Google street view image for 21865 Regnart Rd, Cupertino, CA 95014

Off market feb 1989 for $424K

$4,195,982

Est. refi paymentEst. refi $2,918/mo

•

3 ba

•

2,437

sq ft

21865 Regnart Rd, Cupertino, CA 95014

About this home

21865 Regnart Rd is a 2,437 square foot house on a 9.9 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on February 28, 1989 for $424,500. Based on Redfin's Cupertino data, we estimate the home's value is $4,195,982.

Single-familyProperty Type

1981Year Built

9.9 acresLot Size

$1,722Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$4,195,982

$3.8M since sold in February 1989$33K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 10.3% higher than the average sale price ($3.81M) of 5 comparable homes.

SOLD MAY 18, 2026
$4,060,000
A
4 beds2.5 baths2,412 sq ft
21558 Flintshire St, Cupertino, CA 95014
SOLD SEP 25, 2026
$3,700,000
B
4 beds3 baths2,786 sq ft
22374 Palm Ave, Cupertino, CA 95014
SOLD JUN 1, 2026
$3,850,000
C
4 beds3 baths2,921 sq ft
21220 Blue Hills Ln, Saratoga, CA 95070
SOLD APR 17, 2026
$3,550,000
D
4 beds3 baths2,580 sq ft
10471 Scenic Blvd, Cupertino, CA 95014
SOLD SEP 28, 2026
$3,869,000
E
5 beds3 baths2,412 sq ft
21570 Edward Way, Cupertino, CA 95014

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Earn from this home

Sell

$3,974,693

Est. take-home

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Est. cash available

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Rent

$7,370/mo

Redfin rental estimate

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Market trends in 95014, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

104.8%

0.4% MoM

Median sale price

$2.9M

$151K MoM

Avg. days on market

16d

1 days MoM

Recently sold homes

3 MoM

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Provided by Redfin

Sale history for 21865 Regnart Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,526 (+2.7%)

$196,356 + $346,518

$542,874

2024

$6,352 (+0.8%)

$192,506 + $339,724

$532,230

2023

$6,301 (+2.0%)

$188,732 + $333,063

$521,795

2022

$6,176 (+1.0%)

$185,032 + $326,533

$511,565

2021

$6,115 (+1.2%)

$181,404 + $320,131

$501,535

2020

$6,045 (+2.2%)

$177,848 + $313,854

$491,702

2019

$5,916 (+4.3%)

$176,025 + $310,636

$486,661

2018

$5,675 (+0.5%)

$172,574 + $304,546

$477,120

2017

$5,645 (+3.3%)

$165,874 + $292,721

$458,595

2016

$5,463 (+0.6%)

$165,874 + $292,721

$458,595

2015

$5,430 (+2.5%)

$162,622 + $286,982

$449,604

2014

$5,297 (−2.5%)

$157,043 + $277,135

$434,178

2012

$5,434 (+4.1%)

$156,334 + $275,883

$432,217

2011

$5,218 (+2.8%)

$153,269 + $270,474

$423,743

2010

$5,076

$150,264 + $265,171

$415,435

2009

$5,073 (+7.2%)

$149,141 + $263,190

$412,331

2008

$4,731

$146,565 + $258,644

$405,209

Tax history for 21865 Regnart Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,526 (+2.7%)

$196,356 + $346,518

$542,874

2024

$6,352 (+0.8%)

$192,506 + $339,724

$532,230

2023

$6,301 (+2.0%)

$188,732 + $333,063

$521,795

2022

$6,176 (+1.0%)

$185,032 + $326,533

$511,565

2021

$6,115 (+1.2%)

$181,404 + $320,131

$501,535

2020

$6,045 (+2.2%)

$177,848 + $313,854

$491,702

2019

$5,916 (+4.3%)

$176,025 + $310,636

$486,661

2018

$5,675 (+0.5%)

$172,574 + $304,546

$477,120

2017

$5,645 (+3.3%)

$165,874 + $292,721

$458,595

2016

$5,463 (+0.6%)

$165,874 + $292,721

$458,595

2015

$5,430 (+2.5%)

$162,622 + $286,982

$449,604

2014

$5,297 (−2.5%)

$157,043 + $277,135

$434,178

2012

$5,434 (+4.1%)

$156,334 + $275,883

$432,217

2011

$5,218 (+2.8%)

$153,269 + $270,474

$423,743

2010

$5,076

$150,264 + $265,171

$415,435

2009

$5,073 (+7.2%)

$149,141 + $263,190

$412,331

2008

$4,731

$146,565 + $258,644

$405,209

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

Property details

Interior

Basement Information
Basement Finish: Partially Finished

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 10

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: U-Shape
Construction Type: Wood
Building Construction Quality: Good
Roof Framing Type: Wood

Property Information
Living Sq. Ft: 2,437
Ground Floor Sq. Ft: 1,861
Building Sq. Ft: 2,437
# of Stories: 2
Legal Description: LOT 1

Parking & Garage Information
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 448
Garage / Carport Type: Garage/Carport

Lot Information
# of Buildings: 1
Land Sq. Ft: 431,349
Legal Lot Number: 1
Municipality Name: CUPERTINO CITY
Acres: 9.9024
Zoning Code: R-1
County Use Description: RESID SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2026
Tax Area: CUPERTINO CITY

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,437
Stories: 2.0
Lot Size: 9.9 acres
Style: Single Family Residential
Year Built: 1981
Year Renovated: 1981
County: Santa Clara County
APN: 36634003

Home facts updated by county records on Aug 22, 2026

Around this home

Schools

Blue Hills Elementary School

Public K-5 • Assigned • 2.1mi

9/10

John F. Kennedy Middle School

Public 6-8 • Assigned • 0.9mi

9/10

Monta Vista High School

Public 9-12 • Assigned • 1.0mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The Cupertino housing market remains competitive. Over the past three months, homes have received an average of four offers and sold in about 10 days. The median home sale price reached $3.2 million, representing a 15.3% increase year over year.
2 months ago • Cupertino
Fifi Li
Redfin Premier agent
124 deals
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Climate risks

1/10 Flood Factor

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

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

3/10 Heat Factor

8 days above 94° expected this year, 16 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

16 unhealthy days expected this year, 17 days in 30 years

Provided by First Street

Historical weather

Cupertino, CA • 95014

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

10.8 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$3.99M – $4.83M

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Home values near 21865 Regnart Rd

Data from public records.

Address	Redfin Estimate
21985 Regnart Road, Cupertino, CA 5 Beds \| 4.5 Baths \| 4573 Sq. Ft.	$5,688,906
11456 Lindy Place, Cupertino, CA 4 Beds \| 4 Baths \| 3083 Sq. Ft.	$4,559,351

Address	Redfin Estimate
21925 Regnart Road, Cupertino, CA 3 Beds \| 3 Baths \| 2386 Sq. Ft.	$3,791,626
11497 Lindy Place, Cupertino, CA 4 Beds \| 3.5 Baths \| 4252 Sq. Ft.	$5,922,545

Address	Redfin Estimate
21805 Regnart Road, Cupertino, CA 4 Beds \| 4 Baths \| 3303 Sq. Ft.	$4,670,749
11496 Lindy Place, Cupertino, CA 5 Beds \| 4 Baths \| 3670 Sq. Ft.	$4,430,659

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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 95014, CA

Sale history for 21865 Regnart Rd

Tax history for 21865 Regnart Rd

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 95014

Home values near 21865 Regnart Rd

More real estate resources