3815 Calistoga Rd is a 1,160 square foot house on a 40.71 acre lot with 2 bedrooms and 1.5 bathrooms. Based on Redfin's Santa Rosa data, we estimate the home's value is $1,165,892.
Single-familyProperty Type
1983Year Built
40.71 acresLot Size
$1,005Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,165,892
$217K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 93.5% higher than the average sale price ($603K) 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
$3,948 (+2.0%)
$186,460 + $171,956
$358,416
2024
$3,872 (+1.9%)
$182,804 + $168,585
$351,389
2023
$3,802 (+4.1%)
$179,220 + $165,280
$344,500
2022
$3,652 (+3.1%)
$175,706 + $162,040
$337,746
2021
$3,542 (+1.1%)
$172,261 + $158,863
$331,124
2020
$3,502 (+1.4%)
$168,884 + $155,749
$324,633
2019
$3,456 (+5.6%)
$167,153 + $154,152
$321,305
2018
$3,273 (+1.0%)
$163,876 + $151,130
$315,006
2017
$3,242 (+2.8%)
$157,513 + $145,262
$302,775
2016
$3,152 (+1.3%)
$154,425 + $142,414
$296,839
2015
$3,112 (+1.7%)
$154,425 + $142,414
$296,839
2014
$3,060 (+0.2%)
$149,127 + $137,528
$286,655
2013
$3,054 (+2.9%)
$149,127 + $137,528
$286,655
2012
$2,967 (+4.6%)
$148,454 + $136,907
$285,361
2011
$2,836 (+1.6%)
$145,544 + $134,223
$279,767
2010
$2,792 (−1.2%)
$142,691 + $131,592
$274,283
2009
$2,825 (+2.2%)
$141,625 + $130,609
$272,234
2007
$2,765
$139,179 + $128,353
$267,532
Tax history for 3815 Calistoga Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,948 (+2.0%)
$186,460 + $171,956
$358,416
2024
$3,872 (+1.9%)
$182,804 + $168,585
$351,389
2023
$3,802 (+4.1%)
$179,220 + $165,280
$344,500
2022
$3,652 (+3.1%)
$175,706 + $162,040
$337,746
2021
$3,542 (+1.1%)
$172,261 + $158,863
$331,124
2020
$3,502 (+1.4%)
$168,884 + $155,749
$324,633
2019
$3,456 (+5.6%)
$167,153 + $154,152
$321,305
2018
$3,273 (+1.0%)
$163,876 + $151,130
$315,006
2017
$3,242 (+2.8%)
$157,513 + $145,262
$302,775
2016
$3,152 (+1.3%)
$154,425 + $142,414
$296,839
2015
$3,112 (+1.7%)
$154,425 + $142,414
$296,839
2014
$3,060 (+0.2%)
$149,127 + $137,528
$286,655
2013
$3,054 (+2.9%)
$149,127 + $137,528
$286,655
2012
$2,967 (+4.6%)
$148,454 + $136,907
$285,361
2011
$2,836 (+1.6%)
$145,544 + $134,223
$279,767
2010
$2,792 (−1.2%)
$142,691 + $131,592
$274,283
2009
$2,825 (+2.2%)
$141,625 + $130,609
$272,234
2007
$2,765
$139,179 + $128,353
$267,532
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
May 28, 2026 • Active
Building permit no plan check
HVAC
Dec 23, 2024 • Final
Building permit with plan check
Install a roof-mounted solar photovoltaic system on a residential building. The project includes solar modules, microinverters, and batteries.
Battery
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: 1
# of 1/2 Baths: 1
Room Information
# of Rooms: 4
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Living Sq. Ft: 1,160
Ground Floor Sq. Ft: 1,160
Building Sq. Ft: 4,160
# of Stories: 1
Legal Description: 1970 FORM 120-210-27 & PT TO RD BY OR 2418-11
Parking & Garage Information
Garage/Parking Sq. Ft: 726
Lot Information
# of Buildings: 1
Land Sq. Ft: 1,773,328
Acres: 40.71
Zoning Code: RRD100
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.5
Sq. Ft.: 1,160
Stories: 1.0
Lot Size: 40.71 acres
Style: Single Family Residential
Year Built: 1983
Year Renovated: 1983
County: Sonoma County
APN: 120210041000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Calistoga Elementary School
Public K-6 • Assigned • 4.4mi
6/10
Calistoga Junior/Senior High School
Public 7-12 • Assigned • 4.7mi
4/10
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
5/10 Fire Factor
4% chance of being in a wildfire in next 30 years
3/10 Heat Factor
5 days above 96° expected this year, 10 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
22 unhealthy days expected this year, 24 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
$1.11M – $1.34M
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