20 Santa Rita Dr

SNEAK PEAK - Tucked away on a rare, almost half-acre lot, 20 Santa Rita Drive is a legacy estate cherished by the same family for over 30 years. Here, classic charm meets effortless modern living, anchored by a magnificent heritage oak tree that has stood for generations. This property offers a unique opportunity to "put down roots" in the truest sense—just moments from the vibrant energy of Downtown Walnut Creek. The residence has been thoughtfully updated to balance style with soul. The layout is as functional as it is beautiful, with seamless flow between indoor and outdoor living; ideal for both everyday moments and relaxed entertaining. The living room, featuring a cozy fireplace and large windows, frames peaceful views of the verdant grounds. At the heart of the home is a completely remodeled kitchen designed for the pace of modern life—the perfect backdrop for busy weeknight dinners and hosting friends with ease. The layout offers four spacious bedrooms, including a spectacular, oversized primary suite. The grounds are an outdoor wonderland. The massive, flat backyard—shaded by that iconic central oak—is a peaceful retreat that feels worlds away from the city. Whether you envision building a pool, cultivating a lush garden, or hosting summer galas under the stars, this land provides the space to grow. A major highlight is the expansive detached 350 sqft Casita. Featuring a full kitchen, ideal as a rental, office, au pair, or multi-generational studio. Coupled with an oversized garage and additional bonus room space, the property offers a level of versatility. Located in the desirable Walnut Knolls community, you’ll enjoy a walk-to-everything lifestyle with direct access to world-class dining, boutique shopping, hiking trails and top-rated schools. Option to join the neighborhood association, offering access to a pool and community events - a true sense of connection. This isn’t just a house—it’s a sanctuary in a premier location with easy commuter access to the best of the Bay Area!

Current Status

Active - Coming Soon

Original Price

$1,985,000

List Price

$1,985,000

On Market Date

May 8, 2026

Property Type

Detached

D/N/S

Walnut Knolls

Zip Code

94596

MLS ID

41134025

APN

1832510042

Year Built

1951

Stories in Building

1

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

CONTRA COSTA

Bed

4

Bath

3.5 (3/1)

Parking

4

Attached

SQ FT

2,847

SQ FT Source

Public Records

Lot SQ FT

20,400.0

Lot Acres

0.47 Acres

Pool Info

None

Kitchen

Dishwasher, Free-Standing Range, Refrigerator, Breakfast Nook, Stone Counters, Eat-in Kitchen, Disposal, Kitchen Island, Range/Oven Free Standing, Updated Kitchen

Cooling

Central Air

Disclosures

None

Entry Level

Exterior Details

Back Yard, Front Yard, Garden/Play, Side Yard, Storage, Garden, Landscape Back, Landscape Front

Flooring

Hardwood, Tile, Carpet

Foundation

Fire Place

Living Room, Master Bedroom

Heating

Forced Air

Laundry

Inside Room

Main Level

4 Bedrooms, 2.5 Baths, Primary Bedrm Retreat, Main Entry

Possession

Close Of Escrow

Architectural Style

Ranch

Construction Status

Existing

Additional Miscellaneous Features

Back Yard, Front Yard, Garden/Play, Side Yard, Storage, Garden, Landscape Back, Landscape Front

Location

Level, Premium Lot, Back Yard, Front Yard

Roof

Composition Shingles

Water and Sewer

Public

Fee

Unavailable

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.