5660 Alpine Rd Portola Valley, CA 94028

$15,500,000
6 beds
9 full, 2 partial
14,500 sqft
41.7 acres
$1,069 / sqft
House

Property details

About 5660 Alpine Rd

Completed in 2006, this magnificent vineyard estate is the perfect place to escape from the fast daily pace of Silicon Valley. The approximately 41 acres are as peaceful as they are beautiful, with spectacular top-of-the-world San Francisco Bay views. Arriving on the front terrace is as if stepping into the Italian countryside. The scale of the home is destined for grand entertaining spilling out to exceptional front and rear terraces. The kitchen is a culinary retreat with commercial-quality appliances, and the wine cellar awaits a sizable collection. Multiple rooms for everyday living, a theatre, plus a well-being center with spa, steam, and sauna add luxurious touches. Both 5660 Alpine Road and APN 080-040-120 are being offered for sale together.

Highlights

Home typeSingle Family Residence
HeatingCentral
StatusActive
CoolingCentral Air
Size14,500 sqft
Lot size41.718 Acres
Year built2006
MLS #ML81803721
Attached garage4 spaces
FireplaceLiving Room

Virtual tour

Summary

  • MLS Number: ML81803721
  • MLS Name: CRMLS
  • Office Name: Coldwell Banker Realty
  • Office Phone: (650) 851-1961
  • Office Email: wmcpherson@cbnorcal.com
  • Listing Agent: Kavanaugh Group

IDX Based on information from California Regional Multiple Listing Service, Inc. and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. The data contained herein is copyrighted by CRMLS and is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited.

The information being provided by California Regional Multiple Listing Service, Inc. (“CRMLS”) is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Any information relating to a property referenced on this web site comes from CRMLS. Properties may or may not be listed by the office/agent presenting the information. Real estate listings held by brokerage firms other than this broker are marked with the Internet Data Exchange logo and detailed information about them includes the names of the listing brokers and listing agents. MLS search engine provided by IHR Technology Services. This data is updated every 2 hours. Some properties appearing for sale on this display may subsequently have sold and may no longer be available.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 2/6/2025, 8:21:00 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.

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$15,500,000

5660 Alpine Rd

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Price information

Property sales

We're sorry, we currently don't have property sales data for this listing.

Tax history

YearAssessmentProperty Tax
2024$21,398,299$234,921
2023$20,978,726$231,458
2022$20,567,380$225,016
2021$20,164,100$222,045
2020$19,957,343$218,402
2019$19,566,024$207,494
2018$19,182,379$207,494
2017$18,806,256$205,036

History based on county public records data.

Nearby schools

8

Gardner Bullis Elementary School

Public District KG-6

5.1 mi

25890 W Fremont Rd

8

Lucille M. Nixon Elementary School

Public District KG-5

5.4 mi

1711 Stanford Ave

9

Oak Knoll Elementary School

Public District KG-5

5.7 mi

1895 Oak Knoll Ln

School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.

All data from GreatSchools

Neighborhood

The neighbors living near this home have an average income of $92,287. The majority of Portola Valley, CA residents have income between $35k-100k annually. The most common type of family is single, no kids. The most common level of education of people living in this area is post secondary degree.

How much money do the neighbors make?

19%
<35k
35%
35k-100k
25%
100k-200k
21%
200k+

What level of education do the neighbors have?

High School Diploma
Post Secondary Degree
Masters Degree
Doctorate

What types of families live nearby?

44%
Single, No Kids
3%
Single, with Kids
32%
Married, No Kids
21%
Married, with Kids

Are the neighbors home owners or renters?

Home Owners
Renters

How old are people in this area?

14%
<11 yrs old
6%
12-17 yrs old
7%
18-34 yrs old
40%
35-64 yrs old
33%
65+ yrs old

What do the neighbors do for fun?

  • PGA/LPGAPGA/LPGA
  • Skiing/snowboardingSkiing/snowboarding
  • Figure SkatingFigure Skating

Where do the neighbors shop?

  • Stein MartStein Mart
  • BJs Wholesale ClubBJs Wholesale Club
  • KmartKmart

Where do the neighbors go to eat?

  • Cracker BarrelCracker Barrel
  • PaneraPanera
  • Bob EvansBob Evans

What do the neighbors drive?

  • LexusLexus
  • InfinitiInfiniti
  • LincolnLincoln

What do the neighbors listen to?

  • OldiesOldies
  • Adult HitsAdult Hits
  • News/Talk/InformationNews/Talk/Information
All data provided by Home Junction and Claritas

Frequently asked questions

About 5660 Alpine Rd

This home is located at 5660 Alpine Rd in Portola Valley, CA and zip code 94028. This 14,500 square foot home, which was built in 2006, sits on a 41.72 acre lot. Features: 6 bedrooms, 11 bathrooms. It has been listed on Rocket Homes since August 17, 2020 and is currently priced at $15,500,000.

Over 3 listings were sold over their listed price in January 2025 in Portola Valley, CA. In the same period over 1 listings were sold below the listed price and 1 listings were sold for the listed price. The number of listings in Portola Valley, CA increased by 18.8% between December and January 2025. In January 2025, listings were on the market for 42 days. During the same period, the median list price in this real estate market was $4,150,000.

From Rocket Homes Real Estate and based on county public records data.

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