1941 N Onyx Walnut CA 91789 MLS #TR26001462

1941 N Onyx
Walnut, CA, 91789
$1,760,000
4 Beds
3 Baths
2,440 SqFt
0.28 Acres
$1,760,000
1941 N Onyx
Walnut, CA, 91789
MLS #TR26001462 image #0
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

Price:
$1,760,000
MLS #:
TR26001462
Status:
Active
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
668walnut
Listed Date:
Jan 4, 2026
Finished Sq Ft:
2,440
Lot Size:
12,036 sqft / 0.28 acres (approx)
Year Built:
1988
668 – Walnut668walnutWalnut Valley UnifiedNeighborhood

Schools

School District:
Walnut Valley Unified

Interior

Bathrooms
3 Full Bathrooms
Cooling
CA
Heating
CF
Laundry Features
IR

Exterior

Community Features
SL
Parking Spots
2

Financial

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Get Out There, A Simply Outgoing Approach to Life. James Outland Jr. is one of those rare people who simply has an outgoing approach to life. No matter the activity… from dune buggy riding to skydiving to motorcycling to riding the local Pismo Beach waves… James Outland Jr. approaches life with a “just get out there and do it” kind of attitude. A zest for Life. James’ zest for life is obviously apparent in his many exciting hobbies. In his spare time, he loves riding dune buggies or hi…

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Current real estate data for Single Family in Walnut as of Feb 13, 2026
89
Single Family Listed
57
Avg DOM
427
Avg $ / SqFt
$1,252,057
Avg List Price

Community

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Property Summary

    1941 N Onyx Walnut CA is a Single Family for sale in Walnut, CA, 91789. It is listed for $1,760,000 and features 4 beds, 3 baths, and has approximately 2,440 square feet of living space, and was originally constructed in 1988. The current price per square foot is $721. The average price per square foot for Single Family listings in Walnut is $427. The average listing price for Single Family in Walnut is $1,252,057. To schedule a showing of MLS#tr26001462 at 1941 N Onyx in Walnut, CA, contact your James Outland agent at 8057482262.
1941 N Onyx
Walnut, CA
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