Google satellite image for 5588 Alpine Rd, Portola Valley, CA 94028

Off Market Aug 2021 for $825K

—

Est. refi paymentEst. refi $3,213/mo

Land

•

4.55

acres (lot)

5588 Alpine Rd, Portola Valley, CA 94028

About this home

Town of Portola Valley has approved plans to build an approximately 3,100 square foot off-the-grid by choice home with solar power and backup generator. Story poles from review process present on site. The current owner has water rights to Damiani Creek, and the property has a well and spring box. This approximately 4.55 acre parcel in the Santa Cruz Mountains AVA offers a private oasis close to it all. Adjacent to the Windy Hill Open Space Preserve, you can step off the property and onto miles and miles of hiking and equestrian trails. There is also direct access to some of the most challenging road and mountain biking routes in the area. Yet, situated less than two miles to the intersection of Alpine and Portola Roads, you have easy access to all that Portola Valley has to offer and to 280, Stanford University, Silicon Valley, San Francisco, and exceptional shopping and services. Pictures of home are renderings.

Vacant landProperty Type

4.55 acresLot Size

$0Price/Acres

Listed by Michele Morhenn •DRE #02006379 • Coldwell Banker Realty

Contact: 650-471-9066

Bought with Louise Dedera •DRE #00409938 • Alain Pinel Realtors

Redfin checked: 2 minutes ago

•Source:MLSListings #ML81784543

Redfin Estimate

Unfortunately, we don't have enough data to generate an accurate Estimate at this time.

Market trends in 94028, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

98.4%

2.3% MoM

Median sale price

$3.9M

$144K MoM

Avg. days on market

34d

18 days MoM

Recently sold homes

1 MoM

New listings for sale

OPEN SAT, 1:30PM TO 4:30PM
$6,988,000
5 beds4.5 baths5,282 sq ft
40 Hillbrook Dr, Portola Valley, CA 94028
$2,800,000
4 beds3 baths2,040 sq ft
100 TAN OAK Dr, Portola Valley, CA 94028
3D WALKTHROUGH
$7,495,000
4 beds3 baths4,372 sq ft
15 Naranja Way, Portola Valley, CA 94028
See all

Provided by Redfin

Sale history for 5588 Alpine Rd

Tax history for 5588 Alpine Rd

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

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

4.55 Acres

Year renovated

—

Sq. Ft.

—

Year built

—

Style

Single Family Residential

County

San Mateo County

APN

080020080

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

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Last updated by owner on Jul 15, 2026.

Property details

Interior

Virtual Tour

Exterior

Exterior Features
View: Hills, Panoramic, Valley

Building Information
Subclass: Residential Lot

Property Information
Development Status: Approved Building Plan
Horse Property: Possible
Present Use: Bare Land
Property Primary ID: 637315

Lot Information
Lot Acres: 4.55
Lot Description: Grade (Hilly), Private/Secluded, Stream (Year Round)
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Assessor
Zoning: M-R/7.5a/SD-3/D-R

Utilities

Utility Information
Sewer Septic: Other
Utilities: Electricity (Not On Site)

Water Information
Water: Spring, Stream (Year Round), Well

Location

School Information
Elementary School District: Portola Valley Elementary
High School: Woodside High
High School District: Sequoia Union High

Location Information
Directions: Proceed on Alpine Rd past Willowbrook, past the property with the green gate, and turn right onto Rapley Trail which is marked by a fence with property numbers on it. Property is on the right after the trailhead for Razorback Ridge Trail.

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 4.55 acres
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: San Mateo County
APN: 080020080

Home facts updated by county records on Jul 15, 2026

Around this home

Schools

Corte Madera School

Public 4-8 • Assigned • 1.0mi

10/10

Woodside High School

Public 9-12 • Assigned • 6.3mi

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 88° expected this year, 13 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

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New listings for sale in 94028

OPEN SAT, 1:30PM TO 4:30PM3D & VIDEO TOUR

$6,988,000

5 beds4.5 baths5,282 sq ft

40 Hillbrook Dr, Portola Valley, CA 94028

$2,800,000

4 beds3 baths2,040 sq ft

100 TAN OAK Dr, Portola Valley, CA 94028

3D WALKTHROUGH

$7,495,000

4 beds3 baths4,372 sq ft

15 Naranja Way, Portola Valley, CA 94028

Home values near 5588 Alpine Rd

Data from public records.

Address	Redfin Estimate
5500 Alpine Rd, Portola Valley, CA 3 Beds \| 3 Baths \| 2870 Sq. Ft.	$4,538,422
11 Buck Meadow Dr, Portola Valley, CA 5 Beds \| 4 Baths \| 5840 Sq. Ft.	$7,228,029

Address	Redfin Estimate
5660 Alpine Rd, Portola Valley, CA 6 Beds \| 10 Baths \| 14500 Sq. Ft.	$15,076,623
12 Ohlone St, Portola Valley, CA 5 Beds \| 4.5 Baths \| 4905 Sq. Ft.	$5,230,798

Address	Redfin Estimate
5000 Alpine Rd, Portola Valley, CA 2 Beds \| 1.5 Baths \| 1165 Sq. Ft.	$5,328,210
4 Woodfern St, Portola Valley, CA 3 Beds \| 2.5 Baths \| 2760 Sq. Ft.	$3,832,648

Property information provided by MLSListings when last listed in 2020. This data may not match . Learn more.

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