300 Camille Ave, Alamo, CA 94507

$12,800,000
6
BD
8
BA
8,842
SqFt

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

List Price
$12,800,000
Status
ACTIVE
MLS#
41134276
Year Built
1912
Property Type
Detached
Bedrooms
6
Bathrooms
8
Full Bathrooms
7
Half Bathrooms
1
Living Area
8,842
Lot Size
173,369
Acres
3.98
County
Contra Costa
Subdivision
West Side Alamo

Property Description

300 Camille Avenue, known as the Ball Estate, is a gated Westside Alamo landmark offering unprecedented grounds, history, and timeless elegance. Set on approximately 3.98 flat acres, this legacy property captures the essence of refined luxury living. The residence spans over 8,800± sq ft across two levels, showcasing exquisite millwork, new appliances, formal and informal entertaining spaces, soaring ceilings, and lower level bonus room. The grounds are truly exceptional—anchored by majestic, mature redwoods that create a sense of privacy and serenity rarely found. Expansive, sun-drenched lawns stretch across the property, offering endless possibilities, including space for an ADU, while the natural canopy and thoughtful layout provide a peaceful, secluded retreat. In addition to the estate’s incredible privacy, it remains ideally positioned just a short distance from the Iron Horse Trail and surrounding hiking paths, seamlessly blending nature and convenience. Downtown Alamo and Danville are only minutes away, offering easy access to top-tier dining, boutique shopping, and everyday amenities. Designed for both grand entertaining and everyday living, the property also features a 1,579 sq ft pool house, an oversized resort-style pool, and a detached bar—creating a private, resort-like setting that feels worlds away, yet close to everything.

Additional Information

Style
Custom, Traditional
Stories
2
Appliances
Dishwasher, Electric Range, Oven, Refrigerator, Dryer, Washer
Exterior
Stucco
Fireplace
Yes
Fireplace Features
Family Room, Living Room, Master Bedroom, Wood Burning
Flooring
Hardwood, Tile, Carpet
Kitchen Features
Breakfast Bar, Breakfast Nook, Stone Counters, Dishwasher, Eat-in Kitchen, Electric Range/Cooktop, Kitchen Island, Oven Built-in, Pantry, Refrigerator, Updated Kitchen
Laundry Features
Dryer, Laundry Room, Washer, Cabinets, Laundry Chute, Sink
Lot Description
Level, Premium Lot, Back Yard, Landscaped, Private, Security Gate
Total Number of Rooms
18
Parking Features
Carport, Drive Through, Parking Spaces, Private
Pool
Yes
Pool Type
In Ground, Pool House, Outdoor Pool
Roof
Slate
View
Trees/Woods
Water Sewer
Public, Well - Agricultural
Elementary School
San Ramon Valley (925) 552-5500
High School
San Ramon Valley (925) 552-5500

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

Listing courtesy of Khrista Jarvis from Coldwell Banker Realty. 925-856-0782

Bay 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 on: