7945 St Helena Rd is a 2,058 square foot house on a 7 acre lot with 1 bedroom and 2.5 bathrooms. Based on Redfin's Santa Rosa data, we estimate the home's value is $1,092,954.
Single-familyProperty Type
2022Year Built
7 acresLot Size
$531Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,092,954
$85K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.4% lower than the average sale price ($1.22M) 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
$6,334 (+1,737.4%)
$27,466 + $506,585
$534,051
2024
$345 (+20.6%)
$26,928 + $496,652
$523,580
2023
$286 (+4.6%)
$26,400
2022
$273 (+2.6%)
$21,814
2021
$266 (−93.1%)
$21,387
2020
$3,859 (+2.5%)
$20,968
2019
$3,766 (+4.7%)
$24,622 + $301,916
$326,538
2018
$3,595 (+1.8%)
$24,140 + $295,997
$320,137
2017
$3,530 (+5.4%)
$23,203 + $284,504
$307,707
2015
$3,350 (+3.8%)
$22,749 + $278,926
$301,675
2014
$3,228 (+2.7%)
$21,970 + $269,356
$291,326
2013
$3,143 (+1.7%)
$21,970 + $269,356
$291,326
2012
$3,089 (−0.4%)
$21,871 + $268,139
$290,010
2011
$3,102 (+4.1%)
$21,443 + $262,882
$284,325
2010
$2,980 (−2.8%)
$21,023 + $257,728
$278,751
2009
$3,067 (+2.1%)
$20,866 + $255,802
$276,668
2007
$3,004
$20,506 + $251,383
$271,889
Tax history for 7945 St Helena Rd
Year
Property tax
Land + Additions
Assessment*
2025
$6,334 (+1,737.4%)
$27,466 + $506,585
$534,051
2024
$345 (+20.6%)
$26,928 + $496,652
$523,580
2023
$286 (+4.6%)
$26,400
2022
$273 (+2.6%)
$21,814
2021
$266 (−93.1%)
$21,387
2020
$3,859 (+2.5%)
$20,968
2019
$3,766 (+4.7%)
$24,622 + $301,916
$326,538
2018
$3,595 (+1.8%)
$24,140 + $295,997
$320,137
2017
$3,530 (+5.4%)
$23,203 + $284,504
$307,707
2015
$3,350 (+3.8%)
$22,749 + $278,926
$301,675
2014
$3,228 (+2.7%)
$21,970 + $269,356
$291,326
2013
$3,143 (+1.7%)
$21,970 + $269,356
$291,326
2012
$3,089 (−0.4%)
$21,871 + $268,139
$290,010
2011
$3,102 (+4.1%)
$21,443 + $262,882
$284,325
2010
$2,980 (−2.8%)
$21,023 + $257,728
$278,751
2009
$3,067 (+2.1%)
$20,866 + $255,802
$276,668
2007
$3,004
$20,506 + $251,383
$271,889
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 27, 2022 • Final
Building permit with plan check
Addition
Oct 6, 2022 • Final
Building permit with plan check
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
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Living Sq. Ft: 2,058
Building Sq. Ft: 3,689
# of Stories: 2
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 839
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 304,920
Acres: 7
Zoning Code: RR5
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 2.5
Sq. Ft.: 2,058
Stories: 2.0
Lot Size: 7 acres
Style: Single Family Residential
Year Built: 2022
Year Renovated: 2022
County: Sonoma County
APN: 028260007000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Whited Elementary Charter School
Charter K-6 • Assigned • 5.4mi
6/10
Rincon Valley Middle School
Public 7-8 • Assigned • 5.1mi
5/10
Maria Carrillo High School
Public 9-12 • Assigned • 4.6mi
9/10
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
3/10 Heat Factor
7 days above 92° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
26 unhealthy days expected this year, 28 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95404
Average low and high temperatures (°F)
63
41
64
44
72
47
70
47
77
51
80
54
79
54
86
55
83
55
79
51
65
46
60
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.4 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.4 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.04M – $1.26M
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