1826 Alameda Diablo

Diablo CA 94528

4995 sq. ft.

21344 sq. ft.

Single-Family

Last sold for $3,650,000

M.J. St. Jean, last sold this property on 16 January 2026 after 297 days on market.

Overview

Welcome to this impressive and beautifully crafted home situated in highly desired historic DIABLO. With refined architectural details, including exquisite millwork and recently refinished floors, every corner of this home reflects refined craftsmanship from coffered ceilings and custom paneling to the meticulous attention to architectural detail and QUALITY throughout. Set behind an expansive private driveway with ample parking and a grand approach, this residence offers both everyday comfort & show stopping elegance.This functional floorplan presents a formal office, dining room, luxurious primary suite, & separate guest/au pair suite on the main level, offering flexibility and convenience for multigenerational living, guests, or live-in support. The heart of the home is the chef’s kitchen, opening to a spacious family room with grand ceiling, fireplace and French doors that lead to a beautifully landscaped backyard w/ multiple entertaining patios, firepit, and mature trees, Upstairs find 3 spacious secondary bedrooms, a separate study loft, a bonus/media room, & 2 bathrooms. Just a golf cart ride away from Diablo CC and chance to live in this amazing community.

Features

5 bedrooms

5 bathrooms

4 carspaces

4 garage spaces

4995 sq. ft. floor area

21344 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 5 bedroom single-family properties sold in Diablo over the last 12 months, the estimated median property value of 1826 Alameda Diablo is $3.5m.

Median value

$3.5m

Estimated value range

$2.3m - $6.25m

Median days on market

Estimated value trend

17%

increase over the last 12 months

Average days on market is based on recent, comparable sales in Diablo. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 1826 Alameda Diablo

2026

Sold

$3,650,000

16 Jan 2026 by M.J. St. Jean, of Compass

Happy sellers in Diablo

We have insufficient information to provide an overview of customer satisfaction for Diablo. Viewing the agent profiles, reviews and sales for Diablo can provide insights for this location.