Google street view image for 21450 Burndale Rd, Sonoma, CA 95476

Off market

$1,548,424

•

1 ba

•

1,580

sq ft

21450 Burndale Rd, Sonoma, CA 95476

About this home

21450 Burndale Rd is a 1,580 square foot house on a 23.1 acre lot with 3 bedrooms and 1 bathroom. Based on Redfin's Sonoma data, we estimate the home's value is $1,548,424.

Single-familyProperty Type

1952Year Built

23.1 acresLot Size

$980Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,548,424

$59K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.2% higher than the average sale price ($1.44M) of 6 comparable homes.

SOLD OCT 13, 2026
$1,350,000
A
3 beds2 baths1,428 sq ft
2155 Thornsberry Rd, Sonoma, CA 95476
SOLD OCT 8, 2026
$1,393,275
B
3 beds2 baths1,380 sq ft
273 Napa Rd, Sonoma, CA 95476
SOLD AUG 3, 2026
$1,575,000
C
3 beds2 baths1,482 sq ft
1289 Duhig Rd, Napa, CA 94559
SOLD MAY 21, 2026
$1,250,000
D
3 beds2 baths1,833 sq ft
20564 Broadway, Sonoma, CA 95476
SOLD APR 1, 2026
$1,500,000
E
3 beds2 baths1,584 sq ft
1795 Lovall Valley Rd, Sonoma, CA 95476
SOLD OCT 1, 2026
$1,600,000
F
3 beds2 baths1,697 sq ft
415 Plum Tree Ct, Sonoma, CA 95476

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Earn from this home

Sell

$1,466,132

Est. take-home

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Rent

$3,479/mo

Redfin rental estimate

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Market trends in 95476, CA

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

99.1%

+1.6% MoM

Median sale price

$920K

$68K MoM

Avg. days on market

56d

5 days MoM

Recently sold homes

120

2 MoM

New listings for sale

OPEN SAT, 1PM TO 3PM
$2,100,000
5 beds4.5 baths3,587 sq ft
362 Engler St, Sonoma, CA 95476
EARLY ACCESS
$525,000
2 beds1 bath608 sq ft
17526 Middlefield Rd, Sonoma, CA 95476
OPEN SUN, 1PM TO 3PM
$369,000
2 beds1 bath864 sq ft
836 W Spain St #5, Sonoma, CA 95476
$1,600,000
7 beds4 baths— sq ft
222 - 226 W Spain St, Sonoma, CA 95476
EARLY ACCESS
$7,800,000
5 beds6 baths5,736 sq ft
18455 Half Moon St, Sonoma, CA 95476
$1,795,000
4 beds2.5 baths3,569 sq ft
18015 Riverside Dr, Sonoma, CA 95476
$559,000
2 beds1 bath998 sq ft
346 Lake St, Sonoma, CA 95476
LISTED BY REDFIN
$1,400,000
4 beds3 baths1,813 sq ft
855 4th St W, Sonoma, CA 95476
$500,000
2 beds1 bath782 sq ft
110 Fetters Ave, Sonoma, CA 95476
EARLY ACCESS
$4,900,000
3 beds2 baths3,000 sq ft
Sonoma, CA 95476
See all

Provided by Redfin

Sale history for 21450 Burndale Rd

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$4,634 (+1.8%)

$131,271 + $236,800

$368,071

2024

$4,551 (+1.9%)

$128,698 + $232,157

$360,855

2023

$4,465 (+2.7%)

$126,175 + $227,605

$353,780

2022

$4,346 (+2.1%)

$123,701 + $223,143

$346,844

2021

$4,258

$121,276 + $218,768

$340,044

2020

$4,258 (+2.0%)

$118,899 + $214,479

$333,378

2019

$4,175 (+4.9%)

$117,680 + $212,280

$329,960

2018

$3,980 (+1.5%)

$115,373 + $208,118

$323,491

2017

$3,921 (+9.9%)

$110,894 + $200,038

$310,932

2015

$3,567 (+1.4%)

$108,720 + $196,116

$304,836

2014

$3,517 (+0.9%)

$104,990 + $189,388

$294,378

2013

$3,485 (+1.6%)

$104,990 + $189,388

$294,378

2012

$3,431 (+2.2%)

$104,516 + $188,533

$293,049

2011

$3,359 (+0.7%)

$102,467 + $184,837

$287,304

2010

$3,335 (+0.8%)

$100,458 + $181,213

$281,671

2009

$3,308 (+2.6%)

$99,708 + $179,859

$279,567

2007

$3,225

$97,986 + $176,752

$274,738

Tax history for 21450 Burndale Rd

Year

Property tax

Land + Additions

Assessment*

2025

$4,634 (+1.8%)

$131,271 + $236,800

$368,071

2024

$4,551 (+1.9%)

$128,698 + $232,157

$360,855

2023

$4,465 (+2.7%)

$126,175 + $227,605

$353,780

2022

$4,346 (+2.1%)

$123,701 + $223,143

$346,844

2021

$4,258

$121,276 + $218,768

$340,044

2020

$4,258 (+2.0%)

$118,899 + $214,479

$333,378

2019

$4,175 (+4.9%)

$117,680 + $212,280

$329,960

2018

$3,980 (+1.5%)

$115,373 + $208,118

$323,491

2017

$3,921 (+9.9%)

$110,894 + $200,038

$310,932

2015

$3,567 (+1.4%)

