20255 Highway 116 is a 1,060 square foot house on a 0.76 acre lot with 2 bedrooms and 1 bathroom. - it last sold on November 22, 2013 for $300,000. Based on Redfin's Monte Rio data, we estimate the home's value is $630,235.
Single-familyProperty Type
1928Year Built
0.76 acresLot Size
$595Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$630,235
$330K since sold in November 2013$44K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.5% higher than the average sale price ($546K) 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
Feb 9, 2021 • 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: 160
Bathroom Information
# of Full Baths: 1
Room Information
# of Rooms: 6
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: BREENS ADD/MONTE RIO
Living Sq. Ft: 1,060
Ground Floor Sq. Ft: 900
Building Sq. Ft: 1,060
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 33,300
Legal Lot Number: 14
Acres: 0.7645
Zoning Code: R11UA
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,060
Stories: 1.0
Lot Size: 0.76 acres
Style: Single Family Residential
Year Built: 1928
Year Renovated: 1975
County: Sonoma County
APN: 094121013000
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
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
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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74
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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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
$599,000 – $725,000
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