640 Austin Creek Rd is a 1,116 square foot house on a 3.14 acre lot with 2 bedrooms and 1 bathroom. - it last sold on October 31, 2017 for $332,000. Based on Redfin's Cazadero data, we estimate the home's value is $563,067.
Single-familyProperty Type
1977Year Built
3.14 acresLot Size
$505Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$563,067
$231K since sold in October 2017$3,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1% lower than the average sale price ($569K) 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 30, 2017 • Final
Building permit no plan check
Bathroom
Remodel
Jun 11, 2016 • Final
Building permit with plan check
Addition
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
Room Information
# of Rooms: 3
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,116
Building Sq. Ft: 1,308
# of Stories: 1
Legal Description: 2008 FM 097-070-034 THRU 036 PER VM 07-0006
Parking & Garage Information
Garage/Parking Sq. Ft: 528
Lot Information
# of Buildings: 1
Land Sq. Ft: 136,778
Acres: 3.14
Zoning Code: AR2
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,116
Stories: 1.0
Lot Size: 3.14 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1977
County: Sonoma County
APN: 097070042000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Monte Rio Elementary School
Public K-8 • Assigned • 1.9mi
7/10
Analy High School
Public 9-12 • Assigned • 12.9mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
10/10 Flood Factor
Estimated 80%+ chance 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
2/10 Heat Factor
8 days above 84° expected this year, 22 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
17 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Cazadero, CA • 95421
Average low and high temperatures (°F)
59
45
59
45
67
48
64
47
72
51
76
52
78
54
82
55
76
56
68
51
61
47
58
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.6 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.6 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$535,000 – $648,000
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