21 Valley Oak ST, PORTOLA VALLEY, CA 94028

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$3,499,000

bedrooms

bathrooms

square feet

3,470

Acreage

Open Houses

year built

1988

Full Baths

Half Baths

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Escape to serenity in this very private 4-bedroom, 3.5-bathroom retreat priced at $3,499,000. Spanning 3,470 square feet on a 25,966 SF lot, this 1988-built residence blends timeless elegance with modern sophistication. The light-filled interior boasts soaring ceilings, large windows, new paint, and lighting throughout, creating an inviting open-concept layout ideal for both grand entertaining and tranquil living. A gourmet kitchen, featuring stainless steel appliances flows seamlessly into spacious living and dining areas. The private primary suite offers a luxurious, spa-inspired ensuite, creating a serene haven. Outside, the beautifully landscaped lot, enveloped by Portola Valley's iconic oaks, provides a secluded oasis for relaxation or outdoor gatherings. Enjoy an excellent community of neighbors and access to top-rated schools, including Ormondale Elementary, Corte Madera Middle, and Woodside High School (buyer to verify eligibility).Perfectly positioned to get away from the lights of the city while remaining close to Silicon Valley's tech hubs, scenic trails, and Roberts Market, this home offers unmatched privacy and convenience. Seize this rare opportunity to own a slice of Portola Valleys idyllic lifestyle!

Location
Subdivision	-
County	San Mateo
Elementary School	-
Middle School	-
High School	-

Driving directions

Open houses

None scheduled.

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MLS number: ML82031869

Listing status: Active

Listing agent: Nathan Nahouraii #01394651

Listing broker: Intero Real Estate Services, Inc. (866) 334-7356

Last update: Sunday, March 22 2026 at 9:47 p.m. EDT

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