Living in Diablo, CA: Famous Fairways & Luxury Real Estate

Beyond the fairways of Diablo Country Club lies something more than prestige—this is a community where history, connection, and California elegance meet.

Tucked at the base of Mount Diablo, this storied enclave offers more than luxury homes—it’s a lifestyle rooted in tradition, warmth, and a true sense of belonging. From tree-lined streets to neighbors who still wave hello, life in Diablo feels effortlessly elevated and uniquely personal.

Table of Contents

1. Brief History of Diablo

2. Early Homes in Diablo

3. Today’s Estates & Styles 

4. Who Lives in Diablo

5. The Diablo Country Club Golf Course

6. New $41 Million-Dollar Renovation

7. Mount Diablo State Park: The Ultimate Backyard Escape

8. Trails, Tips & Picnic Spots

9. FAQs About Life in Diablo

10. Thinking of Making Diablo Home?

BRIEF HISTORY OF DIABLO

Beneath the stately charm of Diablo today lies a storied history—one that spans over a century but reads a bit more like a Hollywood script. 

In 1874 the Diablo grounds were originally a country estate for railroad barons and gold mining icons. 

In the early 1900s, Diablo became a retreat for wealthy San Franciscans looking to escape the fog. Inspired by media tycoon William Randolph Hearst who took an interest in the area, visionary developer Robert Noble Burgess also saw something extraordinary in the land—an opportunity to create “a community with an ideal.” 

In 1912, Burgess transformed the former Oakwood Stock Farm into the Mount Diablo Park Club, a refined summer retreat designed around leisure and elegance.

By 1916, elite guests arrived on the now-famous “Millionaire Special” trains, stepping into what would soon become the Diablo Country Club. The Georgian-designed club quickly rose to prominence, making frequent appearances in society pages thanks to its glittering parties. The Millionaire Special trains also provided transportation to the construction of summer cottages. 

EARLY HOMES IN DIABLO

First homes in Diablo were modest, often lacking kitchens and heating, as residents dined at the clubhouse and used the properties seasonally. 

These homes were often constructed as seasonal retreats, not year-round residences, and many still stand today as historic landmarks. Some of the early styles circa 1910s–1930s were:

• English Cottages

• Tudor Revival

• Spanish Colonial / Hacienda Style

• Craftsman Bungalows

• Storybook Cottages

These styles reflect the charm and leisure-oriented vision of early Diablo—homes designed more for weekend escapes rather than daily living.

By the late 1940s, many families began converting these smaller summer homes into more permanent residences, prompting infrastructure developments like paved roads and sewer systems.

The 1950s marked a significant period of growth for Diablo. It was during this transformative decade that nearly half of Diablo’s existing homes were built—marking a true building boom. 

In 1951, the Diablo Public Utility District was formed to manage infrastructure improvements. During the decade of the 1950s, approximately 44.8% of the current housing stock was constructed. 

This era marked Diablo’s transition into a full-time residential community, and many seasonal homes were expanded or replaced. New architectural styles emerging in the 1950s were:

• Ranch-Style Homes

• Expanded Cottages (original summer homes modified)

• Early Mid-Century Traditional Homes

These were more functional homes with larger footprints, modern amenities, and often reflected the suburban lifestyle of the time.

Given that Diablo had around 202 housing units in 2018, this suggests that about 90 homes were built in the 1950s. 

TODAY'S ESTATES & STYLES

As of today in 2025, Diablo, California comprises approximately 422 housing units. Notably, 100% of these homes are owner-occupied, underscoring the area's strong sense of community and long-term residency with its 676 residents, according to Demographics US.

As Diablo continued to grow from the boom in the 1950s, architectural diversity followed. These styles of homes were built in later decades (starting in the 1980s to what we see today):

• Mediterranean / Santa Barbara Estates

• Contemporary / Modern Homes

• Custom-Built Luxury Residences

Today the architectural styles reflect a shift toward larger estate-style homes with high-end finishes, seamless indoor-outdoor living, and individuality.

2470 Caballo Ranchero Drive, Diablo CA

Original List Price: $5,500,000

Sold Off Market

Highest Sale in Diablo Year to Date: Khrista Jarvis Team 

Many homes in Diablo offer expansive views, privacy, and a peaceful connection to the outdoors. You’ll see a combination of wide verandas, resort-style backyards, and thoughtfully crafted interiors. 

Many residents enjoy hosting on the patio or enjoying a quiet morning overlooking the hills. 

WHO LIVES IN DIABLO

In the unincorporated area of Diablo, adjacent to Danville, there are approximately 1,000—2,000 residents, primarily adults aged 40-65 with a strong mix of retirees and working professionals. Many families with school-age children also call Diablo home. It’s a highly educated population with a large percentage holding bachelor’s and advanced degrees.

Residents of Diablo are mostly engaged in high-level professional occupations. The most common job sectors include:

• Construction: Approximately 26.6% of residents work in this industry. 

• Professional, Scientific, and Technical Services: About 12.2% are employed in these fields. 

• Arts, Entertainment, and Recreation: Around 17.7% of the population is involved in these sectors.

Diablo continues to attract accomplished professionals and well-established families with a median household income of approximately $250,001, according to Data USA.

Despite the level of wealth, Diablo is still a discerning community that values quiet luxury, natural beauty, and lifestyle amenities over flash—making it one of the most sought-after (yet under-the-radar) communities in the East Bay.

WHAT IT'S LIKE LIVING IN DIABLO TODAY

Despite prestigious estates, the community is a tight-knit haven with a vibrant small-town spirit. Neighbors frequently get together for coffee strolls, evening wine walks, or run-ins at the tiny Diablo Post Office.

In fact, it’s not uncommon to see a neighbor waving at you from their golf cart along the road, or dropping off a book in the open-air library ​​on Avenida Nueva which operates on an honor system.

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THE DIABLO COUNTRY CLUB GOLF COURSE

Founded over 110 years ago as California’s original family-oriented golf club, Diablo upholds a tradition of excellence and sportsmanship which stands the test of time. 

Originally designed in 1914, this 18-hole course built by Jack Neville (best known for co-designing Pebble Beach Golf Links) and William Watson offers a classic parkland-style layout. With mature trees, gently rolling terrain, and stunning mountain views—the course weaves through lush fairways and challenging greens.

In 2021, the club completed a major restoration led by architect Todd Eckenrode, who revitalized the original design while enhancing playability and sustainability. The updated course now features state-of-the-art drainage and irrigation, sand-capped fairways, and restored bunkers.

Unique Features That Now Set It Apart

• Laser-leveled tees all the way to the iconic fairway oak on 18

• Wider fairways and new strategic angles

• Precision short-cut chipping areas 

• Resized greens restored to original contours

• Entirely rebuilt bunkers and new native trees 

These restoration efforts led to a national “2021 Renovation Of The Year” award by Golf Inc. The DCC golf course has since been ranked #18 in the “Best Courses In California” list and one of the “50 Best In The West” by GOLF Magazine.

NEW $41 MILLION-DOLLAR RENOVATION COMPLETED IN 2024 

There’s something truly special about stepping into the Georgian-style clubhouse at Diablo Country Club—and now, with its recent enhancements, that experience is more elevated than ever. While the regal exterior still captures the timeless charm of this iconic property, the reimagined interior now brings modern comfort, connection, and new energy to every corner of the space.

At the heart of it is still the beautifully revitalized Red Horse venue, the club’s central gathering place for members and guests. It’s now joined by the Mt. Diablo Pub which is a warm, inviting space to unwind after a round of golf or to meet up with neighbors for a casual meal. Behind the scenes, a newly expanded kitchen adds efficiency and flair to every culinary experience.

"We're offering the furthest thing from 'Club' food at Diablo now, with products from local growers and small farms you won't be able to find in your grocery store," Chef Arndt said, as quoted in PRWeb. "Our Napa-style approach incorporates growers from Sonoma, Sebastopol, all of Northern California. We're working exclusively with farms and groups including Sonoma Feed Cooperative, Journeymen Meat Co, Klingemen Family Farms, Bakers Bacon, and others as partners in this new Diabloculinary culture."

Reimagined Resort-Style Amenities at DCC

Newly added Bocce Ball courts invite friendly matches and casual conversation, while the upgraded Tennis Pavilion and refreshed Tennis Pro Shop cater to players who take their game seriously—or just love a great rally.

For families, the modern Childcare Center—complete with an outdoor play space—offers a safe, fun environment designed with little ones in mind. And for those chasing the latest in court-side fun, the showcase Pickleball Court has quickly become a member favorite for its social and competitive spirit.

The pool scene has also been elevated with upgraded locker rooms, stylish pool house enhancements, and beautiful landscaping updates that make every swim feel like a mini escape.

At Diablo, every detail is designed to create a lifestyle that’s as welcoming as it is well-rounded.

MOUNT DIABLO STATE PARK: THE BACKYARD ESCAPE

For Diablo residents, having Mount Diablo State Park just moments from home is like owning a key to one of the Bay Area’s most spectacular natural retreats. Whether you're an avid hiker, cyclist, or just someone who enjoys a peaceful drive with sweeping views, Mount Diablo offers an unforgettable way to recharge right in your own backyard.

The park’s winding trails and scenic overlooks are perfect for everything from early morning jogs to weekend family adventures. The summit view—stretching from the Golden Gate to the Sierra Nevadas on a clear day—is nothing short of breathtaking. Popular trails like the Mitchell Canyon Loop or the more relaxed Mary Bowerman Trail provide something for every pace and interest. Along the way, you’ll find native wildflowers in spring, shady oak groves, and the occasional deer sighting, all reminding you just how special life is in this corner of the East Bay. 

