr. and local pizza and sushi options. For a broader selection of restaurants and services, residents head about 10 minutes east to Corona Crossings, with big-box retailers, a movie theater, and national chains, or to The Shops at Dos Lagos along Temescal Canyon Road for sit-down dining and boutique-style retail. Larger grocery runs can also include nearby Costco Wholesale off McKinley Street, and Riverside’s Galleria at Tyler is about 20 minutes away via the 91 for more extensive shopping.
Commute & Transportation — One of the defining advantages of Sierra Del Oro is its immediate access to the 91 Freeway via Green River Road, putting residents right at the western gateway to Corona. Commuters heading into Orange County can reach Anaheim and the Platinum Triangle in roughly 25–30 minutes in typical traffic, with Irvine and the South Coast Metro area around 40–45 minutes away. Downtown Riverside is usually about a 20-minute drive east on the 91, and Ontario International Airport is approximately 30–35 minutes north via I-15. Nearby Metrolink stations at North Main Corona and West Corona give rail options into Orange County and Los Angeles for those who prefer to skip freeway driving.
Community & Lifestyle — Sierra Del Oro has a distinctly suburban, hillside feel, with a mix of established single-family neighborhoods and well-kept common areas that reflect a pride of ownership. Many streets are quiet cul-de-sacs or gently winding roads, and you’ll see neighbors out walking dogs, pushing strollers, and chatting at the parks in the evenings. The area tends to attract a blend of professionals who commute toward Orange County, long-time Corona residents, and families drawn to the schools and recreation. Community life is relaxed and residential, with seasonal decorations, neighborhood block gatherings, and a general sense that people know and look out for one another in this western edge of Corona.
Why Help-U-Sell Prestige Properties?
Help-U-Sell Prestige Properties is a full-service real estate office that charges a set flat fee instead of the traditional 6% commission. You get everything — professional photography, MLS listing, showings, open houses, contract negotiation, and closing coordination — but you keep more of your hard-earned equity. The only difference between us and a traditional agent is the price you pay, not the service you receive.
*Savings calculated based on a 6% commission. Commissions are negotiable and not established by law. Results may vary. Fees may vary for land, commercial or luxury properties. Additional fees may apply.
Listing information is provided for general informational purposes and is subject to change without notice. All data including price, status, and property details should be independently verified with your real estate agent or the listing office before making any decisions. Listing data sourced from the MLS as of November 9, 2026.
