Escape to serenity in this very private 4-bedroom, 3.5-bathroom retreat priced at $3,599,000. 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!
For sale
$3,599,000
21 Valley Oak St, Portola Valley, CA 94028
4beds
3,470sqft
Est.:
Single Family Residence,
Built in 1988
0.6 Acres Lot
$3,540,400 Zestimate®
$1,037/sqft
$540/mo HOA
What's special
- 34 days
- on Zillow |
- 1,571 |
- 57 |
Zillow last checked: 7 hours ago
Listing updated: 20 hours ago
Listed by:
Nathan Nahouraii 01394651 408-209-9556,
Intero Real Estate Services,
Moise Nahouraii 00654439 408-314-8696,
Intero Real Estate Services
Source: MLSListings Inc,MLS#: ML82014073

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Open house
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Dining room
- Features: DiningArea
Family room
- Features: SeparateFamilyRoom
Heating
- Central Forced Air
Cooling
- Central Air
Features
- Number of fireplaces: 1
- Fireplace features: Gas Starter
Interior area
- Total structure area: 3,470
- Total interior livable area: 3,470 sqft
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Carport, Guest
- Carport spaces: 2
Features
- Stories: 2
Lot
- Size: 0.6 Acres
Details
- Parcel number: 080490060
- Zoning: PC2ASD
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence,
Materials
- Foundation: Concrete Perimeter
- Roof: Composition, TarGravel
Condition
- New construction: No
- Year built: 1988
Utilities & green energy
- Gas: PublicUtilities
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Public Utilities, Water Public
Community & HOA
HOA
- Has HOA: Yes
- HOA fee: $540 monthly
Location
- Region: Portola Valley
Financial & listing details
- Price per square foot: $1,037/sqft
- Tax assessed value: $2,776,739
- Annual tax amount: $32,294
- Date on market: 7/10/2025
- Listing agreement: ExclusiveRightToSell
- Listing terms: CashorConventionalLoan
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