$10,900,000

beds

baths

half baths

8,095

square ft

99 Belbrook Way

Atherton, California 94027

Closed / MLS #81984816 / Single Family / Atherton

Listing information updated 6/14/2026 at 6:23am

Your dream compound and playground on nearly 2 private acres with spectacular western hill views on the prestigious west side of Atherton. Balancing the conveniences of comfortable daily living with opportunities for grand scale entertaining, the main residence is a Spanish-inspired retreat, with a sprawling one level floor plan organized around a central courtyard. The home's interior is awash in natural light from expansive floor-to-ceiling windows, skylights, and cathedral ceilings. Outside, the meticulously landscaped grounds provide endless opportunities for recreation and relaxation. Enjoy the gated pool, putting green, sports cage and multiple entertaining and dining areas. The detached pool house and well-appointed guest house offer additional accommodations, perfect for extended stays or use as a gym or home office. Two garages provide both daily access convenience and extra space for additional vehicles or storage. The park-like setting, with its stunning views, mature trees and vibrant flowers offers endless possibilities to enjoy as is or enhance with remodeling. A tranquil oasis that feels far from the hustle and bustle, yet is conveniently close to the coveted Las Lomitas school district, Hwy 280, Stanford University, Silicon Valley employers and local services.

Full Features

Beds Above Grade:

Cooling System:

CentralForcedAir

Heating System:

Central Forced Air

Appliances:

Builtin B B Q Grill

Main Level Primary Bedroom:

Fireplace:

Yes

Pool:

Yes

Age:

65 Years

Roof Type:

Composition

Parking Type:

Detached, Electric Gate, Gate Door Opener, Guest Visitor Parking, Roomfor Oversized Vehicle

Parking Spaces:

Garage:

Garage - 6 Car(s)

Square Feet:

8,095

Lot Size:

85311 SquareFeet

Acreage:

1.958

Internal Features:

One Or More Skylights, Vaulted Ceiling, Wet Bar, Open Beam Ceiling, Walkin Closet, Security Gate

Taxes & Assessments

Tax Amount:

N/A

Tax Year:

N/A

Location

Zip Code:

94027

City:

Atherton

County:

San Mateo

Schools

School District(s):

Las Lomitas Elementary, Sequoia Union High

Elementary School:

Las Lomitas Elementary

Middle School:

La Entrada Middle

High School:

N/A

Beds Above Grade:

Cooling System:

CentralForcedAir

Heating System:

Central Forced Air

Appliances:

Builtin B B Q Grill

Main Level Primary Bedroom:

Fireplace:

Yes

Pool:

Yes

Age:

65 Years

Roof Type:

Composition

Parking Type:

Detached, Electric Gate, Gate Door Opener, Guest Visitor Parking, Roomfor Oversized Vehicle

Parking Spaces:

Garage:

Garage - 6 Car(s)

Square Feet:

8,095

Lot Size:

85311 SquareFeet

Acreage:

1.958

Internal Features:

One Or More Skylights, Vaulted Ceiling, Wet Bar, Open Beam Ceiling, Walkin Closet, Security Gate

Tax Amount:

N/A

Tax Year:

N/A

Zip Code:

94027

City:

Atherton

County:

San Mateo

School District(s):

Las Lomitas Elementary, Sequoia Union High

Elementary School:

Las Lomitas Elementary

Middle School:

La Entrada Middle

High School:

N/A

Listing Agent: The Dreyfus Group

Listing Office: Golden Gate Sotheby's International Realty

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 6/14/2026 at 6:23am (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.