Experience the privacy and tranquility of this exceptional gated estate nestled in the prestigious Snow Creek community of Walnut, served by the award-winning Walnut Valley Unified School District and highly acclaimed Westhoff Elementary School.
Thoughtfully updated throughout, this beautifully maintained residence features 5 spacious bedrooms, 3 bathrooms, and a versatile oversized bonus room that can easily serve as a fifth bedroom, media room, game room, home gym, or children’s playroom. The beautifully remodeled kitchen and bathrooms provide true move-in-ready comfort while offering an ideal floor plan for both everyday living and entertaining.
Tucked behind gates and accessed by a long private driveway, this home offers an extraordinary sense of privacy rarely found in Walnut. Set on an approximately 1.07-acre private hillside estate lot, the property is surrounded by mature trees, natural open space, and a peaceful setting that creates the feeling of your own private retreat.
The resort-inspired backyard is designed for California indoor-outdoor living, featuring a sparkling pool and spa framed by mature landscaping and a serene hillside backdrop. Whether entertaining guests, spending time with family, or simply enjoying the quiet surroundings, this outdoor space offers a relaxing lifestyle with exceptional privacy.
Located in one of Walnut’s most sought-after neighborhoods, this home is just minutes from parks, shopping, dining, and convenient freeway access while offering the rare combination of privacy, beautifully updated interiors, resort-style amenities, and top-rated schools.
Enjoy the rare luxury of exceptional privacy without sacrificing convenience, just minutes from top-rated schools, shopping, and dining.
A truly exceptional opportunity to own a private estate in one of Walnut’s most desirable communities.
Thoughtfully updated throughout, this beautifully maintained residence features 5 spacious bedrooms, 3 bathrooms, and a versatile oversized bonus room that can easily serve as a fifth bedroom, media room, game room, home gym, or children’s playroom. The beautifully remodeled kitchen and bathrooms provide true move-in-ready comfort while offering an ideal floor plan for both everyday living and entertaining.
Tucked behind gates and accessed by a long private driveway, this home offers an extraordinary sense of privacy rarely found in Walnut. Set on an approximately 1.07-acre private hillside estate lot, the property is surrounded by mature trees, natural open space, and a peaceful setting that creates the feeling of your own private retreat.
The resort-inspired backyard is designed for California indoor-outdoor living, featuring a sparkling pool and spa framed by mature landscaping and a serene hillside backdrop. Whether entertaining guests, spending time with family, or simply enjoying the quiet surroundings, this outdoor space offers a relaxing lifestyle with exceptional privacy.
Located in one of Walnut’s most sought-after neighborhoods, this home is just minutes from parks, shopping, dining, and convenient freeway access while offering the rare combination of privacy, beautifully updated interiors, resort-style amenities, and top-rated schools.
Enjoy the rare luxury of exceptional privacy without sacrificing convenience, just minutes from top-rated schools, shopping, and dining.
A truly exceptional opportunity to own a private estate in one of Walnut’s most desirable communities.
Property Details
Price:
$2,058,000
MLS #:
CV26120174
Status:
Pending
Beds:
5
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
668walnut
Listed Date:
Jun 13, 2026
Finished Sq Ft:
3,216
Lot Size:
46,552 sqft / 1.07 acres (approx)
Year Built:
1988
See this Listing
Schools
School District:
Walnut Valley Unified
Interior
Appliances
DW, GR
Bathrooms
3 Full Bathrooms
Cooling
CA
Flooring
LAM, CARP
Heating
CF
Interior Features
CF
Laundry Features
DINC, WINC
Levels
U
Main Level Bathrooms
1
Main Level Bedrooms
1
Exterior
Attached Garage YN
1
Common Walls
NCW
Community Features
CRB
Fencing
FAIR
Garage Spaces
3
Parking Spots
3
Parking Total
3
Patio And Porch Features
NO
Security Features
AG
Spa Features
PVT
View
BK
Financial
Map
Community
- Address21055 Stonybrook DR Walnut CA
- CityWalnut
- CountyLos Angeles
- Zip Code91789
Market Summary
Current real estate data for Single Family in Walnut as of Aug 19, 2026
114
Single Family Listed
63
Avg DOM
469
Avg $ / SqFt
$1,342,554
Avg List Price
Property Summary
- 21055 Stonybrook DR Walnut CA is a Single Family for sale in Walnut, CA, 91789. It is listed for $2,058,000 and features 5 beds, 3 baths, and has approximately 3,216 square feet of living space, and was originally constructed in 1988. The current price per square foot is $640. The average price per square foot for Single Family listings in Walnut is $469. The average listing price for Single Family in Walnut is $1,342,554.
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21055 Stonybrook DR
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