9010 South St is a 1,498 square foot house on a 4,000 square foot lot with 2 bedrooms and 3 bathrooms. - it last sold on June 26, 1990 for $115,000. Based on Redfin's Monte Rio data, we estimate the home's value is $589,809.
Single-familyProperty Type
1910Year Built
4,000 sq ftLot Size
$394Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$589,809
$475K since sold in June 1990$27K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.1% higher than the average sale price ($541K) 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
Dec 27, 2021 • Final
Building permit no plan check
Replace a forced air unit in the basement of a residential building.
HVAC
Jun 11, 2016 • Final
Building permit no plan check
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: 260
Bathroom Information
# of Full Baths: 3
Heating & Cooling
Heating Fuel Type: Electric
Heating Type: Baseboard Electric
Room Information
# of Rooms: 7
Exterior
Exterior Information
Foundation Type: Raised W/Crawlspace
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Poor
Property Information
Subdivision Name: MONTE RIO PARK
Living Sq. Ft: 1,498
Ground Floor Sq. Ft: 764
Building Sq. Ft: 1,498
# of Stories: 2
Legal Description: MAP 15 PG 4 LOT 5
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,000
Legal Lot Number: 5
Acres: 0.0918
Zoning Code: RR1
County Use Description: SINGLE FAM DWELLING
Utility Information
Sewer Type: Septic
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 3.0
Sq. Ft.: 1,498
Stories: 2.0
Lot Size: 4,000 square feet
Style: Single Family Residential
Year Built: 1910
Year Renovated: 1950
County: Sonoma County
APN: 095136003000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Monte Rio Elementary School
Public K-8 • Assigned • 0.7mi
7/10
Analy High School
Public 9-12 • Assigned • 10.7mi
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
2/10 Fire Factor
0.00% 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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73
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82
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78
53
75
49
62
45
58
44
Jan
Feb
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Apr
May
Jun
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Aug
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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
$561,000 – $679,000
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