As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,158 (+2.0%)
$104,352
2024
$1,135 (+1.3%)
$104,352
2023
$1,121 (+10.4%)
$102,306
2022
$1,015 (+1.6%)
$100,300
2021
$999 (−37.6%)
$98,334
2020
$1,600 (+1.9%)
$96,406
2019
$1,571 (+1.7%)
$95,418 + $57,607
$153,025
2018
$1,545 (+2.1%)
$93,548 + $56,478
$150,026
2017
$1,513 (−1.9%)
$89,916 + $54,286
$144,202
2016
$1,543 (+1.0%)
$89,916 + $54,286
$144,202
2015
$1,528 (+1.8%)
$88,153 + $53,222
$141,375
2014
$1,501 (+4.5%)
$85,129 + $51,397
$136,526
2012
$1,436 (+2.1%)
$84,745 + $51,165
$135,910
2011
$1,407 (+1.6%)
$83,084 + $50,162
$133,246
2010
$1,385 (−1.1%)
$81,455 + $49,179
$130,634
2009
$1,400 (+2.3%)
$80,847 + $48,812
$129,659
2008
$1,369
$81,039 + $48,927
$129,966
Tax history for 651 Mund Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,158 (+2.0%)
$104,352
2024
$1,135 (+1.3%)
$104,352
2023
$1,121 (+10.4%)
$102,306
2022
$1,015 (+1.6%)
$100,300
2021
$999 (−37.6%)
$98,334
2020
$1,600 (+1.9%)
$96,406
2019
$1,571 (+1.7%)
$95,418 + $57,607
$153,025
2018
$1,545 (+2.1%)
$93,548 + $56,478
$150,026
2017
$1,513 (−1.9%)
$89,916 + $54,286
$144,202
2016
$1,543 (+1.0%)
$89,916 + $54,286
$144,202
2015
$1,528 (+1.8%)
$88,153 + $53,222
$141,375
2014
$1,501 (+4.5%)
$85,129 + $51,397
$136,526
2012
$1,436 (+2.1%)
$84,745 + $51,165
$135,910
2011
$1,407 (+1.6%)
$83,084 + $50,162
$133,246
2010
$1,385 (−1.1%)
$81,455 + $49,179
$130,634
2009
$1,400 (+2.3%)
$80,847 + $48,812
$129,659
2008
$1,369
$81,039 + $48,927
$129,966
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
AW
Agricultural Watershed District
The AW district classification is intended to be applied in those areas of the county where the predominant use is agriculturally oriented, where watershed areas, reservoirs and floodplain tributaries are located, where development would adversely impact on all such uses, and where the protection of agriculture, watersheds and floodplain tributaries from fire, pollution and erosion is essential to the general health, safety and welfare.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Housing-Senior
Housing-Other
Office
Recreation
Communications tower
Property details
Interior
Heating & Cooling
Heating Type: Central
Fireplace Information
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,348
Building Sq. Ft: 1,348
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 400
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 138,521
Acres: 3.18
Zoning Code: AW
County Use Description: VACANT LAND-RURAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: —
Sq. Ft.: 1,348
Stories: —
Lot Size: 3.18 acres
Style: Other
Year Built: 1950
Year Renovated: 1950
County: Napa County
APN: 21330015000
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Saint Helena Elementary School
Public 3-5 • Assigned • 2.3mi
8/10
Robert Louis Stevenson Intermediate School
Public 6-8 • Assigned • 2.1mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
5/10 Flood Factor
Estimated 19-29% chance 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
5/10 Heat Factor
7 days above 98° 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
22 unhealthy days expected this year, 22 days in 30 years
Provided by First Street
Historical weather
Saint Helena, CA • 94574
Average low and high temperatures (°F)
59
39
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41
67
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66
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76
50
83
52
83
53
89
56
84
54
75
49
61
43
57
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
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