1669 Calle Arroyo, Diablo, CA 94528
$6,400,000 Mortgage Calculator Sold on Feb 27, 2026 Single Family Residence
Property Details
About this Property
Nestled within the prestigious Diablo CC neighborhood, this custom East Coast-inspired estate offers a rare blend of timeless design and storybook charm. Set on a remarkable lot with front views of the 17th fairway and stunning rear vistas of majestic Mt. Diablo. The fully updated home offers 4 bedrooms/2 full baths/2 half bath plus an office all on the main level. Upstairs, a versatile loft is complemented by both a full and half bath. The chef's kitchen features dual marble islands, Sub-Zero refrigerators, Wolf range a breakfast nook and custom cabinetry. The kitchen opens to a warm and inviting family room with access to the backyard. The expansive living room impresses with soaring wood beam ceilings, pretty hardwood flooring and French doors leading to the outdoor entertaining areas. Enjoy the sparkling pool/spa, built-in BBQ w/bar seating or unwind beneath the pergola next to the stone fireplace. A charming guest cottage adds unique character with its high ceiling and Dutch door--perfect for guests, extended family, or a private retreat. Additional highlights include statement light fixtures, decorative millwork, extensive built-in cabinetry, and a detached 3-car garage. This rare offering delivers luxurious comfort in one of Diablo's most coveted locations.
MLS Listing Information
MLS #
CC41124372
MLS Source
Contra Costa Association of Realtors
Interior Features
Bathrooms
Double Sinks, Primary - Solid Surface, Primary - Tub, Primary - Updated Bath(s), Updated Bath(s), Window
Kitchen
Countertop - Stone, Eat In Kitchen, Island, Pantry, Skylight(s), Updated
Appliances
Dishwasher, Microwave, Oven Range, Refrigerator, Dryer, Washer
Dining Room
Dining Area
Family Room
Separate Family Room
Fireplace
Family Room, Gas Starter, Living Room, Primary Bedroom
Flooring
Carpet - Wall to Wall, Hardwood, Stone, Vinyl
Laundry
220 Volt Outlet, In Laundry Room
Cooling
Central -1 Zone
Heating
Heating - 2+ Zones
Exterior Features
Roof
Composition
Foundation
Crawl Space
Pool
Heated - Gas, In Ground, Spa/Hot Tub
Style
Custom
Parking, School, and Other Information
Garage/Parking
Detached, Garage, Garage: 3 Car(s)
Elementary District
San Ramon Valley Unified
High School District
San Ramon Valley Unified
Sewer
Public Sewer
Water
Public
Contact Information
Listing Agent
Mary Bonham
The Agency
License #: 01203856
Phone: (925) 997-1787
Co-Listing Agent
Erin Carrigg
The Agency
License #: 02020465
Phone: (925) 360-4420
Neighborhood: Around This Home
Neighborhood: Local Demographics
Market Trends Charts
1669 Calle Arroyo is a Single Family Residence in Diablo, CA 94528. This 5,337 square foot property sits on a 0.6 Acres Lot and features 4 bedrooms & 3 full and 2 partial bathrooms. It is currently priced at $6,400,000 and was built in 1964. This address can also be written as 1669 Calle Arroyo, Diablo, CA 94528.
©2026 Contra Costa Association of Realtors. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from Contra Costa Association of Realtors.
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This listing information is up-to-date as of February 27, 2026. For the most current information, please contact Mary Bonham, (925) 997-1787
