21205 Burndale Rd is a 1,520 square foot house on a 0.92 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on December 15, 1997 for $255,000. Based on Redfin's Sonoma data, we estimate the home's value is $1,226,189.
Single-familyProperty Type
1960Year Built
0.92 acresLot Size
$807Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,226,189
$971K since sold in December 1997$33K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 27.3% lower than the average sale price ($1.69M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
May 8, 2025 • Active
Building permit no plan check
Remove and replace the gas water heater.
Gas
Plumbing
Water heater
Dec 29, 2017 • Final
Building permit no plan check
Gas
HVAC
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
Basement Information
Basement Sq. Ft: 320
Bathroom Information
# of Full Baths: 2
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 4
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,520
Building Sq. Ft: 1,520
# of Stories: 1
Legal Description: 79 FM PT OF 126-062-10 PM 6455
Parking & Garage Information
Garage/Parking Sq. Ft: 500
Lot Information
# of Buildings: 1
Land Sq. Ft: 40,075
Legal Lot Number: 2
Acres: 0.92
Zoning Code: AR5
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,520
Stories: 1.0
Lot Size: 0.92 acres
Style: Single Family Residential
Year Built: 1960
Year Renovated: 1964
County: Sonoma County
APN: 126062012000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Prestwood Elementary School
Public K-5 • Assigned • 2.4mi
5/10
Adele Harrison Middle School
Public 6-8 • Assigned • 2.5mi
4/10
Sonoma Valley High School
Public 9-12 • Assigned • 2.6mi
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, 15 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)
62
40
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42
72
46
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47
78
51
83
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85
55
89
55
84
58
80
51
65
46
59
43
Jan
Feb
Mar
Apr
May
Jun
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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
$1.17M – $1.41M
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