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The Bauman Group
331 Hillside Ave, Piedmont, CA 94611
- $10,950,000
- 6
- BD
- 8.5
- BA
- 8,164
- SqFt
- List Price
- $10,950,000
- Status
- PENDING
- MLS#
- 41147518
- Days on Market
- 3
- Closing Date
- Nov 23, 2026
- Property Type
- Single Family Residence
- Bedrooms
- 6
- Bathrooms
- 8.5
- Half-baths
- 3
- Living Area
- 8,164
- Lot Size
- 32,500
- Lot Description
- 2 Houses / 1 Lot, Sloped Down, Premium Lot, Back Yard, Front Yard, Sprinklers In Rear, Landscaped
- Subdivision
- Central Piedmont
Property Description
Set on ¾ of an acre in central Piedmont, 331 Hillside Avenue offers rare estate scale, spectacular views, and the quality and infrastructure of a newly built home. Originally constructed in 1906, the residence was comprehensively rebuilt over three years, with a new seismic foundation, structural steel, shear walls, and entirely new systems, fixtures and finishes. A marble entry leads to a hand-forged staircase connecting all three levels. The living room features a see-through fireplace shared with the solarium and opens to an ipe wood balcony overlooking the pool. The elegant dining room captures bay and city views, while the private study is adjacent to the solarium. The exceptional kitchen features luxury finishes, top-end appliances, and a banquette, opening to the family room and outdoor deck with heaters and BBQ. The upper level includes four en suite bedrooms. The luxurious primary suite offers a sitting room, office, fireplace, dual dressing rooms and marble bath to capture the view. A spacious laundry and dedicated craft room complete the level. Designed for entertaining, the lower level features a theater, game area, custom bar, and a glass-enclosed, temperature- controlled wine cellar. A fitness area, music room, ½ bath and French doors lead to the pool deck. A private guest/au pair suite with full bath and exterior entrance completes the level. The grounds are extraordinary: a pool with spa, limestone terrace, fire pit with panoramic views, bocce court, sport court, raised gardens, fruit and olive trees, and chicken coop. A separate guest house offers a bedroom, living room with fireplace, full kitchen, bath and laundry, with bi-fold doors opening to a porch overlooking San Francisco. The home's infrastructure includes owned solar, UPS electrical backup plus 3 Tesla Powerwalls, two EV charging locations, whole-property wifi and Sonos. A four-car garage includes a half bath and workshop. Conveniently located in central Piedmont, it’s top-rated schools, the center of town. the new state-of-the-art community pool, Recreation Center and tennis courts.
Additional Information
- Stories
- Three or More Stories
- Year Built
- 1908
- Acres
- 0.75
- School District
- Piedmont
- Views
- Bay Bridge, City Lights, Downtown, Golden Gate Bridge, Mt Diablo, Panoramic, San Francisco, Water, Trees/Woods, Bridge(s), City, Mt Tamalpais, Ocean, Twin Peaks
- Roof
- Shingle
- Flooring
- Concrete, Hardwood, Tile, Engineered Wood
- Exterior
- Stucco
- Kitchen Features
- 220 Volt Outlet, Breakfast Nook, Stone Counters, Dishwasher, Double Oven, Eat-in Kitchen, Disposal, Gas Range/Cooktop, Grill Built-in, Kitchen Island, Microwave, Oven Built-in, Pantry, Range/Oven Built-in, Refrigerator, Self-Cleaning Oven, Updated Kitchen, Wet Bar
- Pool Description
- Gas Heat, Gunite, In Ground, Pool Cover, Pool Sweep, On Lot, Pool/Spa Combo, Outdoor Pool
- Fireplaces
- 4
- Fireplace Description
- Dining Room, Family Room, Insert, Gas, Living Room, Master Bedroom, Two-Way
- Garage Description
- Covered, Detached, Side Yard Access, Workshop in Garage, Enclosed, Electric Vehicle Charging Station(s), Garage Faces Rear, Garage Door Opener, RV Access/Parking, Side By Side, Uncovered Park Spaces 2+
- Garage Spaces
- 4
- Basement
- Full
- Cooling
- None
- Heating
- Zoned, Natural Gas, Fireplace Insert
- Parking Description
- Covered, Detached, Side Yard Access, Workshop in Garage, Enclosed, Electric Vehicle Charging Station(s), Garage Faces Rear, Garage Door Opener, RV Access/Parking, Side By Side, Uncovered Park Spaces 2+
- Yard Description
- Garden, Back Yard, Garden/Play, Sprinklers Automatic, Sprinklers Front, Sprinklers Side, Storage, Landscape Back, Landscape Front, Private Entrance
- Laundry Features
- 220 Volt Outlet, Dryer, Gas Dryer Hookup, In Basement, Laundry Room, Washer, Cabinets, Sink, Upper Level, Washer/Dryer Stacked Incl
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Listing courtesy of Matthew Heafey from Compass
© 2026 BEAR, CCAR, bridgeMLS. This information is deemed reliable but not verified or guaranteed. This information is being provided by the Bay East MLS or Contra Costa MLS or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. Date and time last updated: Website provided by: Real Geeks LLC