Google satellite image for 5020 Alpine Rd, Portola Valley, CA 94028

Off market feb 1995 for $795K

$3,988,680

Est. refi paymentEst. refi $5,115/mo

•

2.5 ba

•

2,660

sq ft

5020 Alpine Rd, Portola Valley, CA 94028

About this home

5020 Alpine Rd is a 2,660 square foot house on a 6.86 acre lot with 3 bedrooms and 2.5 bathrooms. - it last sold on February 22, 1995 for $795,000. Based on Redfin's Portola Valley data, we estimate the home's value is $3,988,680.

Single-familyProperty Type

1921Year Built

6.86 acresLot Size

$1,500Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$3,988,680

$3.2M since sold in February 1995$107K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 13.4% lower than the average sale price ($4.61M) of 5 comparable homes.

SOLD AUG 18, 2026
$2,850,000
A
4 beds2.5 baths2,285 sq ft
260 Grandview Dr, Woodside, CA 94062
SOLD MAY 11, 2026
$4,625,000
B
3 beds3 baths3,005 sq ft
25 Cordova Ct, Portola Valley, CA 94028
SOLD JUN 29, 2026
$3,600,000
C
3 beds2.5 baths2,625 sq ft
5 Sandstone St, Portola Valley, CA 94028
SOLD JUL 16, 2026
$5,600,000
D
3 beds2 baths1,900 sq ft
365 Alamos Rd, Portola Valley, CA 94028
SOLD OCT 7, 2026
$6,350,000
E
2 beds2 baths2,290 sq ft
1100 Mountain Home Rd, Woodside, CA 94062

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Earn from this home

Sell

$3,778,274

Est. take-home

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Refinance

Est. cash available

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Rent

$3,694/mo

Redfin rental estimate

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Market trends in 94028, CA

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

98.4%

0.6% MoM

Median sale price

$5.4M

$473K MoM

Avg. days on market

42d

0 days MoM

Recently sold homes

6 MoM

New listings for sale

EARLY ACCESS
$4,295,000
4 beds2 baths2,150 sq ft
980 La Mesa Dr, Portola Valley, CA 94028
EARLY ACCESS
$4,850,000
4 beds4 baths3,511 sq ft
369 Ramona Rd, Portola Valley, CA 94028
3D WALKTHROUGH
$2,950,000
3 beds2 baths1,790 sq ft
251 Dedalera Dr, Portola Valley, CA 94028
3D & VIDEO TOUR
$4,995,000
4 beds3 baths3,770 sq ft
12 Hawkview St, Portola Valley, CA 94028
$4,999,999
5 beds3.5 baths5,040 sq ft
10 Joaquin Rd, Portola Valley, CA 94028
See all

Provided by Redfin

Sale history for 5020 Alpine Rd

Year

Property tax

Land + Additions

Assessment*

2025

$15,768 (+1.1%)

$1,019,412 + $414,310

$1,433,722

2024

$15,600 (+1.5%)

$999,424 + $406,187

$1,405,611

2023

$15,377 (+2.8%)

$979,828 + $398,223

$1,378,051

2022

$14,962 (+1.3%)

$960,616 + $390,415

$1,351,031

2021

$14,770 (−0.1%)

$941,781 + $382,760

$1,324,541

2020

$14,792 (+1.0%)

$923,315 + $375,255

$1,298,570

2019

$14,638 (+5.0%)

$913,848 + $371,408

$1,285,256

2018

$13,936 (+1.1%)

$895,930 + $364,126

$1,260,056

2017

$13,777 (+1.8%)

$861,141 + $349,988

$1,211,129

2016

$13,535 (+0.7%)

$861,141 + $349,988

$1,211,129

2015

$13,446 (+2.4%)

$844,256 + $343,126

$1,187,382

2014

$13,129 (+3.3%)

$815,286 + $331,352

$1,146,638

2012

$12,707 (+1.8%)

$811,602 + $329,855

$1,141,457

2011

$12,487 (+1.4%)

$795,689 + $323,388

$1,119,077

2010

$12,316 (+1.6%)

