As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$4,151 (+41.5%)
$103,951 + $285,643
$389,594
2025
$2,933 (+168.1%)
$103,951 + $285,643
$389,594
2024
$1,094 (+1.3%)
$101,913 + $171,169
$273,082
2023
$1,080 (+2.9%)
$99,915
2022
$1,050 (+1.5%)
$97,956
2021
$1,034 (+1.1%)
$96,036
2020
$1,023 (+1.8%)
$94,153
2019
$1,005 (+1.6%)
$93,188
2018
$989 (−23.8%)
$89,570
2017
$1,299 (+3.1%)
$87,814 + $29,264
$117,078
2016
$1,260 (+1.0%)
$87,814 + $29,264
$117,078
2015
$1,248 (+1.8%)
$86,093 + $28,691
$114,784
2014
$1,226 (+4.5%)
$83,139 + $27,708
$110,847
2012
$1,173 (+2.1%)
$82,764 + $27,583
$110,347
2011
$1,149 (+1.6%)
$81,142 + $27,043
$108,185
2010
$1,131 (−1.1%)
$79,551 + $26,513
$106,064
2009
$1,143 (+2.3%)
$78,957 + $26,315
$105,272
2008
$1,118
$79,144 + $26,377
$105,521
Tax history for 270 Wall Rd
Year
Property tax
Land + Additions
Assessment*
2026
$4,151 (+41.5%)
$103,951 + $285,643
$389,594
2025
$2,933 (+168.1%)
$103,951 + $285,643
$389,594
2024
$1,094 (+1.3%)
$101,913 + $171,169
$273,082
2023
$1,080 (+2.9%)
$99,915
2022
$1,050 (+1.5%)
$97,956
2021
$1,034 (+1.1%)
$96,036
2020
$1,023 (+1.8%)
$94,153
2019
$1,005 (+1.6%)
$93,188
2018
$989 (−23.8%)
$89,570
2017
$1,299 (+3.1%)
$87,814 + $29,264
$117,078
2016
$1,260 (+1.0%)
$87,814 + $29,264
$117,078
2015
$1,248 (+1.8%)
$86,093 + $28,691
$114,784
2014
$1,226 (+4.5%)
$83,139 + $27,708
$110,847
2012
$1,173 (+2.1%)
$82,764 + $27,583
$110,347
2011
$1,149 (+1.6%)
$81,142 + $27,043
$108,185
2010
$1,131 (−1.1%)
$79,551 + $26,513
$106,064
2009
$1,143 (+2.3%)
$78,957 + $26,315
$105,272
2008
$1,118
$79,144 + $26,377
$105,521
*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
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
Oct 26, 1996 • Final
Building/history permit plus/history/all
Roofing
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: 2
Fireplace Information
Has Fireplace
Room Information
# of Rooms: 3
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Fair
Property Information
Living Sq. Ft: 1,217
Building Sq. Ft: 1,217
Lot Information
# of Buildings: 1
Land Sq. Ft: 435,600
Acres: 10
Zoning Code: AW
County Use Description: VACANT LAND-RURAL
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 2.0
Sq. Ft.: 1,217
Stories: —
Lot Size: 10 acres
Style: Other
Year Built: 2025
Year Renovated: —
County: Napa County
APN: 27090015000
Home facts updated by county records on Oct 8, 2026
Around this home
Schools
Saint Helena Primary School
Public K-2 • Assigned • 5.4mi
Robert Louis Stevenson Intermediate School
Public 6-8 • Assigned • 6.2mi
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
3/10 Heat Factor
7 days above 96° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
24 unhealthy days expected this year, 24 days in 30 years
Provided by First Street
Historical weather
Napa, CA • 94558
Average low and high temperatures (°F)
59
39
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41
68
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77
51
84
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87
56
91
59
83
58
76
51
61
44
56
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
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