$108,720 + $196,116

$304,836

2014

$3,517 (+0.9%)

$104,990 + $189,388

$294,378

2013

$3,485 (+1.6%)

$104,990 + $189,388

$294,378

2012

$3,431 (+2.2%)

$104,516 + $188,533

$293,049

2011

$3,359 (+0.7%)

$102,467 + $184,837

$287,304

2010

$3,335 (+0.8%)

$100,458 + $181,213

$281,671

2009

$3,308 (+2.6%)

$99,708 + $179,859

$279,567

2007

$3,225

$97,986 + $176,752

$274,738

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

Zoning and permits

Zoning
Permits

DA B6 10

VOH

RC 100'

Diverse Agriculture B6 Combining District 10 Acres

DA: Enhances and protects land where soil, climate, and water conditions support farming but where small acreage intensive farming and part-time farming activities are predominant, and where farming may not be the principal occupation of the farmer; Implement the diverse agriculture land use category of the general plan and the policies of the Agricultural Resource Element.; B6: To specify residential density and/or minimum parcel or lot size for a particular parcel, lot or area.

Zone overlays

Valley Oak Habitat Combining District

Permitted uses

Include but are not limited to:

Agriculture
Equestrian facility
Greenhouse / nursery
Day care facility
Housing-Group
Housing-Single unit
Theater / performing arts facility
Agriculture-Cropland
Park & open space
Timberland

Jun 11, 2016 • Final

Building history record

Work on an addition.

Addition

Jun 11, 2016 • Final

Agricultural exemption

Construct a one-story agricultural exempt barn.

New construction

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

Interior

Bathroom Information
# of Full Baths: 1

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 6

Exterior

Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average

Property Information
Subdivision Name: HYDE RANCH
Living Sq. Ft: 1,580
Ground Floor Sq. Ft: 1,580
Building Sq. Ft: 3,918
# of Stories: 1
Legal Description: 1972 FORM 03 PT TO CO FOR RD BY 2565-306

Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 570
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 1,006,236
Legal Lot Number: 44
Acres: 23.1
Zoning Code: DA10
County Use Description: RURAL RESID-1 RESID

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 1,580
Stories: 1.0
Lot Size: 23.1 acres
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1960
County: Sonoma County
APN: 126091009000

Home facts updated by county records on Aug 13, 2026

Around this home

Schools

Prestwood Elementary School

Public K-5 • Assigned • 2.6mi

5/10

Adele Harrison Middle School

Public 6-8 • Assigned • 2.7mi

4/10

Sonoma Valley High School

Public 9-12 • Assigned • 2.8mi

7/10

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

4/10 Fire Factor

2% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 92° expected this year, 16 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

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

Provided by First Street

Historical weather

Sonoma, CA • 95476

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

11.3 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.47M – $1.78M

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Nearby similar homes

$1,600,000

7 beds4 baths— sq ft

222 - 226 W Spain St, Sonoma, CA 95476

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New listings for sale in 95476

OPEN SAT, 1PM TO 3PM

$2,100,000

5 beds4.5 baths3,587 sq ft

362 Engler St, Sonoma, CA 95476

EARLY ACCESSCOMPASS COMING SOON

$525,000

2 beds1 bath608 sq ft

17526 Middlefield Rd, Sonoma, CA 95476

OPEN SUN, 1PM TO 3PM

$369,000

2 beds1 bath864 sq ft

836 W Spain St #5, Sonoma, CA 95476

$1,600,000

7 beds4 baths— sq ft

222 - 226 W Spain St, Sonoma, CA 95476

EARLY ACCESSCOMPASS COMING SOON

$7,800,000

5 beds6 baths5,736 sq ft

18455 Half Moon St, Sonoma, CA 95476

$1,795,000

4 beds2.5 baths3,569 sq ft

18015 Riverside Dr, Sonoma, CA 95476

$559,000

2 beds1 bath998 sq ft

346 Lake St, Sonoma, CA 95476

LISTED BY REDFIN3D WALKTHROUGH

$1,400,000

4 beds3 baths1,813 sq ft

855 4th St W, Sonoma, CA 95476

$500,000

2 beds1 bath782 sq ft

110 Fetters Ave, Sonoma, CA 95476

Home values near 21450 Burndale Rd

Data from public records.

Address	Redfin Estimate
21278 Burndale Rd, Sonoma, CA 4 Beds \| 4.5 Baths \| 4158 Sq. Ft.	$3,667,605
21191 Burndale Rd, Sonoma, CA 4 Beds \| 2 Baths \| 1900 Sq. Ft.	$1,499,516

Address	Redfin Estimate
21250 Burndale Rd, Sonoma, CA 2 Beds \| 1 Baths \| 728 Sq. Ft.	—
21205 Burndale Rd, Sonoma, CA 3 Beds \| 2 Baths \| 1520 Sq. Ft.	$1,237,375

Address	Redfin Estimate
21369 Burndale Rd, Sonoma, CA 3 Beds \| 2.5 Baths \| 2134 Sq. Ft.	$1,765,191
21820 Burndale Rd, Sonoma, CA 3 Beds \| 4 Baths \| 3270 Sq. Ft.	$3,332,641

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About this home

Redfin Estimate

Earn from this home

Market trends in 95476, CA

Sale history for 21450 Burndale Rd

Tax history for 21450 Burndale Rd

Zoning and permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 95476

Home values near 21450 Burndale Rd

More real estate resources