13790 Williams Rd is a 1,200 square foot house on a 9,250 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Glen Ellen data, we estimate the home's value is $913,262.
Single-familyProperty Type
1976Year Built
9,250 sq ftLot Size
$761Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$913,262
$37K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.9% higher than the average sale price ($831K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$3,071 (+9.0%)
$15,607 + $87,120
$102,727
2024
$2,816 (+3.7%)
$15,301 + $85,412
$100,713
2023
$2,716 (+5.7%)
$15,001 + $83,738
$98,739
2022
$2,569 (+6.2%)
$14,707 + $82,097
$96,804
2021
$2,420 (−4.7%)
$14,419 + $80,488
$94,907
2020
$2,539 (+14.0%)
$14,137 + $78,910
$93,047
2019
$2,227 (−0.5%)
$13,993 + $78,101
$92,094
2018
$2,238 (+3.3%)
$13,719 + $76,570
$90,289
2017
$2,167 (+35.0%)
$13,187 + $73,598
$86,785
2015
$1,605 (−14.8%)
$12,929 + $72,155
$85,084
2014
$1,883 (+0.4%)
$12,486 + $45,170
$57,656
2013
$1,876 (+16.6%)
$12,486 + $45,170
$57,656
2012
$1,608 (+3.6%)
$12,430 + $44,966
$57,396
2011
$1,552 (+2.8%)
$12,187 + $44,085
$56,272
2010
$1,510 (+3.0%)
$11,949 + $43,221
$55,170
2009
$1,465 (+3.8%)
$11,860 + $42,898
$54,758
2007
$1,412
$11,656 + $42,157
$53,813
Tax history for 13790 Williams Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,071 (+9.0%)
$15,607 + $87,120
$102,727
2024
$2,816 (+3.7%)
$15,301 + $85,412
$100,713
2023
$2,716 (+5.7%)
$15,001 + $83,738
$98,739
2022
$2,569 (+6.2%)
$14,707 + $82,097
$96,804
2021
$2,420 (−4.7%)
$14,419 + $80,488
$94,907
2020
$2,539 (+14.0%)
$14,137 + $78,910
$93,047
2019
$2,227 (−0.5%)
$13,993 + $78,101
$92,094
2018
$2,238 (+3.3%)
$13,719 + $76,570
$90,289
2017
$2,167 (+35.0%)
$13,187 + $73,598
$86,785
2015
$1,605 (−14.8%)
$12,929 + $72,155
$85,084
2014
$1,883 (+0.4%)
$12,486 + $45,170
$57,656
2013
$1,876 (+16.6%)
$12,486 + $45,170
$57,656
2012
$1,608 (+3.6%)
$12,430 + $44,966
$57,396
2011
$1,552 (+2.8%)
$12,187 + $44,085
$56,272
2010
$1,510 (+3.0%)
$11,949 + $43,221
$55,170
2009
$1,465 (+3.8%)
$11,860 + $42,898
$54,758
2007
$1,412
$11,656 + $42,157
$53,813
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
LC
SR
Limited Commercial District
The LC zone provides areas for retail sales and services necessary for the daily self-sufficiency of urban and rural areas in keeping with their character.
Zone overlays
Scenic Resources Combining District
Permitted uses
Include but are not limited to:
Livestock production
Bank
Housing-Group
Housing-Other
Hotel / motel
Office
Medical office
Jun 11, 2016 • Final
Building permit no plan check
Perform a tear off and reroof on a single-family home using composition shingles.
Roofing
Jun 11, 2016 • Final
Building history record
Work on grading.
Grading
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: 6
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: CHAUVETS ADD
Living Sq. Ft: 1,200
Ground Floor Sq. Ft: 960
Building Sq. Ft: 1,200
# of Stories: 1
Legal Description: MAP E5 155
Parking & Garage Information
Garage/Parking Sq. Ft: 240
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,250
Legal Lot Number: 8
Legal Block Number: A
Acres: 0.2124
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,200
Stories: 1.0
Lot Size: 9,250 square feet
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1995
County: Sonoma County
APN: 054340027000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Altimira Middle School
Public 6-8 • Assigned • 3.8mi
2/10
Sonoma Valley High School
Public 9-12 • Assigned • 6.6mi
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
4/10 Fire Factor
0.93% chance of being in a wildfire in next 30 years
4/10 Heat Factor
8 days above 96° expected this year, 17 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
84
55
88
56
85
55
78
52
64
46
58
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
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
$868,000 – $1.05M
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