22 CALLE DEL CASARILLO, DIABLO CA 94528

  • 6 beds
  • 6.00 baths
  • 4,246 sq.ft.
  • 20,000 sq.ft. lot
offered at $4,122,000
MLS#:41125142
Status: Active // Property Type: Single Family Residence
Project/Tract: DIABLO // County: Contra Costa // Year Built: 1972

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.

Listing Courtesy of Raelene Sprague, Notable Real Estate

Interior Features

Heating: Natural Gas, Forced Air

Exterior Features

Roof: Shingle
FOR MORE INFORMATION, PLEASE CONTACT AGENT:
  • raj qsar
    CEO | Owner |
    CalBRE# 01744847
    • cell 714.412.5019
    • office 949.612.2535
    email Raj

Use of this site means you agree to the Terms of Use

Based on information from California Regional Multiple Listing Service, Inc. as of March 26, 2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.