OFF MARKET

Off Market Sep 2021 for $4.2M

$5,494,071

Est. refi paymentEst. refi $23,904/mo

•

2,501

sq ft

821 Riverside Dr, Los Altos, CA 94024

About this home

Gorgeous!! Beautiful remodel and addition! Well thought-out and designed w/ quality and style! Granite kitchen stainless appliances, new gas cooktop new dishwasher, hood, and new microwave Gorgeous bathrooms, double pane windows hardwood floors new recessed lighting, even solid brass door handles/hinges, and loads of storage space Excellent open floor plan, light bright and airy throughout w/ vaulted open beam ceilings in family room, skylights, bedroom wings have 9 & 10+ ft ceilings, and there are lots of big windows everywhere! Excellent 4th bedroom/office wing has its own bath and private side entrance and its own coffee/reading patio Extra-large lot w/ big private quiet backyard, wonderful patio, gardening areas and a huge grass field to play on! Prime location on a super-quiet street yet walk minutes to Rancho groceries/coffee, and just a little longer to downtown Los Altos w/ all of its restaurants and events! Top Los Altos schools Covington Blach Los Altos High Do not miss this one!

Single-familyProperty Type

1953Year Built

0.3 acresLot Size

$2,197Est. Price/Sq.Ft.

2 car garageParking

Listed by Eric Fischer-Colbrie •DRE #00922040 • Intero Real Estate Services

Contact: 650-533-7511

Bought with Lisa Dippel •DRE #01035286 • Intero Real Estate Services

Bought with David Troyer •DRE #01234450 • Intero Real Estate Services

Redfin checked: 2 minutes ago

•Source:MLSListings #ML81857997

Redfin Estimate

$5,494,071

$1.3M since sold in September 2021$133K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 21.3% higher than the average sale price ($4.53M) of 6 comparable homes.

SOLD MAR 4, 2026
$4,350,000
A
4 beds3 baths2,040 sq ft
652 Rosewood Ct, Los Altos, CA 94024
SOLD APR 9, 2026
$5,650,000
B
4 beds2.5 baths2,540 sq ft
617 Giralda Dr, Los Altos, CA 94024
SOLD APR 29, 2026
$4,920,000
C
3 beds2.5 baths2,493 sq ft
979 Stanley Ave, Los Altos, CA 94024
SOLD MAR 11, 2026
$4,450,000
D
4 beds3 baths2,300 sq ft
728 Brentwood Pl, Los Altos, CA 94024
SOLD FEB 18, 2026
$4,100,000
E
4 beds3 baths2,159 sq ft
915 Berry Ave, Los Altos, CA 94024
SOLD JUL 1, 2026
$3,700,000
F
4 beds3 baths1,920 sq ft
1763 Walnut Dr, Mountain View, CA 94040

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Earn from this home

Sell

$2,171,632

Est. take-home

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Refinance

Est. cash available

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Rent

$8,886/mo

Redfin rental estimate

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Market trends in 94024, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

104.0%

+0.1% MoM

Median sale price

$4.9M

$127K MoM

Avg. days on market

1 days MoM

Recently sold homes

5 MoM

New listings for sale

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3D WALKTHROUGH
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3D & VIDEO TOUR
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HOT HOME
$3,598,000
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$7,868,000
4 beds3.5 baths2,981 sq ft
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See all

Provided by Redfin

Sale history for 821 Riverside Dr

Year

Property tax

Land + Additions

Assessment*

2025

$53,169 (+3.2%)

$3,896,754 + $649,458

$4,546,212

2024

$51,510 (+1.6%)

$3,820,348 + $636,724

$4,457,072

2023

$50,680 (+239.7%)

$3,745,440 + $624,240

$4,369,680

2021

$14,919 (+0.8%)

$3,600,000 + $600,000

$4,200,000

2020

$14,802 (+20.1%)

$572,109 + $633,395

$1,205,504

2019

$12,323 (+0.9%)

$566,243 + $606,901

$1,173,144

2018

$12,212 (+3.7%)

$555,141 + $373,433

$928,574

2017

$11,782 (+2.3%)

$533,585 + $358,933

$892,518

2016

$11,522 (+0.4%)

$533,585 + $358,933

$892,518

2015

$11,473 (+1.5%)

$523,123 + $351,896

$875,019

2014

$11,304 (+3.0%)

$505,173 + $339,822

$844,995

2012

$10,970 (−0.5%)

$502,890 + $338,287

$841,177

2011

$11,027 (+5.8%)

$493,030 + $331,654

$824,684

2010

$10,424

$483,363 + $325,151

$808,514

2009

$10,426 (+0.3%)

$479,751 + $322,721

$802,472

2008

$10,393

$471,462 + $317,146

$788,608

Tax history for 821 Riverside Dr

Year

Property tax

Land + Additions

Assessment*

2025

$53,169 (+3.2%)

$3,896,754 + $649,458

$4,546,212

2024

$51,510 (+1.6%)

$3,820,348 + $636,724

$4,457,072

2023

$50,680 (+239.7%)

$3,745,440 + $624,240

$4,369,680

2021

$14,919 (+0.8%)

$3,600,000 + $600,000

$4,200,000

2020

$14,802 (+20.1%)

$572,109 + $633,395

$1,205,504

2019

$12,323 (+0.9%)

$566,243 + $606,901

$1,173,144

2018

$12,212 (+3.7%)

$555,141 + $373,433

$928,574

2017

$11,782 (+2.3%)

$533,585 + $358,933

$892,518

2016

$11,522 (+0.4%)

$533,585 + $358,933

$892,518

2015

$11,473 (+1.5%)

$523,123 + $351,896

$875,019

2014

$11,304 (+3.0%)

$505,173 + $339,822

$844,995

2012

$10,970 (−0.5%)

$502,890 + $338,287

$841,177

2011

$11,027 (+5.8%)

$493,030 + $331,654

$824,684

2010

$10,424

$483,363 + $325,151

$808,514

2009

$10,426 (+0.3%)

$479,751 + $322,721

$802,472

2008

$10,393

$471,462 + $317,146

$788,608

*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

0.27 Acres

Year renovated

2004

Sq. Ft.

