20272 River Blvd is a 1,675 square foot multi-family home on a 5,376 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on September 08, 1987 for $45,000. Based on Redfin's Monte Rio data, we estimate the home's value is $568,072.
Multi-familyProperty Type
1940Year Built
5,376 sq ftLot Size
$339Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$568,072
$523K since sold in September 1987$24K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 37.8% lower than the average sale price ($913K) 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
Jun 11, 2016 • Final
Building permit no plan check
Repair a single-family home damaged by flooding.
Remodel
Jun 11, 2016 • Final
Building history record
Perform an electrical 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
Bathroom Information
# of Full Baths: 1
Room Information
# of Rooms: 3
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Poor
Property Information
Subdivision Name: EAST MONTE RIO ADD 01
Living Sq. Ft: 1,675
Building Sq. Ft: 1,675
# of Stories: 1
Legal Description: LOT 59
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,376
Legal Lot Number: 59
Acres: 0.1234
Zoning Code: RR1
County Use Description: 2 SINGLE FAM DWELL
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,675
Stories: 1.0
Lot Size: 5,376 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1940
Year Renovated: 1951
County: Sonoma County
APN: 095231019000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Monte Rio Elementary School
Public K-8 • Assigned • 0.6mi
7/10
Analy High School
Public 9-12 • Assigned • 10.6mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
5/10 Flood Factor
Estimated 22-32% 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
9 days above 86° expected this year, 25 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
Monte Rio, CA • 95462
Average low and high temperatures (°F)
59
40
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43
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49
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73
52
82
53
78
53
75
49
62
45
58
44
Jan
Feb
Mar
Apr
May
Jun
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Aug
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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
$540,000 – $654,000
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