As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$2,676 (+1.9%)
$47,816 + $195,507
$243,323
2025
$2,626 (+1.8%)
$47,816 + $195,507
$243,323
2024
$2,580 (+2.5%)
$46,879 + $191,674
$238,553
2023
$2,518 (+4.1%)
$45,960 + $187,916
$233,876
2022
$2,419 (+3.4%)
$45,059 + $184,232
$229,291
2021
$2,340 (+2.2%)
$44,176 + $180,620
$224,796
2020
$2,289 (+1.4%)
$43,310 + $177,079
$220,389
2019
$2,257 (+1.3%)
$42,866 + $175,264
$218,130
2018
$2,227 (+2.2%)
$42,026 + $171,828
$213,854
2017
$2,180 (+3.0%)
$40,395 + $165,156
$205,551
2016
$2,116 (+1.3%)
$40,395 + $165,156
$205,551
2015
$2,089 (+1.8%)
$39,603 + $161,918
$201,521
2014
$2,052 (+3.1%)
$38,245 + $156,362
$194,607
2012
$1,990 (+1.8%)
$38,073 + $155,656
$193,729
2011
$1,955 (+4.6%)
$37,327 + $152,604
$189,931
2010
$1,869 (−0.2%)
$36,596 + $149,612
$186,208
2009
$1,873 (+2.3%)
$36,323 + $148,494
$184,817
2008
$1,831
$36,409 + $148,846
$185,255
Tax history for 1260 Diamond Mountain Rd
Year
Property tax
Land + Additions
Assessment*
2026
$2,676 (+1.9%)
$47,816 + $195,507
$243,323
2025
$2,626 (+1.8%)
$47,816 + $195,507
$243,323
2024
$2,580 (+2.5%)
$46,879 + $191,674
$238,553
2023
$2,518 (+4.1%)
$45,960 + $187,916
$233,876
2022
$2,419 (+3.4%)
$45,059 + $184,232
$229,291
2021
$2,340 (+2.2%)
$44,176 + $180,620
$224,796
2020
$2,289 (+1.4%)
$43,310 + $177,079
$220,389
2019
$2,257 (+1.3%)
$42,866 + $175,264
$218,130
2018
$2,227 (+2.2%)
$42,026 + $171,828
$213,854
2017
$2,180 (+3.0%)
$40,395 + $165,156
$205,551
2016
$2,116 (+1.3%)
$40,395 + $165,156
$205,551
2015
$2,089 (+1.8%)
$39,603 + $161,918
$201,521
2014
$2,052 (+3.1%)
$38,245 + $156,362
$194,607
2012
$1,990 (+1.8%)
$38,073 + $155,656
$193,729
2011
$1,955 (+4.6%)
$37,327 + $152,604
$189,931
2010
$1,869 (−0.2%)
$36,596 + $149,612
$186,208
2009
$1,873 (+2.3%)
$36,323 + $148,494
$184,817
2008
$1,831
$36,409 + $148,846
$185,255
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RC
Residential Country District
The RC district classification is intended to be applied to: Land in proximity to existing urban areas but currently in agriculture or developed with low-density residences where a more intensive urban use is possible through the extension of water and sewage facilities, major streets and other services; Other land near major public recreation areas which, because of its location in relation to existing or future community services, facilities and access roads, and because of underlying soil and geological characteristics, land slope and minimum fire hazard, is suitable for low-density single-family residential development.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Educational/school
Communications tower
Property details
Interior
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Average
Property Information
Subdivision Name: HOMESTEAD
Living Sq. Ft: 1,872
Building Sq. Ft: 1,872
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 208
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 533,174
Legal Lot Number: 33
Acres: 12.24
Zoning Code: RC
County Use Description: RURAL RESID 5+ ACRES
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 1.5
Sq. Ft.: 1,872
Stories: —
Lot Size: 12.24 acres
Style: Vacant Land
Year Built: 1966
Year Renovated: 1966
County: Napa County
APN: 20180012000
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 • 1.3mi
6/10
Calistoga Junior/Senior High School
Public 7-12 • Assigned • 1.5mi
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
2% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 93° expected this year, 16 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
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