20508 Highway 116 is a 1,875 square foot house on a 0.56 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on April 30, 2012 for $470,000. Based on Redfin's Monte Rio data, we estimate the home's value is $888,052.
Single-familyProperty Type
1955Year Built
0.56 acresLot Size
$474Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$888,052
$418K since sold in April 2012$52K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.8% higher than the average sale price ($781K) 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
May 4, 2021 • Final
Building permit with plan check
Replace an existing deck.
Remodel
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 4
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: BREENS ADD 02/MONTE RIO
Living Sq. Ft: 1,875
Ground Floor Sq. Ft: 1,290
Building Sq. Ft: 1,939
# of Stories: 2
Legal Description: 88 FM 94-100-43 PT 46 LLA 87-752 OR 87116227
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 336
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 24,416
Acres: 0.5605
Zoning Code: RRD160
County Use Description: RURAL RESID-1 RESID
Location Information
Parcel Location Influence: River
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,875
Stories: 2.0
Lot Size: 0.56 acres
Style: Single Family Residential
Year Built: 1955
Year Renovated: —
County: Sonoma County
APN: 094100045000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Monte Rio Elementary School
Public K-8 • Assigned • 0.3mi
7/10
Analy High School
Public 9-12 • Assigned • 10.9mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
5/10 Flood Factor
Estimated 19-29% 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
10 days above 86° expected this year, 27 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
60
43
69
44
66
46
74
49
75
51
73
52
82
53
78
53
75
49
62
45
58
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
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
$844,000 – $1.02M
Reach more buyers when you sell with Redfin. Save up to $8,881 in fees.3 minutes to get started.