97 Santiago Avenue Atherton, CA $ 27,800,000
97 Santiago Avenue
$ 27,800,000
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97 Santiago Avenue

Atherton, CA, 94027
$ 27,800,000
Bedrooms6 Baths7.3 Sq 10,595

Monthly Estimate*

$ 175,532

Listed by Compass
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Single Family Home for sale in Atherton, CA

for $27,800,000 with 6 bedrooms and 7 full baths, 3 half baths. This 10,595 square foot home was built in 2026 on a lot size of 0.8575.

Just completed high-end new construction by Benchmark Builders now available in the sought-after West Atherton Circus Club location. This stunning new home showcases exceptional quality and thoughtful design that will stand the test of time. Arranged across 3 levels, the layout allows for an effortless flow between public and private spaces. Beyond formal living and dining rooms, the great room serves as a striking focal point with its fireplace and multiple glass doors opening to the pool and expansive yard. The open kitchen is appointed with top-of-the-line appliances, honed marble countertops, and a spacious island with seating, plus there is a second kitchen designed for a caterer or private chef. Luxurious primary suite features a spa-like bath with steam shower and couture closets alongside three additional upstairs suites. The lower level includes a recreation room, full bar, large wine cellar, fitness room with spa bath including steam and sauna, plus a privately located bedroom suite. The exceptionally private and built-out rear grounds are finished with a pool, spa, barbecue center, and cabana with fireplace. Spacious 3 car garage. Close to downtown Menlo Park, Sacred Heart and Menlo schools, and Menlo Circus Club. Exceptional high-end quality and A+ Atherton location.

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Single Family Active

Price

$ 27,800,000

Bedrooms

6

Full Bath

7

Half Bath

3

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.8575

Year Built

2026

Town/City

Atherton

County/Region

San Mateo

MLS | Web ID

ML82052384

Days on Market

2

Features
General
Living Area 10595
Sewer Public Sewer
Heating Central
Cooling Central Air
Roof Metal
Appliances Dishwasher Disposal Refrigerator Range Hood
Zoning R1
Garage Spaces 3
Year Built 2026
Property Subtype Single Family Residence
County San Mateo
New Construction false
Property Type Residential
HOA false
Attached Garage false
Garage Y/N true
Full Baths 7
Special Listing Conditions Standard
Status Active
Directions Cross Street: Valparaiso
City Atherton
High School District Other
MLS Area 699 - Not Defined
Lot Size Units Square Feet
Lot Size Square Feet 37354
Property Attached Y/N false
Standard Status Active
Year Built Source Other
Virtual Tour https://www.97santiago.com
Property Sub Type Additional Single Family Residence
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Interior
Interior Amenities Breakfast Bar Walk-In Closet(s)
Flooring Stone Wood
Fireplace Features Family Room Living Room
Total Stories 3
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 3
Total Bedrooms 6
Total Baths 10
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Exterior
Parking Features Electric Vehicle Charging Station(s) Guest Gated Off Street
Water Source Public
Total Parking 3
Lot Size Area 37354
Foundation Details Slab
Lot Size Acres 0.8575
Lot Size Source Other
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* Excluded Features
List By
Compass

Broker

ztrailer@zachtrailer.com

Email

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$175,532
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$175,532
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Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
6/26/2026$27,800,000 Listed Price

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97 Santiago Avenue, Atherton, CA, 94027 is a Single Family Home for sale at $27,800,000 with 10,595 sqft and a lot size of 0.8575. 97 Santiago Avenue has 6 bedrooms, 7.3 baths, and was built in 2026. The property's zip code is 94027 which is in Atherton, CA