3370 Thorn Rd is a 2,467 square foot house on a 3.86 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Sebastopol data, we estimate the home's value is $1,537,666.
Single-familyProperty Type
1978Year Built
3.86 acresLot Size
$623Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,537,666
$11K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.8% lower than the average sale price ($1.58M) 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
$9,753
$313,541 + $548,706
$862,247
2024
$9,760 (+2.8%)
$307,394 + $537,948
$845,342
2023
$9,491 (+2.3%)
$301,367 + $527,400
$828,767
2022
$9,274 (+2.1%)
$295,458 + $517,059
$812,517
2021
$9,084 (−0.3%)
$289,665 + $506,921
$796,586
2020
$9,115 (+4.4%)
$283,986 + $496,982
$780,968
2019
$8,733 (+1.7%)
$281,075 + $491,887
$772,962
2018
$8,590 (+4.6%)
$275,564 + $482,243
$757,807
2017
$8,209 (+5.1%)
$264,864 + $463,518
$728,382
2015
$7,808 (+2.1%)
$259,671 + $454,430
$714,101
2014
$7,649 (+0.1%)
$250,761 + $438,838
$689,599
2013
$7,639 (+1.9%)
$250,761 + $438,838
$689,599
2012
$7,500 (+1.4%)
$249,628 + $436,855
$686,483
2011
$7,398 (+2.0%)
$244,734 + $428,290
$673,024
2010
$7,250 (−0.7%)
$239,936 + $419,893
$659,829
2009
$7,302 (+2.4%)
$238,143 + $416,755
$654,898
2007
$7,127
$234,029 + $409,555
$643,584
Tax history for 3370 Thorn Rd
Year
Property tax
Land + Additions
Assessment*
2025
$9,753
$313,541 + $548,706
$862,247
2024
$9,760 (+2.8%)
$307,394 + $537,948
$845,342
2023
$9,491 (+2.3%)
$301,367 + $527,400
$828,767
2022
$9,274 (+2.1%)
$295,458 + $517,059
$812,517
2021
$9,084 (−0.3%)
$289,665 + $506,921
$796,586
2020
$9,115 (+4.4%)
$283,986 + $496,982
$780,968
2019
$8,733 (+1.7%)
$281,075 + $491,887
$772,962
2018
$8,590 (+4.6%)
$275,564 + $482,243
$757,807
2017
$8,209 (+5.1%)
$264,864 + $463,518
$728,382
2015
$7,808 (+2.1%)
$259,671 + $454,430
$714,101
2014
$7,649 (+0.1%)
$250,761 + $438,838
$689,599
2013
$7,639 (+1.9%)
$250,761 + $438,838
$689,599
2012
$7,500 (+1.4%)
$249,628 + $436,855
$686,483
2011
$7,398 (+2.0%)
$244,734 + $428,290
$673,024
2010
$7,250 (−0.7%)
$239,936 + $419,893
$659,829
2009
$7,302 (+2.4%)
$238,143 + $416,755
$654,898
2007
$7,127
$234,029 + $409,555
$643,584
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Mar 24, 2026 • Final
Building permit no plan check
Heat pump
HVAC
May 21, 2020 • Final
Building permit with plan check
Install a roof top solar system and upgrade the main electrical service panel.
Electrical
Electric meter
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: 3
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Living Sq. Ft: 2,467
Ground Floor Sq. Ft: 1,475
Building Sq. Ft: 3,427
# of Stories: 2
Legal Description: 1973 FORM PT OF 076-230-17 PM 3218 LOT 3
Parking & Garage Information
# of Parking Spaces: 3
Garage/Parking Sq. Ft: 792
Lot Information
# of Buildings: 1
Land Sq. Ft: 168,142
Legal Lot Number: 3
Legal Block Number: 5
Acres: 3.86
Zoning Code: AR5
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,467
Stories: 2.0
Lot Size: 3.86 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1978
County: Sonoma County
APN: 076230030000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Apple Blossom School
Public K-5 • Assigned • 2.1mi
7/10
Twin Hills Charter Middle School
Charter 6-8 • Assigned • 1.6mi
9/10
Analy High School
Public 9-12 • Assigned • 3.6mi
8/10
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
0.31% chance of being in a wildfire in next 30 years
2/10 Heat Factor
6 days above 89° expected this year, 14 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
Sebastopol, CA • 95472
Average low and high temperatures (°F)
61
41
62
43
69
45
66
46
73
49
76
51
77
52
82
53
79
55
71
51
63
46
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.8 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.8 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.46M – $1.77M
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