$780,088 + $317,048

$1,097,136

2009

$12,121 (+1.7%)

$774,258 + $314,679

$1,088,937

2008

$11,913

$776,098 + $315,427

$1,091,525

Tax history for 5020 Alpine Rd

Year

Property tax

Land + Additions

Assessment*

2025

$15,768 (+1.1%)

$1,019,412 + $414,310

$1,433,722

2024

$15,600 (+1.5%)

$999,424 + $406,187

$1,405,611

2023

$15,377 (+2.8%)

$979,828 + $398,223

$1,378,051

2022

$14,962 (+1.3%)

$960,616 + $390,415

$1,351,031

2021

$14,770 (−0.1%)

$941,781 + $382,760

$1,324,541

2020

$14,792 (+1.0%)

$923,315 + $375,255

$1,298,570

2019

$14,638 (+5.0%)

$913,848 + $371,408

$1,285,256

2018

$13,936 (+1.1%)

$895,930 + $364,126

$1,260,056

2017

$13,777 (+1.8%)

$861,141 + $349,988

$1,211,129

2016

$13,535 (+0.7%)

$861,141 + $349,988

$1,211,129

2015

$13,446 (+2.4%)

$844,256 + $343,126

$1,187,382

2014

$13,129 (+3.3%)

$815,286 + $331,352

$1,146,638

2012

$12,707 (+1.8%)

$811,602 + $329,855

$1,141,457

2011

$12,487 (+1.4%)

$795,689 + $323,388

$1,119,077

2010

$12,316 (+1.6%)

$780,088 + $317,048

$1,097,136

2009

$12,121 (+1.7%)

$774,258 + $314,679

$1,088,937

2008

$11,913

$776,098 + $315,427

$1,091,525

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

Property details

Interior

Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Central

Room Information
# of Rooms: 8

Exterior

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

Pool Information
Has Pool

View Information
View: Good

Property Information
Living Sq. Ft: 2,660
Ground Floor Sq. Ft: 2,070
# of Stories: 2
Legal Description: PARCEL B 6.859 AC MOL PARCEL MAP VOL 26/46

Parking & Garage Information
# of Parking Spaces: 3
Garage/Parking Sq. Ft: 810

Lot Information
# of Buildings: 1
Land Sq. Ft: 298,779
Acres: 6.859
Zoning Code: OR0000
County Use Description: SFR, 5-40 ACRES

Location Information
Parcel Location Influence: Good

Utility Information
Sewer Type: Septic

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 2.5
Sq. Ft.: 2,660
Stories: 2.0
Lot Size: 6.86 acres
Style: Single Family Residential
Year Built: 1921
Year Renovated: —
County: San Mateo County
APN: 076350210

Home facts updated by county records on Sep 2, 2026

Around this home

Schools

Corte Madera School

Public 4-8 • Assigned • 1.5mi

10/10

Woodside High School

Public 9-12 • Assigned • 6.2mi

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

3/10 Fire Factor

0.62% chance of being in a wildfire in next 30 years

1/10 Heat Factor

3 days above 90° expected this year, 6 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

$3.79M – $4.59M

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Home values near 5020 Alpine Rd

Data from public records.

Address	Redfin Estimate
5070 Alpine Rd, Portola Valley, CA 5 Beds \| 7.5 Baths \| 12000 Sq. Ft.	$11,677,016
5030 Alpine Rd, Portola Valley, CA 4 Beds \| 4.5 Baths \| 6610 Sq. Ft.	$6,699,427

Address	Redfin Estimate
5500 Alpine Rd, Portola Valley, CA 3 Beds \| 3 Baths \| 2870 Sq. Ft.	$4,489,795
5000 Alpine Rd, Portola Valley, CA 2 Beds \| 1.5 Baths \| 1165 Sq. Ft.	$4,569,161

Address	Redfin Estimate
4900 Alpine Rd, Portola Valley, CA 4 Beds \| 4.5 Baths \| 7669 Sq. Ft.	$12,807,198
5050 Alpine Rd, Portola Valley, CA 7 Beds \| 6 Baths \| 16000 Sq. Ft.	$23,175,888

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