Google street view image for 3 Redberry Rdg, Portola Valley, CA 94028

Off Market Jul 2021 for $14M

$19,075,172

Est. refi paymentEst. refi $96,712/mo

•

6 ba

•

7,326

sq ft

3 Redberry Rdg, Portola Valley, CA 94028

About this home

3 Redberry Rdg is a 7,326 square foot house on a 2.62 acre lot with 5 bedrooms and 6 bathrooms. - it last sold on July 12, 2021 for $14,600,000. Based on Redfin's Portola Valley data, we estimate the home's value is $19,075,172.

Single-familyProperty Type

2015Year Built

2.62 acresLot Size

$2,604Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$19,075,172

$4.5M since sold in July 2021$1.1M since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 68.1% higher than the average sale price ($11.35M) of 6 comparable homes.

SOLD MAR 12, 2026
$5,100,000
A
4 beds4 baths4,640 sq ft
2 Horseshoe Bnd, Portola Valley, CA 94028
SOLD JUL 30, 2026
$10,850,000
B
4 beds6.5 baths6,593 sq ft
3510 Alpine Rd, Portola Valley, CA 94028
SOLD AUG 28, 2026
$14,500,000
C
6 beds6.5 baths5,686 sq ft
241 Georgia Ln, Portola Valley, CA 94028
SOLD JUN 3, 2026
$8,400,000
D
5 beds4 baths5,200 sq ft
120 Deer Meadow Ln, Portola Valley, CA 94028
SOLD OCT 20, 2025
$8,750,000
E
6 beds7.5 baths7,531 sq ft
5 Redberry Rdg, Portola Valley, CA 94028
SOLD AUG 4, 2026
$20,500,000
F
5 beds9 baths8,715 sq ft
479 Westridge Dr, Portola Valley, CA 94028

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Earn from this home

Sell

$7,571,725

Est. take-home

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Refinance

Est. cash available

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Rent

$4,751/mo

Redfin rental estimate

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Market trends in 94028, CA

Last updated August 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

99.2%

0.2% MoM

Median sale price

$5.0M

$748K MoM

Avg. days on market

42d

2 days MoM

Recently sold homes

1 MoM

New listings for sale

OPEN SUN, 2PM TO 4PM
$3,795,000
4 beds3 baths2,290 sq ft
220 Canyon Dr, Portola Valley, CA 94028
OPEN SUN, 1:30PM TO 4:30PM
$7,995,000
5 beds5.5 baths3,690 sq ft
160 Fawn Ln, Portola Valley, CA 94028
OPEN SAT, 2PM TO 4PM
$6,250,000
5 beds4.5 baths4,100 sq ft
2 Buck Meadow Dr, Portola Valley, CA 94028
EARLY ACCESS
$7,995,000
5 beds4 baths3,425 sq ft
1080 Westridge Dr, Portola Valley, CA 94028
3D WALKTHROUGH
$3,998,000
3 beds4 baths6,155 sq ft
55 Vista Verde Way, Portola Valley, CA 94028
OPEN SAT, 1PM TO 3PM
$3,498,000
3 beds2 baths2,420 sq ft
45 Bear Paw, Portola Valley, CA 94028
See all

Provided by Redfin

Sale history for 3 Redberry Rdg

Year

Property tax

Land + Additions

Assessment*

2025

$170,204 (+1.1%)

$12,447,969 + $3,355,538

$15,803,507

2024

$168,279 (+1.5%)

$12,203,892 + $3,289,744

$15,493,636

2023

$165,755 (+2.9%)

$11,964,600 + $3,225,240

$15,189,840

2022

$161,157 (+1.7%)

$11,730,000 + $3,162,000

$14,892,000

2021

$158,406 (+0.6%)

$11,500,000 + $3,100,000

$14,600,000

2020

$157,514 (+1.1%)

$11,137,499 + $3,120,107

$14,257,606

2019

$155,784 (+5.2%)

$11,023,298 + $3,088,115

$14,111,413

2018

$148,020 (+1.2%)

$10,807,155 + $3,027,564

$13,834,719

2017

$146,228 (+135.6%)

$10,387,500 + $2,910,000

$13,297,500

2016

$62,061 (+22.2%)

$10,387,500 + $2,910,000

$13,297,500

2015

$50,781 (+38.0%)

$2,767,115 + $2,780,000

$5,547,115

2014

$36,787 (+47.0%)

$2,450,000 + $780,000

$3,230,000

2012

$25,020

$2,250,000 + $389,000

$2,639,000

Tax history for 3 Redberry Rdg

Year

Property tax

Land + Additions

Assessment*

2025

$170,204 (+1.1%)

$12,447,969 + $3,355,538

$15,803,507

2024

$168,279 (+1.5%)

$12,203,892 + $3,289,744

$15,493,636

2023

$165,755 (+2.9%)

$11,964,600 + $3,225,240

$15,189,840

2022

$161,157 (+1.7%)

