21 Valley Oak Street, Portola Valley, CA 94028

Local realty services provided by:Better Homes and Gardens Real Estate Royal & Associates
21 Valley Oak Street,Portola Valley, CA 94028
$3,499,000
Virtual Tour
  • 4 Beds
  • 4 Baths
  • 3,470 sq. ft.
  • Single family
  • Active
Listed by: nathan nahouraii
Office: intero real estate services
MLS#:ML82031869
Source:CAMAXMLS

Price summary

  • Price:$3,499,000
  • Price per sq. ft.:$1,008.36
  • Monthly HOA dues:$540

About this home

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

Contact an agent

contact an agent

Yes, I would like more information. Please use and/or share my information with a BHGRE®  affiliated agent to contact me about my real estate needs. By clicking Send message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a BHGRE®  affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (CENTURY 21® , Coldwell Banker® , Corcoran® , ERA® , Sotheby's International Realty® ). I acknowledge that I have read and agree to theTerms of useandPrivacy notice

Home facts

  • Year built:1988
  • Listing ID #:ML82031869
  • Added:197 day(s) ago
  • Updated:January 24, 2026 at 02:35 AM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:4
  • Full bathrooms:3
  • Living area:3,470 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Forced Air

Structure and exterior

  • Roof:Composition Shingles, Tar/Gravel
  • Year built:1988
  • Building area:3,470 sq. ft.
  • Lot area:0.6 Acres

Utilities

  • Water:Public

Finances and disclosures

  • Price:$3,499,000
  • Price per sq. ft.:$1,008.36
MLS LogoBay East 2026. CCAR 2026 bridgeMLS 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at January 24, 2026

New listings near 21 Valley Oak Street