840 Kane Circle

***COMING SOON*** TWILIGHT TOUR 8/27 4-7PM OPEN HOUSE 8/29 & 8/30 1-4PM BRAND-NEW SINGLE-STORY MODERN CONSTRUCTION | 4 BEDROOMS | 4 EN-SUITE BATHROOMS | LUXURY PRIVATE POOL A rare opportunity to own approximately 2,150 sq. ft. of brand-new, single-story modern luxury in one of Walnut Creek’s most desirable neighborhoods. Completely redesigned, reconfigured, expanded, and rebuilt from the ground up, this exceptional residence includes additional permitted square footage added during construction, creating a larger, more functional floor plan. 100% permitted construction was completed in August 2026, combining sophisticated European-inspired design with the ease and convenience of single-level living. The home offers a truly unique configuration with 4 spacious bedrooms, each featuring its own full en-suite bathroom—an incredibly rare find and ideal for families, guests, or multigenerational living. At the heart of the home is a dramatic open-concept living space surrounded by floor-to-ceiling windows overlooking the pool, filling the interior with abundant natural light. Pool views can be enjoyed from the living room, kitchen, primary suite, and guest suite, creating a seamless connection between the home and its outdoor spaces. Every detail was carefully considered, from the modern European luxury finishes and contemporary architectural elements to extensive custom LED lighting that transforms the property after sunset. The outdoor spaces have been completely transformed for California living. The massive swimming pool has been fully rebuilt, complemented by brand-new concrete patios in both the front and backyard, professionally landscaped grounds, and multiple areas for entertaining and relaxing. Additional highlights include solar, a detached workshop/office, extensive landscaping, newly added permitted living space, and a thoughtfully redesigned single-story floor plan that maximizes space, flow, and privacy. Located in one of Walnut Creek’s most sought-after neighborhoods and within walking distance of De La Salle High School, this is not simply a remodeled home—it is a completely reimagined, expanded, and rebuilt modern residence designed for luxury California living.

Current Status

Active - Coming Soon

Original Price

$1,895,000

List Price

$1,895,000

On Market Date

Aug 22, 2026

Property Type

Detached

D/N/S

Walnut Creek

Zip Code

94598

MLS ID

41145868

APN

1452120072

Year Built

1965

Stories in Building

1

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

CONTRA COSTA

Bed

4

Bath

4

Parking

2

Attached

SQ FT

2,150

SQ FT Source

Owner

Lot SQ FT

11,050.0

Lot Acres

0.25 Acres

Pool Info

In Ground, Outdoor Pool

Kitchen

Dishwasher, Free-Standing Range, Refrigerator, Stone Counters, Disposal, Kitchen Island, Range/Oven Free Standing

Cooling

Central Air

Disclosures

Other - Call/See Agent

Entry Level

Exterior Details

Garden, Back Yard, Front Yard

Flooring

Engineered Wood

Foundation

Fire Place

None

Heating

Central

Laundry

Inside

Main Level

4 Bedrooms, 4 Baths, Laundry Facility, Main Entry

Possession

Close Of Escrow

Architectural Style

Modern/High Tech

Construction Status

Existing

Additional Miscellaneous Features

Garden, Back Yard, Front Yard

Location

Front Yard, Paved, Pool Site

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.