509 Wall Rd is a 2,258 square foot vacant land on a 1.49 acre lot with 3 bedrooms and 2.5 bathrooms. Based on Redfin's Napa data, we estimate the home's value is $1,049,074.
Vacant landProperty Type
1997Year Built
1.49 acresLot Size
$704,076Price/Acres
1 car garageParking
Source:Public Records
Redfin Estimate
$1,049,074
$33K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 29.4% lower than the average sale price ($1.49M) of 5 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$3,872 (+1.8%)
$68,319 + $294,029
$362,348
2025
$3,804 (+2.0%)
$68,319 + $294,029
$362,348
2024
$3,728 (+1.3%)
$66,980 + $288,264
$355,244
2023
$3,681 (+2.9%)
$65,667 + $282,612
$348,279
2022
$3,576 (+1.4%)
$64,380 + $277,071
$341,451
2021
$3,527 (+1.1%)
$63,118 + $271,639
$334,757
2020
$3,490 (+1.8%)
$61,881 + $266,313
$328,194
2019
$3,430 (+1.6%)
$61,247 + $263,583
$324,830
2018
$3,375 (+1.9%)
$60,047 + $258,415
$318,462
2017
$3,311 (+2.5%)
$57,716 + $248,382
$306,098
2016
$3,231 (+1.0%)
$57,716 + $248,382
$306,098
2015
$3,200 (+1.8%)
$56,585 + $243,512
$300,097
2014
$3,144 (+4.6%)
$54,645 + $235,157
$289,802
2012
$3,006 (+2.0%)
$54,399 + $234,095
$288,494
2011
$2,947 (+1.6%)
$53,333 + $229,505
$282,838
2010
$2,900 (−1.1%)
$52,288 + $225,005
$277,293
2009
$2,933 (+2.3%)
$51,898 + $223,324
$275,222
2008
$2,868
$52,021 + $223,854
$275,875
Tax history for 509 Wall Rd
Year
Property tax
Land + Additions
Assessment*
2026
$3,872 (+1.8%)
$68,319 + $294,029
$362,348
2025
$3,804 (+2.0%)
$68,319 + $294,029
$362,348
2024
$3,728 (+1.3%)
$66,980 + $288,264
$355,244
2023
$3,681 (+2.9%)
$65,667 + $282,612
$348,279
2022
$3,576 (+1.4%)
$64,380 + $277,071
$341,451
2021
$3,527 (+1.1%)
$63,118 + $271,639
$334,757
2020
$3,490 (+1.8%)
$61,881 + $266,313
$328,194
2019
$3,430 (+1.6%)
$61,247 + $263,583
$324,830
2018
$3,375 (+1.9%)
$60,047 + $258,415
$318,462
2017
$3,311 (+2.5%)
$57,716 + $248,382
$306,098
2016
$3,231 (+1.0%)
$57,716 + $248,382
$306,098
2015
$3,200 (+1.8%)
$56,585 + $243,512
$300,097
2014
$3,144 (+4.6%)
$54,645 + $235,157
$289,802
2012
$3,006 (+2.0%)
$54,399 + $234,095
$288,494
2011
$2,947 (+1.6%)
$53,333 + $229,505
$282,838
2010
$2,900 (−1.1%)
$52,288 + $225,005
$277,293
2009
$2,933 (+2.3%)
$51,898 + $223,324
$275,222
2008
$2,868
$52,021 + $223,854
$275,875
*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
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Central
Fireplace Information
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 2,258
Building Sq. Ft: 2,258
Legal Description: PCL A MAP NO 2139 17R/S89 R/W 922/114 WATER RIGHTS 1996-019514
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 253
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 64,904
Acres: 1.49
Zoning Code: AW
County Use Description: RURAL RESID < 5 AC
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 2,258
Stories: —
Lot Size: 1.49 acres
Style: Vacant Land
Year Built: 1997
Year Renovated: 1997
County: Napa County
APN: 27080019000
Home facts updated by county records on Oct 8, 2026
Around this home
Schools
Saint Helena Primary School
Public K-2 • Assigned • 5.1mi
Robert Louis Stevenson Intermediate School
Public 6-8 • Assigned • 5.9mi
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
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
2/10 Heat Factor
5 days above 96° expected this year, 10 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
60
41
68
44
67
45
77
51
84
54
87
56
91
59
83
58
71
49
61
44
56
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.5 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$997,000 – $1.21M
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