20770 Burndale Rd is a 3,118 square foot house on a 2.8 acre lot with 5 bedrooms and 3 bathrooms. - it last sold on April 22, 2015 for $1,350,000. Based on Redfin's Sonoma data, we estimate the home's value is $2,326,919.
Single-familyProperty Type
1971Year Built
2.8 acresLot Size
$746Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,326,919
$977K since sold in April 2015$633K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.6% lower than the average sale price ($2.97M) 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
Nov 18, 2025 • Final
Building revision
Remodel
Jul 15, 2025 • Active
Building permit with plan check
Bathroom
Kitchen
Remodel
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: 3
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 11
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Good
Pool Information
Has Pool
Property Information
Subdivision Name: HYDE RANCH
Living Sq. Ft: 3,118
Ground Floor Sq. Ft: 2,448
Building Sq. Ft: 4,994
# of Stories: 1
Legal Description: 1972 FORM 33 PT TO CO FOR RD BY 2560-646 FILE
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 916
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 121,968
Legal Lot Number: 69
Acres: 2.8
Zoning Code: AR5
County Use Description: SFD W/GRANNY UNIT
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 3,118
Stories: 1.0
Lot Size: 2.8 acres
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1971
County: Sonoma County
APN: 126061038000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Prestwood Elementary School
Public K-5 • Assigned • 2.0mi
5/10
Adele Harrison Middle School
Public 6-8 • Assigned • 2.1mi
4/10
Sonoma Valley High School
Public 9-12 • Assigned • 2.2mi
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
5/10 Fire Factor
4% 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
64
42
72
46
70
47
78
51
83
54
85
55
89
55
84
58
80
51
65
46
59
43
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
$2.21M – $2.68M
Reach more buyers when you sell with Redfin. Save up to $23,269 in fees.3 minutes to get started.