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22 Calle Del Casarillo, Diablo, CA 94528

$4,122,000
  • 22 Calle Del Casarillo, Diablo, CA 94528 Main Photo

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Active
BEDS6 BATHS6 full SQUARE FEET4,246 MLS#41125142
STATUSActive PROPERTY TYPEResidential - Single Family SUBDIVISIONDIABLO SCHOOLSan Ramon Valley

Listing Courtesy of: Notable Real Estate
Agency Phone: 925-830-8888
Associate Name: Raelene Sprague
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Listing Shown by: Watson Realty - Central California Escrow
Agency Phone: (661) 716-5000


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.

22 Calle Del Casarillo | MLS# 41125142

This single family home located at 22 Calle Del Casarillo, Diablo, CA 94528 is currently listed for sale with an asking price of $4,122,000. This property was built in 1972 and has 6 bedrooms and 6 full baths with 4246 sq. ft. Calle Del Casarillo is located in the DIABLO subdivision within the San Ramon Valley school district. Search DIABLO real estate on www.cce-escrow.com today.

Property Features

Property Type: Residential - Single Family
Cooling: Central Air, Whole House Fan
Garage: 2 car attached
Heating: Forced Air, Natural Gas
Home Style: Craftsman
Lot Size: 0.46 Acres
Roof Type: Shingle
Stories: 1.0
Year Built: 1972

Amenities

Breakfast Bar

Feature Descriptions

Appliances: Dryer, Washer
Days on Site: 37
Exterior: Wood Siding
Fireplace: Family Room, Living Room
Flooring: Stone, Tile, Wood
Lot: Back Yard, Cul-De-Sac, Front Yard, Garden, Sprinklers In Rear, Sprinklers In Front, Sprinklers Timer, Sprinklers On Side, Yard
Parcel#: 1952800355
Parking: Garage, Garage Door Opener, One Space
Parking Notes: Garage, Garage Door Opener, One Space
Patio/Porch: Deck, Patio, Porch
Pool: Gunite, Gas Heat, In Ground
Sewer: Public Sewer

Local Schools

School District: San Ramon Valley

Listed By / Shown By

Listed By

Agency Name: Notable Real Estate
Agency Phone: 925-830-8888
Agent Name: Raelene Sprague

Shown By

Agency Title: Watson Realty - Central California Escrow
Agency Phone: (661) 716-5000

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Estimate Your Payment

Estimated Payment

$ 10,376.04 per month $9,173.79 Principal & Interest $0.00 Property Tax (data not provided by mls) $1,202.25 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 04/04/2026. The listing information on this page last changed on 04/04/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sat 04/04/2026 12:00:04 AM EST) or CRMLS (last updated Fri 04/03/2026 11:49:11 PM EST) or GEMLS (last updated Fri 04/03/2026 11:13:41 PM EST) or Tehachapi MLS (last updated Fri 04/03/2026 11:01:50 PM EST). Real estate listings held by brokerage firms other than Watson Realty may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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