17860 Riverside Dr is a 1,358 square foot house on a 7,000 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on March 06, 2002 for $368,000. Based on Redfin's Sonoma data, we estimate the home's value is $858,494.
Single-familyProperty Type
1974Year Built
7,000 sq ftLot Size
$632Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$858,494
$490K since sold in March 2002$8,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 14.7% higher than the average sale price ($748K) 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 27, 2018 • Final
Building permit no plan check
Tear off and reroof a single-family home using class A composition shingles.
Roofing
Jun 11, 2016 • Final
Building permit no plan check
Tear off the existing roof and install new Class A composition shingles on a single-family home.
Roofing
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: 2
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Forced Air
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Raised W/Crawlspace
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Exterior Wall: Wood Siding
Property Information
Subdivision Name: BELAIRE SONOMA 07
Living Sq. Ft: 1,358
Ground Floor Sq. Ft: 1,358
Building Sq. Ft: 1,358
# of Stories: 1
Legal Description: LOT 10 BLK 4 BELAIRE SONOMA SUB NO 7
Parking & Garage Information
# of Parking Spaces: 2
Garage/Parking Sq. Ft: 456
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,000
Legal Lot Number: 10
Legal Block Number: 4
Acres: 0.1607
Zoning Code: R15UA
County Use Description: SINGLE FAM DWELLING
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,358
Stories: 1.0
Lot Size: 7,000 square feet
Style: Single Family Residential
Year Built: 1974
Year Renovated: 1982
County: Sonoma County
APN: 133212010000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
El Verano Elementary School
Public K-5 • Assigned • 0.7mi
4/10
Altimira Middle School
Public 6-8 • Assigned • 0.4mi
2/10
Sonoma Valley High School
Public 9-12 • Assigned • 2.9mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
4/10 Flood Factor
Estimated 18-26% chance 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
4/10 Heat Factor
8 days above 96° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
19 unhealthy days expected this year, 19 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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46
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47
78
51
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85
55
89
55
84
58
80
51
65
46
59
43
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Feb
Mar
Apr
May
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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
$816,000 – $988,000
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