$27,000,000

beds

baths

half bath

7,927

square ft

273 Austin Avenue

Atherton, California 94027

Pending / MLS #82026560 / Single Family / Atherton

Listing information updated 11/7/2025 at 1:24pm

Completed in 2021, this contemporary estate pairs modern architecture with traditional reclaimed brick all in a soft white palette. Just over one acre of level grounds with two gated entrances frames the two-story home, which has 5 bedrooms, an office, and 5.5 baths, including an optional ADU with laundry and kitchenette ideal for an au pair or extended family. Beyond the formal venues, a main kitchen and professional chefs kitchen serve an open family room where disappearing glass doors create a seamless connection to the outdoors on two sides of the room. Four additional bedrooms are located upstairs, including the primary suite with sitting room and couture closet. The grounds are designed for entertaining with a pool, spa, and open-air cabana with full bath all in a secluded, beautifully landscaped setting.

Full Features

Architecture Style:

Contemporary

Beds Above Grade:

Cooling System:

CentralForcedAir

Heating System:

Central Forced Air

Appliances:

Cooktop Gas, Dishwasher, Exhaust Fan, Freezer, Oven Electric, Refrigerator, Wine Refrigerator, Dryer, Washer

Main Level Primary Bedroom:

Fireplace:

Yes

Pool:

Yes

Age:

4 Years

Roof Type:

Shingle

Parking Type:

Detached

Parking Spaces:

Garage:

Garage - 3 Car(s)

Square Feet:

7,927

Lot Size:

44100 SquareFeet

Acreage:

1.012

Internal Features:

Vaulted Ceiling

Taxes & Assessments

Tax Amount:

N/A

Tax Year:

N/A

Location

Zip Code:

94027

City:

Atherton

County:

San Mateo

Schools

School District(s):

Redwood City Elementary, Sequoia Union High

Elementary School:

N/A

Middle School:

N/A

High School:

N/A

Architecture Style:

Contemporary

Beds Above Grade:

Cooling System:

CentralForcedAir

Heating System:

Central Forced Air

Appliances:

Cooktop Gas, Dishwasher, Exhaust Fan, Freezer, Oven Electric, Refrigerator, Wine Refrigerator, Dryer, Washer

Main Level Primary Bedroom:

Fireplace:

Yes

Pool:

Yes

Age:

4 Years

Roof Type:

Shingle

Parking Type:

Detached

Parking Spaces:

Garage:

Garage - 3 Car(s)

Square Feet:

7,927

Lot Size:

44100 SquareFeet

Acreage:

1.012

Internal Features:

Vaulted Ceiling

Tax Amount:

N/A

Tax Year:

N/A

Zip Code:

94027

City:

Atherton

County:

San Mateo

School District(s):

Redwood City Elementary, Sequoia Union High

Elementary School:

N/A

Middle School:

N/A

High School:

N/A

Listing Agent: Brent & Mary Gullixson

Listing Office: Compass

Disclaimer: The data relating to real estate for sale on this display comes in part from the Internet Data Exchange program of the MLSListings MLS system. Real estate listings held by brokerage firms other than Christie’s International Real Estate Sereno are marked with the Internet Data Exchange icon (a stylized house inside a circle) and detailed information about them includes the names of the listing brokers and listing agents. Based on information from the MLSListings MLS as of 11/7/2025 at 1:24pm (date the MLS data was obtained). All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy.