27300 ALTAMONT Rd, Los Altos Hills, CA 94022

Off market nov 2000 for $6M

$10,607,074

Est. refi paymentEst. refi $40,352/mo

•

4 ba

•

7,000

sq ft

27300 ALTAMONT Rd, Los Altos Hills, CA 94022

About this home

Single-familyProperty Type

1 acresLot Size

$1,515Est. Price/Sq.Ft.

Listed by Ronald Kooyman •DRE #00549267 • Golden Gate Sotheby's International Realty

Contact: (650) 941-4300

Bought with Teresa Budzich • Compass

Redfin checked: a minute ago

•Source:MLSListings #ML80045764

Redfin Estimate

$10,607,074

$4.6M since sold in November 2000$741K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 47.8% higher than the average sale price ($7.18M) of 4 comparable homes.

SOLD SEP 10, 2026
$6,500,000
A
4 beds4.5 baths4,557 sq ft
28100 Story Hill Ln, Los Altos Hills, CA 94022
SOLD SEP 16, 2026
$6,750,000
B
4 beds3.5 baths3,701 sq ft
13415 Country Way, Los Altos Hills, CA 94022
SOLD JUN 10, 2026
$5,712,500
C
5 beds4 baths3,718 sq ft
50 Bear Gulch Dr, Portola Valley, CA 94028
SOLD JUL 8, 2026
$9,750,000
D
5 beds4.5 baths5,015 sq ft
26990 Taaffe Rd, Los Altos Hills, CA 94022

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Earn from this home

Sell

$9,008,203

Est. take-home

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Refinance

Est. cash available

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Rent

$11,754/mo

Redfin rental estimate

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Market trends in 94022, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.9%

0.7% MoM

Median sale price

$4.9M

$58K MoM

Avg. days on market

13d

3 days MoM

Recently sold homes

9 MoM

New listings for sale

EARLY ACCESS
$9,880,000
4 beds4 baths4,486 sq ft
12500 Corbetta Ln, Los Altos Hills, CA 94022
3D & VIDEO TOUR
$5,888,000
4 beds4.5 baths3,083 sq ft
124 Yerba Santa Ave, Los Altos, CA 94022
3D WALKTHROUGH
$3,998,000
2 beds1.5 baths1,028 sq ft
226 North Clark Ave, Los Altos, CA 94022
3D & VIDEO TOUR
$4,988,000
4 beds3.5 baths2,996 sq ft
287 Marich Way, Los Altos, CA 94022
3D & VIDEO TOUR
$7,988,000
5 beds3.5 baths4,790 sq ft
26169 Rancho Manuella Ln, Los Altos Hills, CA 94022
$9,800,000
4 beds4.5 baths4,044 sq ft
26883 Dezahara Way, Los Altos Hills, CA 94022
$7,950,000
6 beds8.5 baths6,226 sq ft
25391 Okeefe Ln, Los Altos Hills, CA 94022
VIDEO TOUR
$11,495,000
5 beds5 baths4,790 sq ft
12366 Priscilla Ln, Los Altos Hills, CA 94022
$2,250,000
3 beds2 baths1,546 sq ft
1 West Edith Ave Unit D226, Los Altos, CA 94022
EARLY ACCESS
$3,395,000
3 beds3 baths2,243 sq ft
24 Bay Tree Ln, Los Altos, CA 94022
See all

Provided by Redfin

Sale history for 27300 ALTAMONT Rd

Year

Property tax

Land + Additions

Assessment*

2025

$105,315 (+3.6%)

$4,610,968 + $4,610,968

$9,221,936

2024

$101,689 (+1.2%)

$4,520,557 + $4,520,557

$9,041,114

2023

$100,467 (+0.8%)

$4,431,919 + $4,431,919

$8,863,838

2022

$99,669 (−0.6%)

$4,345,019 + $4,345,019

$8,690,038

2021

$100,247 (+1.2%)

$4,259,823 + $4,259,823

$8,519,646

2020

$99,060 (+32.3%)

$4,176,298 + $4,176,298

$8,352,596

2019

$74,864 (−0.8%)

$4,050,000 + $4,050,000

$8,100,000

2018

$75,474 (+9.8%)

$3,500,000 + $2,800,000

$6,300,000

2017

$68,735 (+12.7%)

$3,000,000 + $2,850,000

$5,850,000

2016

$60,966 (−4.0%)

$3,000,000 + $2,850,000

$5,850,000

2015

$63,487 (+13.9%)

$3,000,000 + $2,200,000

$5,200,000

2014

$55,762 (+19.2%)

$2,357,100 + $2,357,100

$4,714,200

2012

$46,773 (+1.8%)

$2,295,200 + $1,387,800

$3,683,000

2011

$45,965 (+6.5%)

$2,210,340 + $1,718,700

$3,929,040

2010

$43,159 (+0.4%)

$2,167,000 + $1,685,000

$3,852,000

2009

$42,987 (−7.2%)

$2,025,000 + $1,575,000

$3,600,000

2008

$46,304

$2,300,000 + $1,850,000

$4,150,000

Tax history for 27300 ALTAMONT Rd

Year

Property tax

Land + Additions

Assessment*

2025

$105,315 (+3.6%)

$4,610,968 + $4,610,968

$9,221,936

2024

$101,689 (+1.2%)

$4,520,557 + $4,520,557

$9,041,114

2023

$100,467 (+0.8%)

$4,431,919 + $4,431,919

$8,863,838

2022

$99,669 (−0.6%)

$4,345,019 + $4,345,019

$8,690,038

2021

$100,247 (+1.2%)

$4,259,823 + $4,259,823

$8,519,646

2020

$99,060 (+32.3%)

$4,176,298 + $4,176,298

$8,352,596

2019

$74,864 (−0.8%)

$4,050,000 + $4,050,000

$8,100,000

2018

$75,474 (+9.8%)

$3,500,000 + $2,800,000

$6,300,000

2017

$68,735 (+12.7%)

$3,000,000 + $2,850,000

$5,850,000

2016

$60,966 (−4.0%)

$3,000,000 + $2,850,000

$5,850,000

2015

$63,487 (+13.9%)

$3,000,000 + $2,200,000

$5,200,000

2014

$55,762 (+19.2%)

$2,357,100 + $2,357,100

$4,714,200

2012

$46,773 (+1.8%)

$2,295,200 + $1,387,800

$3,683,000

2011

$45,965 (+6.5%)

$2,210,340 + $1,718,700

$3,929,040

2010

$43,159 (+0.4%)

$2,167,000 + $1,685,000

$3,852,000

2009

$42,987 (−7.2%)

$2,025,000 + $1,575,000

$3,600,000

2008

$46,304

$2,300,000 + $1,850,000

$4,150,000

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

Public record

Public record
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

1 Acre

Year renovated

1977

Sq. Ft.

6,210

Year built

1977

Style

Single Family Residential

County

Santa Clara County

APN

18228032

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 21, 2026.

May 28, 2026 • Final

Building request

Battery

Electrical

Jul 13, 2018 • Final

Solar or photovoltaic

Install a solar photovoltaic system and an electric vehicle charger.

Electrical

Ev charger

Solar

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
Garage (Minimum): 3
Parking Description: Guest/Visitor Parking

Interior

Bedroom Information
# of Bedrooms (Minimum): 5
# of Bedrooms (Maximum): 5
Bedrooms: Primary Suite/Retreat

Bathroom Information
# of Baths (Minimum): 4
Bathroom Description: 2+ Tubs, 2+ Stall Shower, Steam Shower, Tub in Master Bedroom, Tub w/Jets, Sauna

Room Information
Bonus/Hobby Room, Utility Room, Library, Rec/Rumpus Room, Wine Cellar/Storage
Family Room Description: Separate Family Room
Dining Room Description: Formal Dining Room, Breakfast Nook
Kitchen Description: Pantry, Dishwasher, Cooktop, Garbage Disposal, Refrigerator(s), Microwave, 2+ Ovens, Trash Compactor, Oven (Built-In), 220 Volt Outlet

Interior Features
Laundry: In Laundry Room, 220 Volt Outlet
Flooring: Tile, Carpet (Wall-to-Wall), Hardwood, Marble

Fireplace Information
Fireplace Description: In Family Room, In Living Room, In Primary Bedroom, In Other Location, Wood-Burning, Fireplace Available

Heating & Cooling Information
Cooling: Central Forced Air
Heating: Fireplace, Heating (2+ Zones), Radiant, Forced Air, Gas

Exterior

Exterior Features
View: Garden/Greenbelt, Mountains, Local/Neighborhood
Roof: Composition
Yard/Grounds: Gazebo, Patio(s), Sprinkler(s) (Front), Sprinkler(s) (Rear), Sprinkler(s) (Auto), Deck

Building Information
Builder Architect: CUSTOM
Style: Tudor
Subclass: Single Family Home
Building Type: Detached
Exterior: Brick, Stucco
Concrete Perimeter
Building Height (Minimum): 2
Building Height (Maximum): 2

Pool Information
Pool Description: Spa/Hot Tub, In-Ground (Concrete)

Property Features
Amenities: High Ceiling, Vaulted Ceiling, Wet Bar
Communication: Intercom
Living Sq. Ft.: 7,000
Security Features: Security Alarm (Owned)

Property Information
Property Primary ID: 100464

Lot Information
Lot Description: Grade (Sloped Down)
Lot Size Area Minimum Units: Acres
Lot Size Area Maximum Units: Acres
Zoning: R1

Financial

Tax/Assessment Information
City Transfer Tax: No

Utilities

Utility Information
Energy Features: Ceiling Fan(s)
Sewer Septic: Septic Tank/Pump

Water Information
Water: Public

Location

Multi-Unit Information
# of Stories: 2

School Information
Elementary School: Covington Elementary
Elementary School District: Los Altos Elementary
Middle School: Ardis G. Egan Intermediate
High School: Los Altos High
High School District: Mountain View-Los Altos Union High

Public facts

Beds: 5
Baths: 6.0
Sq. Ft.: 6,210
Stories: 2.0
Lot Size: 1 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1977
County: Santa Clara County
APN: 18228032

Home facts updated by county records on Aug 21, 2026

Around this home

Schools

Gardner Bullis Elementary School

Public K-6 • Assigned • 2.0mi

10/10

Ardis G. Egan Junior High School

Public 7-8 • Assigned • 3.2mi

9/10

Los Altos High School

Public 9-12 • Assigned • 3.1mi

10/10

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

7 days above 95° expected this year, 15 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

Los Altos Hills, CA • 94022

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 11.1 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.1 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$10.08M – $12.20M

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Home values near 27300 ALTAMONT Rd

Data from public records.

Address	Redfin Estimate
27451 Altamont Rd, Los Altos Hills, CA 4 Beds \| 5 Baths \| 4292 Sq. Ft.	$7,554,036
27411 Altamont Rd, Los Altos Hills, CA 4 Beds \| 3 Baths \| 3517 Sq. Ft.	$5,858,810

Address	Redfin Estimate
27390 Altamont Rd, Los Altos Hills, CA 3 Beds \| 1.5 Baths \| 2517 Sq. Ft.	$4,631,722
27260 Altamont Rd, Los Altos Hills, CA 4 Beds \| 3 Baths \| 4019 Sq. Ft.	$4,873,152

Address	Redfin Estimate
27400 Altamont Rd, Los Altos Hills, CA 5 Beds \| 5 Baths \| 4267 Sq. Ft.	$5,747,551
27460 Altamont Rd, Los Altos Hills, CA 4 Beds \| 3.5 Baths \| 3222 Sq. Ft.	$7,913,235

Property information provided by MLSListings when last listed in 2000. 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 94022, CA

Sale history for 27300 ALTAMONT Rd

Tax history for 27300 ALTAMONT Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94022

Home values near 27300 ALTAMONT Rd

More real estate resources