331 Hillside Ave, Piedmont, CA 94611
331 Hillside Ave, Piedmont, CA 94611
331 Hillside Ave, Piedmont, CA 94611
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Listed by Matthew Heafey • Compass • 510-339-6460
$10,950,000
Est. payment /mo
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6 Beds
9 Baths
8,164 SqFt
Coming Soon

331 Hillside Ave Piedmont, CA 94611

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Vivian Chen

Vivian Chen

+1(415) 350-8864

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Key Details

Property Type Single Family Home

Sub Type Detached

Listing Status Coming Soon

Purchase Type For Sale

Square Footage 8,164 sqft

Price per Sqft $1,341

Subdivision Central Piedmont

MLS Listing ID 41147518

Bedrooms 6

Full Baths 6

HOA Y/N No

Year Built 1908

Lot Size 0.746 Acres

Property Sub-Type Detached

Source Bridge AOR

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.

Location

State CA

County Alameda

Interior

Heating Zoned, Natural Gas, Fireplace Insert

Cooling None

Flooring Concrete, Hardwood, Tile, Engineered Wood

Fireplaces Number 4

Fireplaces Type Dining Room, Family Room, Insert, Gas, Living Room, Master Bedroom, Two-Way

Fireplace Yes

Window Features Window Coverings,Low Emissivity Windows

Appliance Dishwasher, Double Oven, Gas Range, Grill Built-in, Microwave, Oven, Range, Refrigerator, Self Cleaning Oven, Dryer, Washer, Tankless Water Heater, ENERGY STAR Qualified Appliances

Laundry 220 Volt Outlet, Dryer, Gas Dryer Hookup, In Basement, Laundry Room, Washer, Cabinets, Sink, Upper Level, Washer/Dryer Stacked Incl

Exterior

Garage Spaces 4.0

Pool Gas Heat, Gunite, In Ground, Pool Cover, Pool Sweep, On Lot, Pool/Spa Combo, Outdoor Pool

View Bay Bridge, City Lights, Downtown, Golden Gate Bridge, Mt Diablo, Panoramic, San Francisco, Water, Trees/Woods, Bridge(s), City, Mt Tamalpais, Ocean, Twin Peaks

Handicap Access None

Private Pool true

Building

Lot Description 2 Houses / 1 Lot, Sloped Down, Premium Lot, Back Yard, Front Yard, Sprinklers In Rear, Landscaped

Story 3

Foundation Slab, Concrete

Water Public

Architectural Style Traditional

Schools

School District Piedmont (510) 594-2600, Piedmont (510) 594-2600

Others

Special Listing Condition Standard

Bay East Association of Realtors
© 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.

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