Recently Listed Open House 6/6 1:30pm - 4:30pm
1941 N Onyx
Walnut, CA, 91789 $ 1,730,000
Bedrooms4 Baths3.0 Sq 2,440 Monthly Estimate*
$ 10,652
Listed by JC Pacific Corp
for $1,730,000 with 4 bedrooms and 3 full baths. This 2,440 square foot home was built in 1988 on a lot size of 0.2763.
Perched on an expansive 12,036 sq.ft. view lot in Walnut’s highly sought-after Timberline Community, this extensively redesigned south-facing residence offers a rare combination of panoramic views, designer finishes, and future potential. Unlike many view homes where the scenery is reserved for the upper level, this exceptional property captures breathtaking mountain and city-light vistas from both floors, creating a truly immersive indoor-outdoor living experience. Offering approximately 2,440 sq.ft. of living space, including a fully permitted sunroom, the home features 4 bedrooms and 3 bathrooms within a thoughtfully designed floor plan that balances comfort, functionality, and elegance. Every detail has been carefully curated, from the stunning modern kitchen with custom cabinetry and premium finishes to the beautifully reimagined bathrooms, luxury flooring, updated lighting, and refined designer touches throughout. Sun-filled living spaces flow effortlessly into the versatile sunroom, providing the perfect setting for a home office, fitness studio, playroom, or additional entertaining space. Upstairs, the spacious primary suite serves as a private retreat, highlighted by a generous view balcony where sweeping sunsets and tranquil hillside scenery become part of your daily routine. The professionally redesigned backyard offers both beauty and functionality, creating an ideal setting for gatherings, relaxation, and enjoying Walnut’s picturesque surroundings. With its oversized lot, the property also presents exciting possibilities for future expansion, a pool, outdoor amenities, or potential ADU opportunities. Located within the award-winning Walnut Valley Unified School District and just minutes from Mt. SAC, Cal Poly Pomona, parks, trails, shopping, dining, and major commuter routes, this turnkey residence delivers an increasingly rare opportunity: a fully renovated view home with exceptional lot size, versatile living space, and room to grow. A standout offering in one of Walnut’s most desirable neighborhoods.
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Open House
6/6/2026 1:30 PM - 4:30 PM
6/7/2026 1:30 PM - 4:30 PM
* 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 2440
Sewer Public Sewer
Heating Central
Cooling Central Air
HOA Fee 0
Garage Spaces 2
Pool Features None
Year Built 1988
View City Lights Mountain(s)
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Community Features Park Street Lights Sidewalks
County Los Angeles
New Construction false
Property Type Residential
HOA false
Attached Garage true
Garage Y/N true
Full Baths 3
Special Listing Conditions Standard
Status Active
Directions Off Grand Ave east on Mountaineer to Onyx Dr
City Walnut
Entry Location Front
Senior Community Y/N false
High School District Walnut Valley Unified
Number Of Units Total 1
MLS Area 668 - Walnut
Lot Size Units Square Feet
Lot Size Square Feet 12036
Listing Terms Cash Cash to New Loan Conventional
Property Attached Y/N false
Land Lease Y/N false
Additional Parcels Y/N false
Lease Considered Y/N false
Virtual Tour https://vimeo.com/1191347181
Structure Type House
Living Area Units Square Feet
Standard Status Active
Occupancy Type Vacant
Year Built Source Assessor
Tax Lot 70
Property Sub Type Additional Single Family Residence
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InteriorInterior Amenities All Bedrooms Up Walk-In Closet(s)
Fireplace Features Living Room
Total Stories 2
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Laundry Features Inside
Total Bedrooms 4
Entry Level 1
Main Level Bedrooms 0
Main Level Bathrooms 1
Total Baths 3
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ExteriorLot Features Front Yard Landscaped Yard
Water Source Public
Total Parking 2
Lot Size Area 12036
Lot Size Acres 0.2763
Private Pool false
Lot Size Source Assessor
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* Excluded FeaturesList Bysam.chen@cacoastalrealty.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $10,652
- Monthly Property Taxes
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- Monthly Home Insurance
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Default based on a 30-year fixed rate of 6.25% 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 Walnut, CA
Average List Price $1,747,409
Percent of Sale Price 1%
About Walnut, CA 30,121 Population
0% Since 2002
$ 98,564 Median Income
44.26 Median Age
32% 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 |
|---|
| 6/4/2026 | $1,730,000 | | Listed Price |
1941 N Onyx, Walnut, CA, 91789 is a Single Family Home for sale at $1,730,000 with 2,440 sqft and a lot size of 0.2763. 1941 N Onyx has 4 bedrooms, 3.0 baths, and was built in 1988. The property's zip code is 91789 which is in Walnut, CA