9800 Franz Valley School Rd
Calistoga, CA 94515
4 bd 6 ba 3,712 sqft Built 1988 Lot 2,428,906 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $2,447,245 | $1,972,992 | $4,420,237 | $48,002 |
| 2024 | $2,447,245 | $1,972,992 | $4,420,237 | $17,415 |
| 2023 | $775,618 | $825,000 | $1,600,618 | $17,449 |
| 2022 | $775,618 | $825,000 | $1,600,618 | $17,103 |
| 2021 | $775,618 | $825,000 | $1,600,618 | $16,913 |
| 2020 | $775,618 | $825,000 | $1,600,618 | $16,906 |
| 2019 | — | $825,000 | $825,000 | $8,769 |
| 2018 | — | $937,000 | $937,000 | $10,025 |
| 2017 | $2,000,000 | $1,700,000 | $3,700,000 | $39,549 |
| 2016 | $494,862 | $837,581 | $1,332,443 | $14,205 |
| 2015 | $337,641 | $243,881 | $581,522 | $6,164 |
| 2014 | $331,028 | $239,104 | $570,132 | $6,061 |
| 2013 | $329,532 | $238,024 | $567,556 | $6,050 |
| 2012 | $323,071 | $233,357 | $556,428 | $5,879 |
| 2010 | $316,737 | $228,782 | $545,519 | $5,527 |
| 2009 | $315,117 | $227,613 | $542,730 | $5,594 |
| 2008 | $308,939 | $223,150 | $532,089 | $5,474 |
| 2007 | $302,882 | $218,775 | $521,657 | $5,374 |
Property facts
Year built
1988
Property type
single_family
Stories
—
Beds
4
Baths
6
Living area
3,712 sqft
Lot size
2,428,906 sqft
ZIP code
94515
City
Calistoga
Street
Franz Valley School Rd
Coordinates
38.58051, -122.63861
Comparable properties nearby
Frequently asked questions
When did 9800 Franz Valley School Rd last sell?
No public-record sale is on file for 9800 Franz Valley School Rd.
What is the current tax assessment for 9800 Franz Valley School Rd?
The most recent total assessment for 9800 Franz Valley School Rd (year 2025) is $4,420,237 with $48,002 in property tax.
When was 9800 Franz Valley School Rd built?
9800 Franz Valley School Rd was built in 1988.
How does 9800 Franz Valley School Rd compare to others on Franz Valley School Rd?
We track 8 other properties on Franz Valley School Rd. Browse the list under "Other properties on Franz Valley School Rd" to compare beds, baths, and sale history.
What are the property facts for 9800 Franz Valley School Rd?
9800 Franz Valley School Rd is a 4 bed, 6 bath, 3,712 sqft, 2,428,906 sqft lot single_family.
Is 9800 Franz Valley School Rd a flip candidate?
No — 9800 Franz Valley School Rd does not appear in our flips dataset.
Is 9800 Franz Valley School Rd a tax-appeal candidate?
No — 9800 Franz Valley School Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+10.3%
Implied 1-yr
+41.3%
2026 Q2
$4.14M
2026 Q3
$4.4M