WHERE TO START: TRAILS & TIPS JUST MINUTES FROM HOME

For Diablo residents, one of the most convenient access points into Mount Diablo State Park is the Green Valley Trailhead, located just off Green Valley Road near Diablo Country Club. From here, you can connect to popular loops like Donner Canyon or climb toward Eagle Peak if you're looking for a challenge and panoramic views.

Another local favorite is the Mitchell Canyon Staging Area, just a short drive away in nearby Clayton. This entrance offers ample parking and a range of moderate to advanced hikes, with access to Mitchell Rock, Deer Flat, and trails leading to the summit.

Picnic Like a Local

For a perfect weekend moment, pack a blanket, your favorite lunch, and head to Rock City—a family-friendly area with fascinating sandstone formations, caves to explore, and shady picnic tables nestled among the rocks. It’s ideal for kids, photo ops, and a laid-back afternoon surrounded by nature.

If you're hiking from Diablo and want something quieter, the Juniper Campground area offers sweeping views and a peaceful spot for a snack break—no reservation required for a daytime visit.

E-Bikes Welcome (on Designated Roads)

For those who love to explore on two wheels, e-bikes are allowed on paved roads within the park, making it easy to climb toward the summit without breaking too much of a sweat. The ride up South Gate Road from Diablo offers a steady incline and stunning views—perfect for a morning ride followed by brunch back in town. Just be sure to check current guidelines, as e-bike access may vary by trail.

A Special Place to Call Home

Deeply rooted in a sense of place, generations of families in Diablo have called this special community home. Yet for all its rich history and prestige, Diablo remains warm and somewhat unassuming—a place where neighbors wave hello and kids ride bikes beneath the oaks. The pace of life feels refreshingly balanced. Its natural beauty invites you to slow down and savor each season, a needed respite from the bustling Bay Area. 

In Diablo, you're not just finding a home—you're stepping into a community where lifestyle and legacy go hand in hand. It’s where heritage meets heart, and where home truly means something more.

FAQ’s

What’s the commute like from Diablo?

While Diablo feels tucked away, it’s surprisingly well-connected. It’s a few minutes drive into downtown Danville and I-680, making commutes to major East Bay job centers and BART stations convenient. Remote and hybrid workers also appreciate the peace and privacy of working from home here.

What type of homes are in Diablo?

Diablo is known for its architectural diversity, with a mix of historic estates, elegant remodels, and custom-built homes on large lots. Many properties offer mature landscaping, privacy, and stunning views of the surrounding hills. Some of the family estates are truly jaw-dropping and worthy of an Architectural Digest spread. 

Is Diablo a good place to raise a family or retire?

Yes. Diablo appeals to both families and retirees for its quiet streets, spacious properties, and access to top schools. It offers a safe, peaceful environment and plenty of social events for families including an annual easter egg hunt, Mother’s Day brunch, annual summer campout, movie nights and much more—not to mention Jr. PGA League and club swim team. Retirees enjoy the active but unhurried lifestyle, along with top-tier healthcare nearby.

Anyone famous living in Diablo?

The area is renowned for its exclusivity and privacy. Specific information about current or past celebrity residents is limited. Notably though, media tycoon William Randolph Hearst originally took an interest in the area, partnering with the original developer and attracting San Francisco’s wealthy. The community also hosted significant events, such as a talk by then-presidential candidate Herbert Hoover in 1928 at a rustic Colonial home known as Gablewood. Also—many homes in Diablo are named to reflect their character or to carry on stories from their original owners.

Are homes in Diablo custom-built?

Many of the homes in Diablo are custom-built, especially those developed from the 1980s onward. These properties often reflect unique architectural vision, high-end craftsmanship, and one-of-a-kind designs that set them apart from traditional tract housing.

What is the average price of a home in Diablo?

As of April 2025, the average home value in Diablo, California, stands at approximately $3.22 million, reflecting a slight decrease of 0.9% over the past year. The median sale price is reported at $3.1 million. Despite minor market fluctuations, Diablo continues to attract buyers seeking privacy, architectural elegance, and proximity to nature as well as urban amenities.

Can I afford to live in historic Diablo?

Great question. Since home prices typically start around $3 million, affordability depends on your full financial picture—income, assets, and long-term goals. The best way to know for sure is by getting pre-approved and speaking with a real estate expert who understands Diablo’s market. It’s not just about what you can afford—it’s about finding the right fit for your lifestyle—something the Khrista Jarvis team is happy to assist with.

Thinking of making Diablo your next home?

Whether you’re just starting to explore the neighborhood or looking for an exclusive opportunity, the Khrista Jarvis Team is here to help. We have deep local expertise with nearly three decades of experience, along with early access to listings through our exclusive buyer-seller network. We’re your trusted resource for all things Diablo!

Reach out today—we’d love to connect and share even more insight on what makes this community truly special.

Contact us here.