About 300 Camille Ave
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.
Features of 300 Camille Ave
| MLS® # | 41134276 |
|---|---|
| Price | $12,800,000 |
| Bedrooms | 6 |
| Bathrooms | 8.00 |
| Full Baths | 7 |
| Half Baths | 1 |
| Square Footage | 8,842 |
| Acres | 3.98 |
| Year Built | 1912 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | Custom, Traditional |
| Status | Active |
Community Information
| Address | 300 Camille Ave |
|---|---|
| Subdivision | WEST SIDE ALAMO |
| City | Alamo |
| County | Contra Costa |
| State | CA |
| Zip Code | 94507 |
Amenities
| Parking | Carport, Drive Through, Parking Spaces, Private |
|---|---|
| View | Trees/Woods |
| Is Waterfront | No |
| Has Pool | Yes |
| Pool | In Ground, Pool House, Outdoor Pool |
Interior
| Interior Features | Au Pair, Den, Dining Area, Family Room, Formal Dining Room, Office, Storage, Utility Room, Breakfast Bar, Breakfast Nook, Pantry, Updated Kitchen |
|---|---|
| Appliances | Dishwasher, Electric Range, Oven, Refrigerator, Dryer, Washer |
| Heating | Central |
| Cooling | Central Air |
| Fireplace | No |
| # of Fireplaces | 3 |
| Fireplaces | Family Room, Living Room, Master Bedroom, Wood Burning |
| # of Stories | 2 |
| Stories | Two Story |
Exterior
| Exterior Features | Garden, Back Yard, Garden/Play, Storage, Landscape Back, Landscape Front, Private Entrance |
|---|---|
| Lot Description | Level, Premium Lot, Back Yard, Landscaped, Private, Security Gate |
| Windows | Bay Window(s) |
| Construction | Stucco |
School Information
| District | San Ramon Valley (925) 552-5500 |
|---|
Additional Information
| Date Listed | May 27th, 2026 |
|---|---|
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Agent | Khrista Jarvis |
|---|---|
| Office | Coldwell Banker Realty |