17497 Old Monte Rio Rd is a 1,770 square foot multi-family home on a 4,275 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on August 02, 2018 for $393,000. Based on Redfin's Guerneville data, we estimate the home's value is $499,130.
Multi-familyProperty Type
1930Year Built
4,275 sq ftLot Size
$282Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$499,130
$106K since sold in August 2018$9,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 62.3% lower than the average sale price ($1.32M) 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
Mar 29, 2018 • Final
Building permit no plan check
Roofing
Jun 11, 2016 • Final
Building history record
Perform an electrical service upgrade.
Electrical
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: 800
Bathroom Information
# of Full Baths: 3
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: GUERNEWOOD TERRACE
Living Sq. Ft: 1,770
Ground Floor Sq. Ft: 970
Building Sq. Ft: 1,770
# of Stories: 2
Legal Description: BLK 2 LOT 6,8
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,275
Legal Lot Number: 6,8
Legal Block Number: 2
Acres: 0.0981
Zoning Code: R14UA
County Use Description: DUPLEX
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,770
Stories: 2.0
Lot Size: 4,275 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1930
Year Renovated: 1978
County: Sonoma County
APN: 072200021000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Guerneville Elementary School
Charter K-8 • Assigned • 1.6mi
4/10
Analy High School
Public 9-12 • Assigned • 11.7mi
8/10
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
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 87° expected this year, 20 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
Guerneville, CA • 95446
Average low and high temperatures (°F)
59
40
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43
69
45
66
45
74
49
78
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79
52
85
53
79
55
76
49
62
45
57
44
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Oct
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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
$475,000 – $575,000
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