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Maya Hiersoux

mayaca@mayahiersoux.com +1(415) 971-3559

$3,985,000

Est. payment - /mo

6 Beds

6 Baths

4,246 SqFt

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UPDATED:

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 4,246 sqft

Price per Sqft $938

Subdivision Diablo

MLS Listing ID 41125142

Bedrooms 6

Full Baths 6

HOA Y/N No

Year Built 1972

Lot Size 0.459 Acres

Acres 0.46

Property Sub-Type Single Family Residence

Property Description

Tucked at the end of a private cul-de-sac in Diablo, this exceptionally remodeled estate offers a rare opportunity to own TWO FULLY INDEPENDENT RESIDENCES on apx. 1/2 acre of park-like grounds.Thoughtfully designed the property features a refined single story main residence, showcasing vaulted ceilings, European white oak floors and a seamless indoor-outdoor flow. Custom detailing and amenities, including smart home technology provide comfort and convenience throughout! Expansive living spaces open to an elevated entertaining deck overlooking the resort-style pool and lush landscaping. The fully independent guest residence lives like a true second home - complete with its own private yard, an upstairs primary suite and an additional bedroom and bath on the main level. Ideal for multi-generational living, extended guests, or private work-from-home retreat. With versatility rarely found in today's market. The grounds are a stand out feature - an artful composition of mature landscaping, curated garden rooms and intimate outdoor spaces for both relation and entertaining. Every element has been created to enhance the experience of indoor-outdoor living. This is more than a home, it is a private dual residence estate offering a lifestyle of comfort, flexibility. and timeless appeal.

Location

State CA

County Contra Costa

Rooms

Basement Crawl Space

Interior

Interior Features In-Law Floorplan, Breakfast Bar, Counter - Solid Surface, Updated Kitchen, Smart Home

Heating Forced Air, Natural Gas

Cooling Central Air, Whole House Fan

Flooring Hardwood, Tile

Fireplaces Number 2

Fireplaces Type Family Room, Living Room, Other, See Remarks

Fireplace Yes

Window Features Skylight(s)

Appliance Dishwasher, Double Oven, Gas Range, Microwave, Oven, Refrigerator, Dryer, Washer

Laundry Dryer, Gas Dryer Hookup, Laundry Room, Washer, Washer/Dryer Stacked Incl

Exterior

Exterior Feature Back Yard, Dog Run, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic, Sprinklers Front, Sprinklers Side, Storage, Garden, Landscape Back, Landscape Front, Yard Space

Garage Spaces 2.0

Pool Gas Heat, Gunite, In Ground, Pool Sweep, See Remarks, Outdoor Pool

Private Pool true

Building

Lot Description 2 Houses / 1 Lot, Cul-De-Sac, Dead End, Sprinklers In Rear, Landscaped

Story 1

Foundation Raised

Sewer Public Sewer

Water Public

Architectural Style Craftsman

Level or Stories One Story

New Construction Yes

Schools

School District San Ramon Valley (925) 552-5500

Others

Tax ID 1952800355

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© 2026 BEAR, CCAR, bridgeMLS. This information is deemed reliable but not verified or guaranteed. This information is being provided by the Bay East MLS or Contra Costa MLS or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website.

Listed by Raelene Sprague • Notable Real Estate

NEARBY SCHOOL & BUSINESS

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Maya Hiersoux

+1(415) 971-3559

Agent | License ID: 01450016

Agent License ID: 01450016

22 Calle Del Casarillo Diablo, CA 94528

Maya Hiersoux

Key Details

Location

Rooms

Interior

Exterior

Building

Schools

Others

NEARBY SCHOOL & BUSINESS

GET MORE INFORMATION