OFF MARKET

Off market dec 1985 for $382K

$3,480,335

Est. refi paymentEst. refi $1,729/mo

•

3 ba

•

2,750

sq ft

4660 Alpine Rd, Portola Valley, CA 94028

About this home

4660 Alpine Rd is a 2,750 square foot house on a 1.77 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on December 03, 1985 for $382,500. Based on Redfin's Portola Valley data, we estimate the home's value is $3,480,335.

Single-familyProperty Type

1988Year Built

1.77 acresLot Size

$1,266Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$3,480,335

$3.1M since sold in December 1985$265K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.8% lower than the average sale price ($3.95M) of 5 comparable homes.

SOLD AUG 31, 2026
$3,670,000
A
4 beds2.5 baths3,200 sq ft
310 Old Spanish Trl, Portola Valley, CA 94028
SOLD JUN 29, 2026
$3,600,000
B
3 beds2.5 baths2,625 sq ft
5 Sandstone St, Portola Valley, CA 94028
SOLD MAY 21, 2026
$3,262,000
C
4 beds3.5 baths3,470 sq ft
21 Valley Oak St, Portola Valley, CA 94028
SOLD APR 15, 2026
$5,005,000
D
4 beds3.5 baths3,110 sq ft
8 Hawkview St, Portola Valley, CA 94028
SOLD OCT 1, 2026
$4,195,000
E
4 beds3.5 baths3,580 sq ft
950 Espinosa Rd, Woodside, CA 94062

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$3,296,617

Est. take-home

List your home with Redfin and save $17,402

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$4,500/mo

Redfin rental estimate

List your home for rent

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
OPEN TODAY, 1PM TO 4PM
$2,950,000
3 beds2 baths1,790 sq ft
251 Dedalera Dr, Portola Valley, CA 94028
OPEN TODAY, 1:30PM TO 4:30PM
$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 4660 Alpine Rd

Year

Property tax

Land + Additions

Assessment*

2025

$22,692 (+3.1%)

$775,941 + $1,217,004

$1,992,945

2024

$22,005 (+53.3%)

$760,727 + $1,193,142

$1,953,869

2023

$14,350 (+2.8%)

$745,811 + $1,134,748

$1,880,559

2022

$13,961 (+1.4%)

$731,188 + $450,734

$1,181,922

2021

$13,768 (+1.4%)

$716,851 + $441,897

$1,158,748

2020

$13,583 (+1.4%)

$702,796 + $433,233

$1,136,029

2019

$13,401 (+5.2%)

$695,590 + $428,791

$1,124,381

2018

$12,738 (+1.5%)

$681,951 + $420,384

$1,102,335

2017

$12,545 (+2.1%)

$655,471 + $404,061

$1,059,532

2016

$12,290 (+1.1%)

$655,471 + $404,061

$1,059,532

2015

$12,153 (+3.0%)

$642,619 + $396,139

$1,038,758

2014

$11,796 (+3.5%)

$620,569 + $382,546

$1,003,115

2012

$11,398 (+2.3%)

$617,765 + $380,818

$998,583

2011

$11,144 (+1.7%)

$605,652 + $373,351

$979,003

2010

$10,955 (−1.6%)

$593,777 + $366,031

$959,808

2009

$11,127 (+3.2%)

$589,340 + $363,296

$952,636

2008

$10,785

$590,741 + $364,160

$954,901

Tax history for 4660 Alpine Rd

Year

Property tax

Land + Additions

Assessment*

2025

$22,692 (+3.1%)

$775,941 + $1,217,004

$1,992,945

2024

$22,005 (+53.3%)

$760,727 + $1,193,142

$1,953,869

2023

$14,350 (+2.8%)

$745,811 + $1,134,748

$1,880,559

2022

$13,961 (+1.4%)

$731,188 + $450,734

$1,181,922

2021

$13,768 (+1.4%)

$716,851 + $441,897

$1,158,748

2020

$13,583 (+1.4%)

$702,796 + $433,233

$1,136,029

2019

$13,401 (+5.2%)

$695,590 + $428,791

$1,124,381

2018

$12,738 (+1.5%)

$681,951 + $420,384

$1,102,335

2017

$12,545 (+2.1%)

$655,471 + $404,061

$1,059,532

2016

$12,290 (+1.1%)

$655,471 + $404,061

$1,059,532

2015

$12,153 (+3.0%)

$642,619 + $396,139

$1,038,758

2014

$11,796 (+3.5%)

$620,569 + $382,546

$1,003,115

2012

$11,398 (+2.3%)

$617,765 + $380,818

$998,583

2011

$11,144 (+1.7%)

$605,652 + $373,351

$979,003

2010

$10,955 (−1.6%)

$593,777 + $366,031

$959,808

2009

$11,127 (+3.2%)

$589,340 + $363,296

$952,636

2008

$10,785

$590,741 + $364,160

$954,901

*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: 740
Basement Type: Unfinished

