OFF MARKET

Off Market Jun 2023 for $7M

$7,154,637

Est. refi paymentEst. refi $46,544/mo

•

2,390

sq ft

177 Alamos Rd, Portola Valley, CA 94028

About this home

Use this picturesque setting as a canvas to paint your own masterpiece or enjoy this unique property as is. 3.22 acres maximize 360-degree views of the Bay, Felt Lake, and the Santa Cruz Mountains. The current main residence is an airy, light-filled home that features natural materials and a main living area oriented to the movement of the sun and moon which rise over the lake and set over the western hills. Detached from the main house is a two-car garage with one-bedroom guest house and workshop. Eco-conscious amenities include multiple solar arrays and water conservation systems. Outdoors, find multiple decks, drought tolerant landscaping, and a pool and spa that capitalize on the stunning views. Further utilize the property by adding equestrian facilities. A golden opportunity to build or remodel in a quiet location that offers a peaceful escape, but provides convenient access to Interstate 280, Silicon Valleys high-tech employers, and the amenities of the Ladera Country Shopper.

Single-familyProperty Type

1992Year Built

3.22 acresLot Size

$2,994Est. Price/Sq.Ft.

2 car garageParking

Listed by Michael The Dreyfus Group •DRE #70010094 • Golden Gate Sotheby's International Realty

Contact: 650-485-3476

Bought with Timothy Trailer •DRE #00426209 • Compass

Redfin checked: 2 minutes ago

•Source:MLSListings #ML81921745

Redfin Estimate

$7,154,637

$155K since sold in June 2023$24K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 77.5% higher than the average sale price ($4.03M) of 5 comparable homes.

SOLD JUL 16, 2026
$5,600,000
A
3 beds2 baths1,900 sq ft
365 Alamos Rd, Portola Valley, CA 94028
SOLD FEB 13, 2026
$3,229,000
B
4 beds2.5 baths2,380 sq ft
30 Pine Ridge Way, Portola Valley, CA 94028
SOLD APR 17, 2026
$3,800,000
C
3 beds2 baths2,210 sq ft
285 Golden Oak Dr, Portola Valley, CA 94028
SOLD JUN 29, 2026
$3,600,000
D
3 beds2.5 baths2,625 sq ft
5 Sandstone St, Portola Valley, CA 94028
SOLD OCT 28, 2025
$3,925,000
E
3 beds2.5 baths2,980 sq ft
300 Cervantes Rd, Portola Valley, CA 94028

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Earn from this home

Sell

$1,520,019

Est. take-home

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Refinance

Est. cash available

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Rent

$3,085/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 SAT, 2PM TO 4PM
$4,150,000
5 beds2.5 baths2,660 sq ft
30 Minoca Rd, Portola Valley, CA 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 4:30PM
$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, 2PM TO 4PM
$3,498,000
3 beds2 baths2,420 sq ft
45 Bear Paw, Portola Valley, CA 94028
See all

Provided by Redfin

Sale history for 177 Alamos Rd

Year

Property tax

Land + Additions

Assessment*

2025

$79,595 (+1.1%)

$6,234,597 + $1,193,859

$7,428,456

2024

$78,722 (+169.9%)

$6,112,350 + $1,170,450

$7,282,800

2023

$29,171 (+2.9%)

$5,992,500 + $1,147,500

$7,140,000

2022

$28,357 (+1.3%)

$1,958,984 + $694,835

$2,653,819

2021

$27,980 (+0.6%)

$1,920,573 + $681,211

$2,601,784

2020

$27,806 (+1.1%)

$1,882,915 + $667,854

$2,550,769

2019

$27,504 (+5.3%)

$1,863,609 + $661,006

$2,524,615

2018

$26,127 (+1.2%)

$1,827,068 + $648,046

$2,475,114

2017

$25,815 (+1.8%)

$1,756,122 + $622,883

$2,379,005

2016

$25,351 (+0.7%)

$1,756,122 + $622,883

$2,379,005

2015

$25,176 (+2.5%)

$1,721,689 + $610,670

$2,332,359

2014

$24,553 (+0.7%)

$1,662,610 + $589,716

$2,252,326

2012

$24,391 (+1.8%)

$1,655,096 + $587,051

$2,242,147

2011

$23,959 (+1.4%)

$1,622,644 + $575,541

$2,198,185

2010

$23,624 (+0.8%)

$1,590,828 + $564,256

$2,155,084

2009

$23,436 (+1.8%)

$1,578,939 + $560,039

$2,138,978

2008

$23,027

$1,582,690 + $561,370

$2,144,060

Tax history for 177 Alamos Rd

Year

Property tax

Land + Additions

Assessment*

2025

$79,595 (+1.1%)

$6,234,597 + $1,193,859

$7,428,456

2024

$78,722 (+169.9%)

$6,112,350 + $1,170,450

$7,282,800

2023

$29,171 (+2.9%)

$5,992,500 + $1,147,500

$7,140,000

2022

$28,357 (+1.3%)

$1,958,984 + $694,835

$2,653,819

2021

$27,980 (+0.6%)

$1,920,573 + $681,211

$2,601,784

2020

$27,806 (+1.1%)

