20357 Highway 116 is a 1,056 square foot house on a 5,000 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on June 13, 2003 for $300,000. Based on Redfin's Monte Rio data, we estimate the home's value is $529,135.
Single-familyProperty Type
1920Year Built
5,000 sq ftLot Size
$501Est. Price/Sq.Ft.
5 spacesParking
Source:Public Records
Redfin Estimate
$529,135
$229K since sold in June 2003$13K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.6% lower than the average sale price ($592K) 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
Aug 9, 2023 • Final
Building permit with plan check
Legalize a fire-damaged single-family home and perform remodeling work.
Remodel
Mar 20, 2023 • Final
Deferred submittal - fire
Install a new fire sprinkler system according to NFPA 13D standards.
Fire sprinkler
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: 374
Bathroom Information
# of Full Baths: 1
Room Information
# of Rooms: 4
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Fair
Property Information
Subdivision Name: BREENS ADD
Living Sq. Ft: 1,056
Ground Floor Sq. Ft: 1,056
Building Sq. Ft: 1,056
# of Stories: 1
Legal Description: LOT 6, BLK F, BREENS ADD TO MONTE RIO
Parking & Garage Information
Garage/Parking Sq. Ft: 240
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,000
Legal Lot Number: 6
Legal Block Number: F
Acres: 0.1148
Zoning Code: R11UA
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,056
Stories: 1.0
Lot Size: 5,000 square feet
Style: Single Family Residential
Year Built: 1920
Year Renovated: 1920
County: Sonoma County
APN: 094126013000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Monte Rio Elementary School
Public K-8 • Assigned • 0.4mi
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
4/10 Flood Factor
Estimated 11-17% 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
3/10 Heat Factor
11 days above 86° expected this year, 28 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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66
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74
49
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73
52
82
53
78
53
75
49
62
45
58
44
Jan
Feb
Mar
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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
$503,000 – $609,000
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