103 Riddle Rd is a 1,819 square foot house on a 0.29 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on April 25, 1984 for $63,000. Based on Redfin's Glen Ellen data, we estimate the home's value is $1,070,160.
Single-familyProperty Type
1942Year Built
0.29 acresLot Size
$588Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,070,160
$1.0M since sold in April 1984$18K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.5% higher than the average sale price ($927K) 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
Jul 25, 2017 • Final
Building permit with plan check
Electrical
Solar
Jun 29, 2017 • Final
Building revision
Revise the solar system to increase the system size.
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
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: RIDDLE ESTATES
Living Sq. Ft: 1,819
Ground Floor Sq. Ft: 700
Building Sq. Ft: 3,548
# of Stories: 2
Legal Description: RIDDLE ESTATES TRACT #544 LOT 2
Parking & Garage Information
Garage/Parking Sq. Ft: 297
Lot Information
# of Buildings: 1
Land Sq. Ft: 12,804
Legal Lot Number: 2
Acres: 0.2939
Zoning Code: R13UA
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,819
Stories: 2.0
Lot Size: 0.29 acres
Style: Single Family Residential
Year Built: 1942
Year Renovated: 1942
County: Sonoma County
APN: 054420002000
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
63
44
70
47
69
47
77
51
81
53
81
54
88
56
85
55
78
52
64
46
58
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
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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
$1.02M – $1.23M
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