446 Kortum Canyon Rd is a 2,172 square foot house on a 6.24 acre lot with 3 bedrooms. - it last sold on December 23, 2011 for $620,000. Based on Redfin's Calistoga data, we estimate the home's value is $1,275,957.
Single-familyProperty Type
1989Year Built
6.24 acresLot Size
$587Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,275,957
$656K since sold in December 2011$29K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.8% higher than the average sale price ($1.05M) of 6 comparable homes.
*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
RR-H
Rural Residential-Hillside District
The purposes of the Rural Residential -Hillside Zoning District are to: Provide for the development of hillside areas in a manner that will preserve the environmental and scenic benefits of these areas and protect development on the hillsides and in surrounding areas; Promote hillside environmental goals and policies of the land use and open space and conservation elements of the General Plan; Establish densities and open space areas consistent with adopted area, general or specific plans and provide density increase incentives to create open space; Maintain an environmental balance consistent with existing vegetation, soils, geology, slopes and drainage patterns and to protect the natural topography, including swales, canyons, knolls, ridge lines, and rock outcroppings; Avoid development that would result in an unacceptable hazard from fire, flood, land slide or other natural disaster; Avoid development that results in high public maintenance costs; Provide for flexible design so that development is concentrated in areas with the greatest environmental carrying capacity.
Permitted uses
Include but are not limited to:
Winery & vineyard
Religious facility
Housing-Single unit
Housing-Other
Bed & breakfast
Public service
Agriculture-Grove / orchard / vineyard
Nov 13, 2013 • Final
Building
Install a roof-mounted photovoltaic system.
Electrical
Solar
Mar 27, 2013 • Final
Building
Work on a pool.
Pool and hot tub
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
Heating & Cooling
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Good
Pool Information
Has Pool
Property Information
Living Sq. Ft: 2,172
Building Sq. Ft: 2,172
Legal Description: PCL 3 MAP NO 3483 12P/M90 40 FT R/W IRRV OFFER OF DED 1654/975 PG&E R/W 1690/967
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 420
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 271,814
Legal Lot Number: 3
Acres: 6.24
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: —
Sq. Ft.: 2,172
Stories: —
Lot Size: 6.24 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: 1989
County: Napa County
APN: 11290042000
Home facts updated by county records on Oct 8, 2026
Around this home
Schools
K - 12
Preschool & daycare
Calistoga Elementary School
Public K-6 • Assigned • 0.4mi
6/10
Calistoga Junior/Senior High School
Public 7-12 • Assigned • 0.8mi
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
4/10 Fire Factor
3% chance of being in a wildfire in next 30 years
4/10 Heat Factor
6 days above 100° expected this year, 12 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
29 unhealthy days expected this year, 30 days in 30 years
Provided by First Street
Historical weather
Calistoga, CA • 94515
Average low and high temperatures (°F)
60
44
60
45
68
48
66
47
76
51
81
54
84
56
88
57
81
58
70
52
62
46
57
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
$1.21M – $1.47M
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