Recently Listed Open House 8/22 11am - 2pm
10174 Sun Valley
Rancho Cucamonga, CA, 91737 $ 1,600,000
Bedrooms4 Baths4.0 Sq 3,557 Monthly Estimate*
$ 10,103
Listed by PROSPERITY REAL ESTATE & ASSOC
for $1,600,000 with 4 bedrooms and 4 full baths. This 3,557 square foot home was built in 1989 on a lot size of 0.5096.
Beautiful two-story horse property tucked away in the highly desirable and peaceful Sun Valley neighborhood of Rancho Cucamonga, offering an impressive blend of privacy, space, versatility, and resort-style living. You’ll find a long driveway, mature landscaping, and beautiful mountain surroundings that create an estate-like arrival. Inside, you will find a grand curved staircase, elegant architectural details, crown molding, abundant natural light, and an open floor plan connecting the spacious living and family rooms. A fireplace in the living room creates a warm and inviting focal point, while the beautifully appointed kitchen features an oversized center island, extensive cabinetry, generous counter space, and an open connection to the main living areas. The main level includes a full bedroom and bathroom, providing excellent flexibility for guests, extended stays, a private office, or additional living space, along with a separate laundry room. Upstairs, the spacious primary suite feels like a private retreat, featuring its own fireplace, full bathroom, and direct access to a private balcony. A versatile loft opens onto an additional balcony overlooking the surrounding landscape, while the additional bedrooms offer generous space and abundant natural light. The backyard is where this property truly stands apart. Enjoy a resort-style pool and spa with a waterslide, multiple areas for outdoor entertaining, a covered recreation space, built-in outdoor cooking area, and the convenience of a full outdoor bathroom. Complete with a four-car garage and extended driveway offering abundant parking and storage. All of this is set in a prime foothill location with convenient access to SR-210 and connections to I-15, near Vineyard Junior High, Los Osos High School, and Chaffey College. Outdoor enthusiasts can enjoy nearby Heritage Community Park and Rancho Cucamonga's extensive foothill trail system, including North Etiwanda Preserve, while shopping, dining, entertainment, and community events are within convenient reach at Victoria Gardens. A rare opportunity to enjoy a peaceful, estate-style setting while remaining connected to some of Rancho Cucamonga's most popular amenities. Welcome to your new home!
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Open House
8/22/2026 11:00 AM - 2:00 PM
8/23/2026 12:00 PM - 3:00 PM
10174 Sun Valley Rancho Cucamonga, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesGeneralLiving Area 3557
Sewer Public Sewer
Heating Central
Cooling Central Air
HOA Fee 0
Garage Spaces 4
Pool Features Private
Year Built 1989
View Mountain(s) Neighborhood
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Community Features Biking Hiking Sidewalks
County San Bernardino
New Construction false
Property Type Residential
HOA false
Attached Garage true
Garage Y/N true
Full Baths 4
Special Listing Conditions Standard
Status Active
Directions From the 210 Fwy exit Haven Ave. Head north on Haven Ave turn left on Wilson Ave right on Hermosa Ave then right on Sun Valley Dr. Property will be on the right.
City Rancho Cucamonga
Entry Location Front
Senior Community Y/N false
High School District Chaffey Joint Union High
Number Of Units Total 1
MLS Area 688 - Rancho Cucamonga
Lot Size Units Square Feet
Lot Size Square Feet 22200
Listing Terms Cash Cash to New Loan Conventional FHA VA Loan
Property Attached Y/N false
Land Lease Y/N false
Additional Parcels Y/N false
Lease Considered Y/N false
Structure Type House
Living Area Units Square Feet
Standard Status Active
Occupancy Type Owner
Year Built Source Public Records
Tax Lot 22
Property Sub Type Additional Single Family Residence
Expected Active Date 2026-08-19
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InteriorInterior Amenities Loft
Fireplace Features Family Room Primary Bedroom
Total Stories 2
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Laundry Features Laundry Room
Total Bedrooms 4
Entry Level 1
Main Level Bedrooms 2
Main Level Bathrooms 2
Total Baths 4
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ExteriorLot Features 0-1 Unit/Acre Back Yard Front Yard Horse Property
Water Source Public
Total Parking 4
Lot Size Area 22200
Lot Size Acres 0.5096
Private Pool true
Lot Size Source Assessor
Horse Y/N true
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* Excluded FeaturesList ByProsperity Real Estate & AssocBroker
offers@prosperityrea.netEmail
Affordability Calculator
- Monthly Principal & Interest
- $10,103
- Monthly Property Taxes
- --
- Monthly Home Insurance
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Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Rancho Cucamonga, CA
Average List Price $1,182,318
Percent of Sale Price 26%
About Rancho Cucamonga, CA 177,473 Population
39% Since 2002
$ 80,585 Median Income
36.62 Median Age
36% Households with Children
Trends Information provided by ATTOM Data Solutions.
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 8/17/2026 | $1,600,000 | | Listed Price |