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Real Estate/CA/Walnut/21055 Stonybrook Drive
Interior
For Sale
$2,058,000
Est. $11,525/mo

21055 Stonybrook Drive, Walnut, CA 91789

bed
5
Bedrooms
bathtub
3
Bathrooms
square_foot
3,216
Square Feet

About this home

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.

Property Facts

bed

Bedrooms

5

bathtub

Bathrooms

3

square_foot

Square Feet

3,216

landscape

Lot Size

46,552 sqft

calendar_month

Year Built

1988

home_work

Property Type

Single Family Residence

timer

Days on Market

54

payments

HOA Fee

N/A

garage

Garage Total

3

fingerprint

MLS #

CV26120174

Interior Details

General Interior

Interior Features

Ceiling Fans

Flooring

Carpet, Laminate

Fireplace

Dining Room

Kitchen & Appliances

Appliances

Dishwasher, Gas Range, Dryer, Washer

Bed & Bath

Main Level Bedrooms

1

Main Level Bathrooms

1

Climate Control

Cooling

Central Air

Heating

Central

Parking

Total Parking Spaces

3

Garage Spaces

3

Attached Garage

Yes

Parking Features

Driveway, Garage Faces Front

Exterior & Lot

Building & Construction

Fencing

Fair Condition

Security

Security Gate

Lot & Grounds

Lot Features

Zero To One Unit Acre

Pool Features

In Ground, Private

Spa Features

Private

Sewer

Public Sewer

Water Source

Public

Community & HOA

Association Info

Community Features

Curbs

Mortgage Calculator

Total Monthly

$0

Principal & Interest:
$0
Property Tax:
$0
Home Insurance:
$0
HOA Fees:
$0
$
$
%

Nearby Schools

RatingSchool NameGradesDistance
N/A
LEARNING TREE WALNUT EDUCATION CENTER
Private School
K-120.5 mi
N/A
KID JUNCTION
Private School
K-120.6 mi
9
Collegewood Elementary
Elementary School
K-50.9 mi
9
Suzanne Middle
Middle School
6-80.9 mi
10
Leonard G. Westhoff Elementary
Elementary School
K-51.0 mi

Convenience Score

Market Insights

91789|Walnut
analytics

Estimated Value

Calculating...
trending_up0%vs. last year
202120222023202420252026

Market Temperature

Seller'sBalancedBuyer's
0d30d60d180d
Balanced

Balanced market

30 Days

Avg. time on market

This is a Balanced Market. Homes are selling at a moderate pace.

flood

Flood & Climate Risk

Flood Risk

Minimal — not in a FEMA flood zone

Low

Wildfire Risk

Moderate — near wildland-urban interface

Moderate

Heat Risk

Low — moderate summer temperatures

Low

Earthquake Risk

Southern California seismic zone

Moderate
volume_up

Noise Levels

TrafficQuiet residential street
AirportMinimal airport noise
CommercialLow commercial activity nearby
location_on

Location

21055 Stonybrook Drive

Walnut, CA 91789

Open in Mapsopen_in_new
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