108 Riddle Rd is a 1,668 square foot house on a 0.31 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on July 25, 1986 for $65,000. Based on Redfin's Glen Ellen data, we estimate the home's value is $944,465.
Single-familyProperty Type
1942Year Built
0.31 acresLot Size
$566Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$944,465
$879K since sold in July 1986$38K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.3% lower than the average sale price ($1.05M) 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 7, 2025 • Final
Building permit with plan check
Install a roof-mounted solar system on a single-family home. The project includes the installation of batteries and a new electrical subpanel.
Battery
Electrical
Solar
Apr 25, 2025 • Final
Building revision
Electrical
Solar
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: 6
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,668
Building Sq. Ft: 1,668
# of Stories: 2
Legal Description: MAP F4 155
Lot Information
# of Buildings: 1
Land Sq. Ft: 13,376
Legal Lot Number: 11
Acres: 0.3071
Zoning Code: R13UA
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,668
Stories: 2.0
Lot Size: 0.31 acres
Style: Single Family Residential
Year Built: 1942
Year Renovated: 1980
County: Sonoma County
APN: 054420011000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Altimira Middle School
Public 6-8 • Assigned • 4.2mi
2/10
Sonoma Valley High School
Public 9-12 • Assigned • 7.0mi
7/10
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
0.62% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
24 unhealthy days expected this year, 24 days in 30 years
Provided by First Street
Historical weather
Glen Ellen, CA • 95442
Average low and high temperatures (°F)
61
41
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44
70
47
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47
77
51
81
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81
54
88
56
85
55
78
52
64
46
58
43
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Dec
Sun exposure
In this area, properties receive around 11.2 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$898,000 – $1.09M
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