1941 N Onyx, Walnut, California 91789, Walnut, 91789 - 4 bed, 3 bath
1941 N Onyx
Walnut, California 91789
Property Price
SUMMARY
Estimated Market Value
Condition Analysis
OVERALL CONDITION SCORE
Property is new construction or fully renovated.
The property has undergone a comprehensive designer renovation with high-end finishes, including a modern kitchen with custom cabinetry and waterfall island, fully remodeled spa-like bathrooms, luxury vinyl plank flooring, and updated lighting throughout. Despite the 1988 build date, the extensive recent updates to all interior components meet current quality standards for a like-new condition.
PROSSTRENGTHS & OPPORTUNITIES
- High Available Lot Utilization
The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 12036, living area = 2440.
- Designer Remodel
The home features a comprehensive designer-led renovation, including a modern kitchen with custom cabinetry, remodeled bathrooms, and luxury vinyl plank flooring, offering a sophisticated, move-in-ready interior.
- Expansive Lot & ADU Potential
Set on a rare 12,036 sq. ft. lot, the property provides significant outdoor space and excellent potential for future expansion or the construction of an Accessory Dwelling Unit (ADU).
CONSRISKS & DEFICIENCIES
- MLS Listing Discrepancy
Living area discrepancy between mls listing and other public or private record. mls listing living area = 2440, other record living area = 2220.
- Recently Sold Property
The property was recently sold within the past year on 2025-10-08. The sold price is $1,080,000.00.
- High Price-Per-Square-Foot
At a list price of $1.76M for approximately 2,440 sq. ft., the property commands a premium valuation that may be a hurdle for buyers seeking more interior living space for the price.
About 1941 N Onyx
Discover this rare designer-remodeled south-facing home in Walnut’s prestigious Timberline Community. Set on an expansive 12,036 sq. ft. lot, the property offers excellent potential for future expansion or an ADU. The home features 2,220 sq. ft. of updated living space plus a fully permitted 220 sq. ft. sunroom, totaling approximately 2,440 sq. ft. Completely redesigned, the interior showcases modern kitchen with custom cabinetry, remodeled bathrooms, luxury vinyl plank flooring, fresh paint, and updated lighting. The open floor plan flows into the permitted sunroom, ideal for home office, gym, or family room. The primary suite includes large balcony with scenic views and a spa-like ensuite bath. Enjoy professionally landscaped backyard, mountain and city-light views, award-winning Walnut Valley Unified School District, and convenient access to Mt. SAC, Cal Poly, shopping, dining, and freeways. A rare opportunity featuring designer quality, an oversized lot, and expansion or ADU potential.
Property Details
Public Facts
- Property Type
- Single Family Residence
- Year Built
- 1988
- Lot Size
- 12,036 Sq. Ft.
Interior
- Total Bedrooms
- 4
- Total Bathrooms
- 3 (3 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $0 / Month
Neighborhood Insights
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 4.0 | 4.0 | 50% |
| Baths | 3.0 | 3.0 | 50% |
| Square foot | 2,440 | 2,039 | 67% |
| Lot Size | 12,036 | 9,392 | 72% |
| Price | $1.76M | $1.22M | 80% |
| Price per sq ft | $721 | $623 | 88% |
| Built year | 1988 | 1984 | 73% |
| HOA | $0 | $0 | 50% |
| Days on market | 61 | 171 | 12% |
Pricing History
Listed for Sale
Jan 4, 2026
$1,760,000
Initial Listing
Sold
Oct 8, 2025
$1,080,000
Public Record
Sold
Dec 31, 1996
$128,181
Public Record