10000 Franz Valley School Rd is a 3,841 square foot house on a 8.09 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on August 26, 2016 for $1,800,000. Based on Redfin's Calistoga data, we estimate the home's value is $2,472,542.
Single-familyProperty Type
2001Year Built
8.09 acresLot Size
$644Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$2,472,542
$673K since sold in August 2016$37K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 35.8% higher than the average sale price ($1.82M) 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
DA B6 20
RC 200'
Diverse Agriculture B6 Combining District 20 Acres
DA: Enhances and protects land where soil, climate, and water conditions support farming but where small acreage intensive farming and part-time farming activities are predominant, and where farming may not be the principal occupation of the farmer; Implement the diverse agriculture land use category of the general plan and the policies of the Agricultural Resource Element.; B6: To specify residential density and/or minimum parcel or lot size for a particular parcel, lot or area.
Zone overlays
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Greenhouse / nursery
Day care facility
Housing-Group
Housing-Single unit
Theater / performing arts facility
Agriculture-Cropland
Park & open space
Timberland
Jun 6, 2023 • Final
Building permit no plan check
Electrical
Electric meter
Nov 30, 2020 • Final
Building permit with plan check
Update Title 24 documentation for window changes and heating and air conditioning system modifications on a single-family home and garage.
HVAC
New construction
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: 9
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Living Sq. Ft: 3,841
Building Sq. Ft: 3,841
# of Stories: 3
Legal Description: TWP 09N RGE 07W SEC 33
Lot Information
# of Buildings: 1
Land Sq. Ft: 352,400
Legal Lot Number: 15
Acres: 8.09
Zoning Code: DA20
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 3,841
Stories: 3.0
Lot Size: 8.09 acres
Style: Single Family Residential
Year Built: 2001
Year Renovated: 2002
County: Sonoma County
APN: 120170009000
Home facts updated by county records on Sep 3, 2026
Around this home
Schools
Calistoga Elementary School
Public K-6 • Assigned • 2.7mi
6/10
Calistoga Junior/Senior High School
Public 7-12 • Assigned • 2.9mi
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
5% chance of being in a wildfire in next 30 years
4/10 Heat Factor
6 days above 98° 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
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45
68
48
66
47
76
51
81
54
84
56
88
57
81
58
75
53
62
46
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
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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
$2.35M – $2.84M
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