17790 High Rd is a 2,821 square foot house on a 2.2 acre lot with 2 bedrooms and 2 bathrooms. Based on Redfin's Sonoma data, we estimate the home's value is $1,422,430.
Single-familyProperty Type
1951Year Built
2.2 acresLot Size
$504Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,422,430
$83K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 53.1% higher than the average sale price ($929K) 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
$3,744 (+1.9%)
$70,478 + $225,911
$296,389
2024
$3,675 (+1.9%)
$69,097 + $221,482
$290,579
2023
$3,606 (+3.2%)
$67,743 + $217,140
$284,883
2022
$3,495 (+1.6%)
$66,415 + $212,883
$279,298
2021
$3,440
$65,113 + $208,709
$273,822
2020
$3,439 (+2.0%)
$63,837 + $204,617
$268,454
2019
$3,372 (+5.9%)
$63,183 + $202,519
$265,702
2018
$3,186 (+1.5%)
$61,945 + $198,549
$260,494
2017
$3,138 (+10.3%)
$59,541 + $190,840
$250,381
2015
$2,844 (+1.5%)
$58,374 + $187,099
$245,473
2014
$2,802 (+0.9%)
$56,372 + $180,680
$237,052
2013
$2,778 (+1.6%)
$56,372 + $180,680
$237,052
2012
$2,733 (+2.1%)
$56,118 + $179,864
$235,982
2011
$2,676 (+0.7%)
$55,018 + $176,338
$231,356
2010
$2,658 (+0.8%)
$53,940 + $172,881
$226,821
2009
$2,636 (+2.6%)
$53,537 + $171,589
$225,126
2007
$2,570
$52,613 + $168,625
$221,238
Tax history for 17790 High Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,744 (+1.9%)
$70,478 + $225,911
$296,389
2024
$3,675 (+1.9%)
$69,097 + $221,482
$290,579
2023
$3,606 (+3.2%)
$67,743 + $217,140
$284,883
2022
$3,495 (+1.6%)
$66,415 + $212,883
$279,298
2021
$3,440
$65,113 + $208,709
$273,822
2020
$3,439 (+2.0%)
$63,837 + $204,617
$268,454
2019
$3,372 (+5.9%)
$63,183 + $202,519
$265,702
2018
$3,186 (+1.5%)
$61,945 + $198,549
$260,494
2017
$3,138 (+10.3%)
$59,541 + $190,840
$250,381
2015
$2,844 (+1.5%)
$58,374 + $187,099
$245,473
2014
$2,802 (+0.9%)
$56,372 + $180,680
$237,052
2013
$2,778 (+1.6%)
$56,372 + $180,680
$237,052
2012
$2,733 (+2.1%)
$56,118 + $179,864
$235,982
2011
$2,676 (+0.7%)
$55,018 + $176,338
$231,356
2010
$2,658 (+0.8%)
$53,940 + $172,881
$226,821
2009
$2,636 (+2.6%)
$53,537 + $171,589
$225,126
2007
$2,570
$52,613 + $168,625
$221,238
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 26, 2020 • Final
Building permit with plan check
Electrical
Generator
Sep 27, 2020 • Final
Building permit no plan check
Electrical
Generator
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
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Subdivision Name: MISSION HIGHLANDS
Living Sq. Ft: 2,821
Building Sq. Ft: 2,821
# of Stories: 1
Legal Description: 92 FM 127-032-04 CW 12 VM 92-767
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 672
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 95,832
Legal Lot Number: 5
Legal Block Number: 1
Acres: 2.2
Zoning Code: AR15
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 2,821
Stories: 1.0
Lot Size: 2.2 acres
Style: Single Family Residential
Year Built: 1951
Year Renovated: 1985
County: Sonoma County
APN: 127032013000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Sassarini Elementary School
Public K-5 • Assigned • 2.1mi
3/10
Altimira Middle School
Public 6-8 • Assigned • 2.3mi
2/10
Sonoma Valley High School
Public 9-12 • Assigned • 2.6mi
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
3% chance of being in a wildfire in next 30 years
3/10 Heat Factor
2 days above 96° expected this year, 4 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
19 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Sonoma, CA • 95476
Average low and high temperatures (°F)
62
40
64
42
72
46
70
47
78
51
83
54
82
54
89
55
86
56
80
51
65
46
59
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.3 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.3 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.35M – $1.64M
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