$1,882,915 + $667,854

$2,550,769

2019

$27,504 (+5.3%)

$1,863,609 + $661,006

$2,524,615

2018

$26,127 (+1.2%)

$1,827,068 + $648,046

$2,475,114

2017

$25,815 (+1.8%)

$1,756,122 + $622,883

$2,379,005

2016

$25,351 (+0.7%)

$1,756,122 + $622,883

$2,379,005

2015

$25,176 (+2.5%)

$1,721,689 + $610,670

$2,332,359

2014

$24,553 (+0.7%)

$1,662,610 + $589,716

$2,252,326

2012

$24,391 (+1.8%)

$1,655,096 + $587,051

$2,242,147

2011

$23,959 (+1.4%)

$1,622,644 + $575,541

$2,198,185

2010

$23,624 (+0.8%)

$1,590,828 + $564,256

$2,155,084

2009

$23,436 (+1.8%)

$1,578,939 + $560,039

$2,138,978

2008

$23,027

$1,582,690 + $561,370

$2,144,060

*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

3.22 Acres

Year renovated

—

Sq. Ft.

2,390

Year built

1992

Style

Single Family Residential

County

San Mateo County

APN

077261160

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 2, 2026.

Property details

Parking

Parking Information
Carport (Minimum): 2
Garage (Minimum): 2
Garage (Maximum): 2
Parking Description: Carport, Detached, Guest/Visitor Parking
Garage Spaces: 2

Interior

Virtual Tour

Bedroom Information
# of Bedrooms (Minimum): 1
# of Bedrooms (Maximum): 1

Bathroom Information
# of Baths (Full): 2

Room Information
Family Room Description: Separate Family Room
Dining Room Description: Dining Area in Living Room
Kitchen Description: Countertop (Granite)
Guest House
Secondary Living Space Sq. Ft.: 1,185

Interior Features
Laundry: Washer/Dryer
Flooring: Hardwood

Fireplace Information
Has Fireplace
Fireplace Description: In Living Room

Heating & Cooling Information
Cooling: Central Forced Air
Heating: Central Forced Air (Gas)

Exterior

Exterior Features
View: Bay, Hills, Lake
Roof: Other (See Remarks)
Yard/Grounds: Balcony/Patio

Building Information
Subclass: Single Family Home
Building Type: Detached
Concrete Perimeter

Pool Information
Has Pool
Pool Description: Heated (Solar)

Property Features
Living Sq. Ft.: 2,390

Property Information
Horse Property: Possible
Property Primary ID: 685595

Lot Information
Lot Acres: 3.2206
Lot Description: Views
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Assessor
Zoning: R1002A

Utilities

Utility Information
Energy Features: Solar Power
Sewer Septic: Septic Tank/Pump
Utilities: Public Utilities, Solar Panels - Owned

Water Information
Water: Public

Location

School Information
Elementary School: Ormondale Elementary
Elementary School District: Portola Valley Elementary
Middle School: Corte Madera Elementary
High School: Woodside High
High School District: Sequoia Union High

Public facts

Beds: 1
Baths: 2.0
Sq. Ft.: 2,390
Stories: 1.0
Lot Size: 3.22 acres
Style: Single Family Residential
Year Built: 1992
Year Renovated: —
County: San Mateo County
APN: 077261160

Home facts updated by county records on Sep 2, 2026

Around this home

Schools

Ormondale Elementary School

Public K-3 • Assigned • 1.5mi

10/10

Corte Madera School

Public 4-8 • Assigned • 2.0mi

10/10

Woodside High School

Public 9-12 • Assigned • 4.1mi

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

0.31% chance of being in a wildfire in next 30 years

3/10 Heat Factor

6 days above 94° expected this year, 11 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

$6.80M – $8.23M

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New listings for sale in 94028

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

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EARLY ACCESSCOMPASS COMING SOON

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3D WALKTHROUGH

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OPEN SAT, 2PM TO 4PM

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Home values near 177 Alamos Rd

Data from public records.

Address	Redfin Estimate
331 Alamos Rd, Portola Valley, CA 4 Beds \| 2.5 Baths \| 2860 Sq. Ft.	$4,817,934
150 Alamos Rd, Portola Valley, CA 4 Beds \| 3.5 Baths \| 8333 Sq. Ft.	$15,390,068

Address	Redfin Estimate
100 Alamos Rd, Portola Valley, CA 4 Beds \| 3.5 Baths \| 4200 Sq. Ft.	$5,798,415
300 Alamos Rd, Portola Valley, CA 3 Beds \| 3.5 Baths \| 2552 Sq. Ft.	$6,772,021

Address	Redfin Estimate
170 Alamos Rd, Portola Valley, CA 5 Beds \| 3.5 Baths \| 4495 Sq. Ft.	$7,559,111
330 Alamos Rd, Portola Valley, CA 5 Beds \| 3 Baths \| 1880 Sq. Ft.	$4,622,229

Property information provided by MLSListings when last listed in 2023. This data may not match . Learn more.

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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 177 Alamos Rd

Tax history for 177 Alamos Rd

Public record

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 177 Alamos Rd

More real estate resources