$11,730,000 + $3,162,000

$14,892,000

2021

$158,406 (+0.6%)

$11,500,000 + $3,100,000

$14,600,000

2020

$157,514 (+1.1%)

$11,137,499 + $3,120,107

$14,257,606

2019

$155,784 (+5.2%)

$11,023,298 + $3,088,115

$14,111,413

2018

$148,020 (+1.2%)

$10,807,155 + $3,027,564

$13,834,719

2017

$146,228 (+135.6%)

$10,387,500 + $2,910,000

$13,297,500

2016

$62,061 (+22.2%)

$10,387,500 + $2,910,000

$13,297,500

2015

$50,781 (+38.0%)

$2,767,115 + $2,780,000

$5,547,115

2014

$36,787 (+47.0%)

$2,450,000 + $780,000

$3,230,000

2012

$25,020

$2,250,000 + $389,000

$2,639,000

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Basement Information
Basement Sq. Ft: 3,335
Basement Finish: Finished
Basement Type: Full

Bathroom Information
# of Full Baths: 6

Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central

Fireplace Information
# of Fireplaces: 2
Has Fireplace

Room Information
# of Rooms: 14

Exterior

Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Excellent

Pool Information
Has Pool

View Information
View: Excellent

Property Information
Subdivision Name: BLUE OAKS SUB
Living Sq. Ft: 7,326
Ground Floor Sq. Ft: 3,991
Building Sq. Ft: 7,326
# of Stories: 1
Legal Description: LOT 7 BLUE OAKS SUB. RSM 128/64-92

Parking & Garage Information
# of Parking Spaces: 3
Garage/Parking Sq. Ft: 694

Lot Information
# of Buildings: 1
Land Sq. Ft: 114,274
Legal Lot Number: 7
Acres: 2.6234
Depth Footage: 393
Front Footage: 290
Zoning Code: RE3.5A
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 5
Baths: 6.0
Sq. Ft.: 7,326
Stories: 1.0
Lot Size: 2.62 acres
Style: Single Family Residential
Year Built: 2015
Year Renovated: —
County: San Mateo County
APN: 080241070

Home facts updated by county records on Sep 2, 2026

Around this home

Schools

Corte Madera School

Public 4-8 • Assigned • 1.0mi

10/10

Woodside High School

Public 9-12 • Assigned • 6.4mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

4/10 Fire Factor

0.93% chance of being in a wildfire in next 30 years

2/10 Heat Factor

7 days above 88° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

12 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

Portola Valley, CA • 94028

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10.7 hours in June and 5 hours in December, placing it above the U.S. average for solar exposure.

10.7 hrs

5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$18.12M – $21.94M

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Nearby similar homes

OPEN SUN, 2PM TO 4PM

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New listings for sale in 94028

OPEN SUN, 2PM TO 4PM

$3,795,000

4 beds3 baths2,290 sq ft

220 Canyon Dr, Portola Valley, CA 94028

OPEN SUN, 1:30PM TO 4:30PMVIDEO TOUR

$7,995,000

5 beds5.5 baths3,690 sq ft

160 Fawn Ln, Portola Valley, CA 94028

OPEN SAT, 2PM TO 4PM3D & VIDEO TOUR

$6,250,000

5 beds4.5 baths4,100 sq ft

2 Buck Meadow Dr, Portola Valley, CA 94028

EARLY ACCESSCOMPASS COMING SOON

$7,995,000

5 beds4 baths3,425 sq ft

1080 Westridge Dr, Portola Valley, CA 94028

3D WALKTHROUGH

$3,998,000

3 beds4 baths6,155 sq ft

55 Vista Verde Way, Portola Valley, CA 94028

OPEN SAT, 1PM TO 3PM

$3,498,000

3 beds2 baths2,420 sq ft

45 Bear Paw, Portola Valley, CA 94028

Home values near 3 Redberry Rdg

Data from public records.

Address	Redfin Estimate
6 Redberry Rdg, Portola Valley, CA 4 Beds \| 4.5 Baths \| 5526 Sq. Ft.	$7,629,846
8 Redberry Rdg, Portola Valley, CA 6 Beds \| 7.5 Baths \| 8275 Sq. Ft.	$10,295,248

Address	Redfin Estimate
1 Redberry Rdg, Portola Valley, CA 5 Beds \| 7 Baths \| 6620 Sq. Ft.	$7,134,089
5 Redberry Rdg, Portola Valley, CA 6 Beds \| 7.5 Baths \| 7531 Sq. Ft.	$8,516,465

Address	Redfin Estimate
7 Redberry Rdg, Portola Valley, CA 5 Beds \| 7.5 Baths \| 7180 Sq. Ft.	—
10 Redberry Rdg, Portola Valley, CA 5 Beds \| 5.5 Baths \| 6830 Sq. Ft.	$8,286,418

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94028, CA

Sale history for 3 Redberry Rdg

Tax history for 3 Redberry Rdg

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94028

Home values near 3 Redberry Rdg

More real estate resources