Bathroom Information
# of Full Baths: 3

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

Room Information
# of Rooms: 8

Exterior

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

View Information
View: Good

Property Information
Subdivision Name: PORTOLA VLY
Living Sq. Ft: 2,750
Gross Sq. Ft: 3,490
Ground Floor Sq. Ft: 2,750
Building Sq. Ft: 3,490
# of Stories: 1
Legal Description: 1.80 AC MOL COM 202 FT NLY FR WLY COR OF ALPINE RD & MADERA RD ACREAGE TOWN OF PORTOLA VALLEY

Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Basement Garage
Garage/Parking Sq. Ft: 740
Garage / Carport Type: Basement

Lot Information
# of Buildings: 1
Land Sq. Ft: 76,916
Acres: 1.7657
Zoning Code: R10000
County Use Description: SINGLE FAMILY W/ ADU

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,750
Stories: 1.0
Lot Size: 1.77 acres
Style: Single Family Residential
Year Built: 1988
Year Renovated: —
County: San Mateo County
APN: 079130550

Home facts updated by county records on Sep 2, 2026

Around this home

Schools

Corte Madera School

Public 4-8 • Assigned • 0.2mi

10/10

Woodside High School

Public 9-12 • Assigned • 5.4mi

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

3/10 Fire Factor

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

2/10 Heat Factor

7 days above 94° expected this year, 14 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

$3.31M – $4.00M

Reach more buyers when you sell with Redfin. Save up to $34,803 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

OPEN TODAY, 2PM TO 4PMVIDEO TOUR

$1,725,000

3 beds2 baths1,431 sq ft

252 Blakewood Way, Woodside, CA 94062

OPEN TODAY, 1PM TO 4PMVIDEO TOUR

$2,998,000

4 beds3 baths1,465 sq ft

1921 Palo Alto Way, Menlo Park, CA 94025

$4,898,000

3 beds3.5 baths2,691 sq ft

27201 Moody Rd, Los Altos Hills, CA 94022

$2,675,000

3 beds2 baths1,440 sq ft

2331 Blueridge Ave, Menlo Park, CA 94025

$2,595,000

2 beds1 bath870 sq ft

245 Bonita Rd, Portola Valley, CA 94028

OPEN TODAY, 2PM TO 4PMVIDEO TOUR

$1,649,000

2 beds2 baths1,205 sq ft

76 Old Spanish Trl, Portola Valley, CA 94028

New listings for sale in 94028

EARLY ACCESSCOMPASS COMING SOON

$4,295,000

4 beds2 baths2,150 sq ft

980 La Mesa Dr, Portola Valley, CA 94028

EARLY ACCESSCOMPASS COMING SOON

$4,850,000

4 beds4 baths3,511 sq ft

369 Ramona Rd, Portola Valley, CA 94028

OPEN TODAY, 1PM TO 4PM3D WALKTHROUGH

$2,950,000

3 beds2 baths1,790 sq ft

251 Dedalera Dr, Portola Valley, CA 94028

OPEN TODAY, 1:30PM TO 4:30PM3D & 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

Home values near 4660 Alpine Rd

Data from public records.

Address	Redfin Estimate
4680 Alpine Rd, Portola Valley, CA 2 Beds \| 1 Baths \| 1350 Sq. Ft.	$2,921,056
4670 Alpine Rd, Portola Valley, CA 4 Beds \| 2.5 Baths \| 2680 Sq. Ft.	$4,508,602

Address	Redfin Estimate
4678 Alpine Rd, Portola Valley, CA 4 Beds \| 3.5 Baths \| 4670 Sq. Ft.	$4,954,853
4662 Alpine Rd, Portola Valley, CA 5 Beds \| 3.5 Baths \| 6430 Sq. Ft.	$7,876,030

Address	Redfin Estimate
4666 Alpine Rd, Portola Valley, CA 5 Beds \| 3 Baths \| 2810 Sq. Ft.	$3,702,604
195 Crescent Ave, Portola Valley, CA 2 Beds \| 1 Baths \| 2110 Sq. Ft.	$2,583,074

Property information provided by undefined .

More real estate resources

Zip Codes
Neighborhoods
Cities
Popular Searches

94028 homes for sale
94020 homes for sale
94022 homes for sale
94062 homes for sale

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Sky Londa homes for sale
Skywood-Skylonda homes for sale
Los Trancos Woods-Vista Verde homes for sale
Old Bethesda homes for sale
Westridge homes for sale

Houses for rent in Portola Valley	Agents near me	Irvine, CA homes for sale	Portola Valley Housing Market
Houses for sale near me	San Diego, CA homes for sale	Fremont, CA homes for sale
Land for sale near me	San Francisco, CA homes for sale	Sacramento, CA homes for sale
Open Houses near me	Los Angeles, CA homes for sale	Portola Valley Property Records
Condos for sale near me	San Jose, CA homes for sale	CA New Listings

Sunnyvale homes for sale
San Jose homes for sale
Fremont homes for sale