1 Redberry Rdg, Portola Valley, CA, 94028
About This Home
On the market for the first time, this exceptional Craftsman home is located in prestigious Blue Oaks, an enclave of estate homes surrounded by 285 acres of open space & trails. Built by Chessler Construction in 2003, the home showcases timeless architecture, exquisite woodwork, & a flexible multi-level floor plan designed for today's lifestyle. Set on approx. 1.29 acres, the property enjoys a backdrop of natural beauty with miles of nearby hiking trails, plus sweeping views out to the San Francisco Bay & East Bay hills from the top level. Main level is ideal for both grand entertaining & comfortable everyday living, offering formal venues, professional office, & seamless connection to expansive outdoor spaces that include front & rear terraces, loggia with fireplace, plus an in-ground spa & outdoor shower. Primary suite has Bay views & each bedroom has private balconies & elegantly appointed bathrooms. Finishing touches include an attached 4-car garage, backup generator, & a community pool & clubhouse. Blue Oaks location offers quick access to Portola Valley's charming town center & excellent public & privates schools, with Stanford University just 15 minutes away. Acreage & open space provide unmatched lifestyle in one of the area's most sought-after neighborhoods.
Getting Around
Car-Dependent
Very Limited Transit
Somewhat BikeableSchools
Construction
Condition
- Year built: 2003
Materials
- Foundation: Concrete Perimeter,Slab
- Roof: Other
Type & Style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subType: Single Family Residence,Residential
Interior
Appliances
- Appliances included: Dishwasher,Microwave,Built In Oven,Double Oven,Built In Gas Oven/Range,Refrigerator,Dryer,Washer
- Laundry features: Upper Floor,Inside
Bathroom
- Features: DoubleSinks, PrimaryStallShowers, ShowersoverTubs2plus, StallShower2plus, Tub, FullonGroundFloor, PrimaryOversizedTub, HalfonGroundFloor
Bedroom
- Features: GroundFloorBedroom, PrimarySuiteRetreat, WalkinCloset
Bedrooms & Bathrooms
- Bedrooms: 5
- Bathrooms: 8
- Full bathrooms: 6
- 1/2 bathrooms: 2
Dining Room
- Features: BreakfastNook, FormalDiningRoom
Family Room
- Features: SeparateFamilyRoom
Features
- Flooring: Carpet,Hardwood,Tile
- Number of fireplaces: 3
- Fireplace features: Family Room,Living Room,Outside
Heating & Cooling
- Heating features: Central Forced Air
- Cooling features: Central Air
Interior Area
- Total structure area: 6,620
- Total interior livable area: 6,620 sqft
Kitchen
- Features: IslandwithSink, Pantry
Property
Details
- Parcel number: 080241220
- Zoning: RE3.5A
- Special condition: Standard
Features
- Stories: 2
- Pool features: Community
- Patio & porch: Balcony/Patio
- Has view: Yes
- View description: Bay,Hills
- Has water view: Yes
- Water view: Bay
Lot
- Lot size: 1.30 Acres
Parking
- Total spaces: 4
- Parking features: Attached,Parking Area
- Has garage: Yes
- Attached garage spaces: 4
- Covered spaces: 4
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Earthquake
- Inland Flooding
- Landslide
- Wildfire
How This Home’s Risks Compare
FEMA Declared Disasters in San Mateo County and California
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $37,898 | $454,776 |
| Home Insurance * | $933 | $11,196 |
| Property Taxes | $7,029 | $84,348 |
| Electricity | $1,419 | $17,034 |
| Total | $47,279 | $567,348 |
Income You'd Need if You Spent...
California FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-04-14 | Price change | $7,995,000 |
| 2026-03-02 | Listed for sale | $8,275,000 |
| 1999-10-28 | Sold | $1,500,000 |
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