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$10,950,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 6 Beds
  • 6 Full Baths
  • 3 Partial Baths
  • 4 Car Garage
  • Updated 3 days ago
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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.

Full Property Details for 331 Hillside Ave

General

  • Price: $10,950,000
  • Status: Active
  • Type: Single Family
  • Source: MAX
  • MLS ID: 41147518
  • Updated: 9/20/2026
  • Added to Site: 4 day(s) ago

Interior

  • Number of Rooms: 16
  • Interior Features: Au Pair, Den, Family Room, In-Law Floorplan, Library, Music Room, Storage, Utility Room, Workshop, Breakfast Nook, Pantry, Updated Kitchen, Wet Bar, Sound System, Energy Star Lighting, Smart Home, Smart Thermostat
  • Number of Fireplaces: 4
  • Fireplace(s): Dining Room, Family Room, Insert, Gas, Living Room, Master Bedroom, Two-Way
  • Appliances: Dishwasher, Double Oven, Gas Range, Grill Built-in, Microwave, Oven, Range, Refrigerator, Self Cleaning Oven, Dryer, Washer, Tankless Water Heater, ENERGY STAR Qualified Appliances
  • Flooring: Concrete, Hardwood, Tile, Engineered Wood

Rooms

Bathrooms

  • Total Bathrooms: 9
  • Full Bathrooms: 6
  • Partial Bathrooms: 3
  • Bathroom Features: Shower Stall, Updated Baths, Marble, Walk-In Closet(s), Window
  • Primary Bathroom: Solid Surface, Split Bath, Stall Shower, Tub, Updated Baths, Double Vanity, Marble, Window

Bedrooms

  • Total Bedrooms: 6

Other Rooms

  • Kitchen: 220-Volt Outlet, Breakfast Nook, Stone Counters, Dishwasher, Double Oven, Eat-in Kitchen, Disposal, Gas Range/Cooktop, Built-In Grill, Kitchen Island, Microwave, Built-In Oven, Pantry, Built-In Range/Oven, Refrigerator, Self-Cleaning Oven, Updated Kitchen, Wet Bar
  • Laundry: 220 Volt Outlet, Dryer, Gas Dryer Hookup, In Basement, Laundry Room, Washer, Cabinets, Sink, Upper Level, Washer/Dryer Stacked Incl

Additional Information

  • Pool: Yes
  • Pool Description: Gas Heat, Gunite, In Ground, Pool Cover, Pool Sweep, On Lot, Pool/Spa Combo, Outdoor Pool

Exterior

  • Exterior Features: Balcony, Garden, Back Yard, Garden/Play, Sprinklers Automatic, Sprinklers Front, Sprinklers Side, Storage, Landscape Back, Landscape Front, Private Entrance

Parking

  • Garage Spaces: 4
  • Parking Features: 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+

Location

  • Area: Listing
  • County: Alameda
  • Subdivision: Central Piedmont
  • Driving Directions: Oakland Ave to Hillside

School Information

  • School District: Piedmont (510) 594-2600
  • Elem School District: Piedmont (510) 594-2600
  • High School District: Piedmont (510) 594-2600

Heating & Cooling

  • Cooling Type: None
  • Heating Type: Zoned, Natural Gas, Fireplace Insert

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Individual Electric Meter, Individual Gas Meter

Structural Information

  • Architectural Style: Traditional
  • Exterior Const.: Stucco
  • Roof: Composition Shingles
  • Windows: Window Coverings, Low Emissivity Windows
  • Stories/Levels: Three or More Stories
  • Year Built: 1908

Lot Features

  • Property View: Bay Bridge, City Lights, Downtown, Golden Gate Bridge, Mount Diablo, Panoramic, San Francisco, Water, Trees/Woods, Bridge(s), City, Mt Tamalpais, Ocean, Twin Peaks
  • Lot Size (Acres): 0.75
  • Lot Dimensions: 32670
  • Lot Features: 2 Houses / 1 Lot, Sloped Down, Premium Lot, Back Yard, Front Yard, Sprinklers In Rear, Landscaped
  • Fencing (Description): Fenced

Financial Considerations

  • Price Per Sq. Ft.: $1,341

Disclosures and Reports

  • Property ID: 50462812

Listed by Compass, Matthew Heafey and Compass, Teresa Baum

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Listing agents

— 331 Hillside Ave —

  • Matthew Heafey

    Compass

  • Teresa Baum

    Compass

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 331 Hillside Ave

School District:Piedmont City Unified School District
NameGradesDistance
Havens Elementary School
323 Highland Avenue, Piedmont, CA 94611
K-50.2 mi
Piedmont Middle School, Piedmont, CA
740 Magnolia Avenue, Piedmont, CA 94611
6-80.2 mi
Piedmont High School
800 Magnolia Avenue, Piedmont, CA 94611
9-120.1 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 331 Hillside Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
9/20/2026
Listed
$10,950,000
277.59%
MLS
8/15/2012
Sold
$2,900,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 331 Hillside Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$57,203
—
$4,089,205
2%
2025
$57,203
5%
$4,015,911
2%
2024
$54,683
1%
$3,937,183
2%
2023
$53,876
3%
$3,859,988
2%
2022
$52,349
5%
$3,784,323
2%
2021
$49,874
—
$3,710,130
1%
2020
$49,803
1%
$3,672,103
2%
2019
$49,322
4%
$3,600,126
2%
2018
$47,578
—
$3,529,551
2%
2017
$47,770
8%
$3,460,347
2%
2016
$44,184
6%
$3,392,512
9%
2015
$41,691
5%
$3,110,968
6%
2014
$39,705
—
$2,933,365
1%
2013
$39,694
—
$2,900,000
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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NMLS#: 1598647

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Listed by Compass, Matthew Heafey and Compass, Teresa Baum

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331 Hillside Ave, Piedmont, CA 94611 (MLS# 41147518) is a Single Family property with 6 bedrooms, 6 full bathrooms and 3 partial bathrooms. 331 Hillside Ave is currently listed for $10,950,000 and was received on September 20, 2026. Want to learn more about 331 Hillside Ave? Do you have questions about finding other Single Family real estate for sale in Piedmont? You can browse all Piedmont real estate or contact a Coldwell Banker agent to request more information.

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