22 Calle Del Casarillo, Diablo, CA 94528

Diablo
Local realty services provided by:Better Homes and Gardens Real Estate Royal & Associates
22 Calle Del Casarillo,Diablo, CA 94528
$4,122,000
Virtual Tour
  • 6 Beds
  • 6 Baths
  • 4,246 sq. ft.
  • Single family
  • Active
Listed by: raelene sprague, tonya colton
Office: notable real estate925-830-8888
MLS#:41125142
Source:Bay East, CCAR, bridgeMLS

Price summary

  • Price:$4,122,000
  • Price per sq. ft.:$970.8

About this home

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...

Contact an agent

contact an agent

Yes, I would like more information. Please use and/or share my information with a BHGRE®  affiliated agent to contact me about my real estate needs. By clicking Send message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a BHGRE®  affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (CENTURY 21® , Coldwell Banker® , Corcoran® , ERA® , Sotheby's International Realty® ). I acknowledge that I have read and agree to theTerms of useandPrivacy notice

Home facts

  • Year built:1972
  • Listing ID #:41125142
  • Added:45 day(s) ago
  • Updated:April 12, 2026 at 02:25 PM

Rooms and interior

  • Bedrooms:6
  • Total bathrooms:6
  • Full bathrooms:6
  • Rooms Total:16
  • Flooring:Hardwood, Tile
  • Kitchen Description:Dishwasher, Double Oven, Gas Range, Microwave, Oven/Range, Refrigerator, Updated Kitchen
  • Basement Description:Crawl Space
  • Living area:4,246 sq. ft.

Heating and cooling

  • Cooling:Central Air, Whole House Fan
  • Heating:Forced Air, Natural Gas
  • Central air:Yes

Structure and exterior

  • Roof:Shingle
  • Year built:1972
  • Building area:4,246 sq. ft.
  • Lot area:0.46 Acres
  • Lot Features:Cul-De-Sac
  • Architectural Style:Craftsman, Single Family Residence
  • Construction Materials:Wood Shingles, Wood Siding
  • Exterior Features:2 Houses / 1 Lot, Back Yard, Dog Run, Front Yard, Garden, Garden/Play, Landscape Back, Landscape Front, Landscaped, Side Yard, Sprinklers Automatic, Sprinklers Front, Sprinklers Side, Storage, Yard Space
  • Foundation Description:Raised
  • Levels:1 Story, 1 Story

Finances and disclosures

  • Price:$4,122,000
  • Price per sq. ft.:$970.8

Features and amenities

  • Appliances:Dishwasher, Double Oven, Dryer, Gas Range, Microwave, Oven, Refrigerator, Washer
  • Laundry features:Dryer, Gas Dryer Hookup, Laundry Room, Washer, Washer/Dryer Stacked Incl
  • Amenities:Smart Home
  • Pool features:Gas Heat, Gunite, In Ground, Outdoor Pool, Pool Sweep
  • Smart home:Yes

Parking

  • Parking description:Detached, Garage Door Opener, Space Per Unit - 2
  • Garage:Yes
  • Garage spaces:2
MLS LogoBay East 2026. CCAR 2026 bridgeMLS 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at April 12, 2026

New listings near 22 Calle Del Casarillo