Date
Details
Price
Change
Source
5/27/2026
Listed
$12,800,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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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.
Full Property Details
Full Property Details for 300 Camille Ave
General
- Price: $12,800,000
- Status: Active
- Type: Single Family
- Source: MAX
- MLS ID: 41134276
- Updated: Today (5/27/2026)
- Added to Site: Today
Interior
- Number of Rooms: 18
- Interior Features: Au Pair, Den, Dining Area, Family Room, Formal Dining Room, Office, Storage, Utility Room, Breakfast Bar, Breakfast Nook, Pantry, Updated Kitchen
- Number of Fireplaces: 3
- Fireplace(s): Family Room, Living Room, Master Bedroom, Wood Burning
- Appliances: Dishwasher, Electric Range, Oven, Refrigerator, Dryer, Washer
- Flooring: Hardwood, Tile, Carpet
Rooms
Bathrooms
- Total Bathrooms: 8
- Full Bathrooms: 7
- Partial Bathrooms: 1
- Bathroom Features: Shower Over Tub, Split Bath, Shower Stall, Tile, Double Vanity, Jack & Jill, Stone, Walk-In Closet(s), Window
- Primary Bathroom: Stall Shower, Tile, Double Vanity, Sitting Area, Stone, Walk-In Closet(s), Window
Bedrooms
- Total Bedrooms: 6
Other Rooms
- Kitchen: Breakfast Bar, Breakfast Nook, Stone Counters, Dishwasher, Eat-in Kitchen, Electric Range/Cooktop, Kitchen Island, Built-In Oven, Pantry, Refrigerator, Updated Kitchen
- Laundry: Dryer, Laundry Room, Washer, Cabinets, Laundry Chute, Sink
Additional Information
- Pool: Yes
- Pool Description: In Ground, Pool House, Outdoor Pool
Exterior
- Exterior Features: Garden, Back Yard, Garden/Play, Storage, Landscape Back, Landscape Front, Private Entrance
Parking
- Parking Features: Carport, Drive Through, Parking Spaces, Private
Location
- Area: Listing
- County: Contra Costa
- Subdivision: West Side Alamo
- Driving Directions: Danville Blvd to Camille Ave.
School Information
- School District: San Ramon Valley (925) 552-5500
- Elem School District: San Ramon Valley (925) 552-5500
- High School District: San Ramon Valley (925) 552-5500
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air
- Heating Type: Central
Utilities
- Sewer: Septic Tank, Public Sewer
- Water: Public, Agricultural Well
Structural Information
- Architectural Style: Custom, Traditional
- Exterior Const.: Stucco
- Roof: Slate
- Windows: Bay Window(s)
- Stories/Levels: Two Story
- Year Built: 1912
Lot Features
- Property View: Trees/Woods
- Lot Size (Acres): 3.98
- Lot Dimensions: 3.98
- Lot Features: Level, Premium Lot, Back Yard, Landscaped, Private, Security Gate
Financial Considerations
- For Sale: Yes
- Price Per Sq. Ft.: $1,448
Buyer's Brokerage Compensation: Contact Listing Agent
Not binding unless confirmed by separate agreement among applicable parties.
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Meet the listing agent
Meet the listing agent
— 300 Camille Ave —
CalRE#: 01213582
(925) 309-0111 mobile
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 300 Camille Ave
School District:San Ramon Valley Unified School District
| Name | Grades | Distance |
|---|---|---|
Rancho Romero Elementary School 180 Hemme Avenue, Alamo, CA 94507 | K-5 | 0.5 mi |
Stone Valley Middle School 3001 Miranda Avenue, Alamo, CA 94507 | 6-8 | 1.6 mi |
San Ramon Valley High School 501 Danville Boulevard, Danville, CA 94526 | 9-12 | 1.3 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 300 Camille Ave
Tax History
Tax History for 300 Camille Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$51,203
3%
$4,696,016
3%
2024
$49,800
3%
$4,567,391
3%
2023
$48,581
1%
$4,442,789
2%
2022
$48,225
2%
$4,355,676
2%
2021
$47,237
1%
$4,270,271
1%
2020
$46,951
1%
$4,226,485
2%
2019
$46,399
4%
$4,143,613
2%
2018
$44,677
4%
$4,062,366
2%
2017
$43,087
1%
$3,982,712
2%
2016
$42,675
32%
$3,904,620
33%
2015
$32,227
5%
$2,932,000
6%
2014
$30,611
-82%
$2,760,000
—
2013
$166,425
—
$2,760,000
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 300 Camille Ave
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- Single Family
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Listed by Compass, M.J. St. Jean and Compass, Giuseppe Zumbo
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Listed by Compass, Joe Frazzano and Compass, Alex Tse
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Listed by Christie's Intl RE Sereno, Carissa Brikken Brown and Christie's Intl RE Sereno, Kevin Reilly
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- Single Family
- Active
- Updated 7 minutes ago
- 3Beds
- 3Total Baths
Listed by Julie Long Team (925) 683-9799
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- Active
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- 4Beds
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Listed by AHERN REAL ESTATE GROUP (925) 837-4100
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- Single Family
- Closed
- 6Beds
- 10Total Baths
Listed by The Agency, Mary Bonham and The Agency, Erin Carrigg
Sold by Compass, Elise Fornaci
Sold by Compass, Elise Fornaci
300 Camille Ave, Alamo, CA 94507 (MLS# 41134276) is a Single Family property with 6 bedrooms, 7 full bathrooms and 1 partial bathroom. 300 Camille Ave is currently listed for $12,800,000 and was received on May 27, 2026. This property is listed by Khrista Jarvis Team from our San Ramon Valley Office.Want to learn more about 300 Camille Ave? Do you have questions about finding other Single Family real estate for sale in Alamo? You can browse all Alamo real estate or contact a Coldwell Banker agent to request more information.