2,501

Year built

1953

Style

Single Family Residential

County

Santa Clara County

APN

18943022

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 21, 2026.

Property details

Parking

Parking Information
Garage (Minimum): 2
Garage (Maximum): 2
Parking Description: Attached Garage, Room for Oversized Vehicle
Garage Spaces: 2

Interior

Virtual Tour

Bedroom Information
# of Bedrooms (Minimum): 4
# of Bedrooms (Maximum): 4
Bedrooms: Primary Suite/Retreat, Walk-In Closet

Bathroom Information
# of Baths (Full): 3
Bathroom Description: Double Sinks, Granite, Primary (Stall Shower(s)), Shower and Tub, Skylight, 2+ Stall Shower, Tub in Master Bedroom, Updated Bath(s)

Room Information
Formal Entry, Great Room, Laundry Room
Family Room Description: Separate Family Room
Dining Room Description: Formal Dining Room
Kitchen Description: Cooktop (Gas), Countertop (Granite), Dishwasher, Garbage Disposal, Hood Over Range, Island, Microwave, Oven (Self Cleaning), Oven Range (Built-In, Gas), Pantry, Refrigerator(s), Skylight(s)

Interior Features
Laundry: In Utility Room, Tub/Sink, Washer/Dryer
Flooring: Hardwood

Fireplace Information
Has Fireplace
Fireplace Description: In Family Room, Gas Log, In Primary Bedroom
Fireplaces (Minimum): 2

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

Exterior

Exterior Features
Fencing: Fenced
Roof: Composition
Yard/Grounds: Backyard, Balcony/Patio, Fenced, Sprinkler(s) (Auto), Sprinkler(s) (Lawn)

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

Property Features
Amenities: High Ceiling, Open Beam Ceiling, Skylight(s), Vaulted Ceiling
Living Sq. Ft.: 2,501
Special Features: Wide Halls/Doors (3 Ft.+)

Property Information
Property Primary ID: 666079

Land Information
Tract Name: Rancho

Lot Information
Lot Acres: 0.303
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Assessor
Zoning: R110

Financial

Tax/Assessment Information
City Transfer Tax: No

Utilities

Utility Information
Energy Features: Double Pane Windows, Skylight(s)
Sewer Septic: Sewer (Public)
Utilities: Public Utilities

Water Information
Water: Public

Location

Multi-Unit Information
# of Stories: 1

School Information
Elementary School: Springer Elementary
Elementary School District: Los Altos Elementary
Middle School: Georgina P. Blach Intermediate
High School: Los Altos High
High School District: Mountain View-Los Altos Union High

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,501
Stories: 1.0
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1953
Year Renovated: 2004
County: Santa Clara County
APN: 18943022

Home facts updated by county records on Aug 21, 2026

Around this home

Schools

Springer Elementary School

Public K-6 • Assigned • 0.3mi

10/10

Georgina P. Blach Junior High School

Public 7-8 • Assigned • 0.9mi

9/10

Los Altos High School

Public 9-12 • Assigned • 1.4mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The Los Altos housing market remains highly competitive, fueled by top-rated schools, desirable neighborhoods, and proximity to major tech employers. Well-priced homes continue to attract strong demand and multiple offers.
1 month ago • Los Altos
Fifi Li
Redfin Premier agent
124 deals
Was this helpful?
Los Altos has its "Village", a cozy 6-block downtown of retail, an architecturally & functionally impressive community center, and mostly sidewalk-free streets preserving a rural feel. Foodies will love DeMartini Orchard, the town’s oldest business,...
2 months ago • Los Altos
Susanne Bohl
Redfin Premier agent
117 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 92° 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

13 unhealthy days expected this year, 13 days in 30 years

Provided by First Street

Historical weather

Los Altos, CA • 94024

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

$5.22M – $6.32M

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Home values near 821 Riverside Dr

Data from public records.

Address	Redfin Estimate
812 Riverside Dr, Los Altos, CA 4 Beds \| 3 Baths \| 2388 Sq. Ft.	$5,313,365
861 Riverside Dr, Los Altos, CA 3 Beds \| 2 Baths \| 2319 Sq. Ft.	$5,275,688

Address	Redfin Estimate
801 Riverside Dr, Los Altos, CA 3 Beds \| 2 Baths \| 1676 Sq. Ft.	$4,062,042
875 Riverside Dr, Los Altos, CA 4 Beds \| 3.5 Baths \| 2952 Sq. Ft.	$5,866,243

Address	Redfin Estimate
858 Riverside Dr, Los Altos, CA 4 Beds \| 3.5 Baths \| 2989 Sq. Ft.	$5,853,389
847 Riverside Dr, Los Altos, CA 3 Beds \| 2 Baths \| 1436 Sq. Ft.	$4,122,960

Property information provided by MLSListings when last listed in 2021. 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 94024, CA

Sale history for 821 Riverside Dr

Tax history for 821 Riverside Dr

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94024

Home values near 821 Riverside Dr

More real estate resources