555 Greenfield Rd is a 3,441 square foot vacant land on a 11 acre lot with 3 bedrooms and 2.5 bathrooms. - it last sold on August 07, 2020 for $4,100,000. Based on Redfin's Saint Helena data, we estimate the home's value is $4,854,587.
Vacant landProperty Type
1984Year Built
11 acresLot Size
$441,326Price/Acres
2 car garageParking
Source:Public Records
Redfin Estimate
$4,854,587
$755K since sold in August 2020$997K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 41.7% higher than the average sale price ($3.43M) of 6 comparable homes.
*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
Mar 5, 2026 • Final
Residential-alteration
Bathroom
Aug 16, 2025 • Active
Building submittal - residential
Bathroom
Remodel
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
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Good
Pool Information
Has Pool
Property Information
Living Sq. Ft: 3,441
Building Sq. Ft: 3,441
# of Units: 1
# of Stories: 1
Legal Description: PTN MAP NO 980 6R/S74
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 515
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 479,160
Acres: 11
Zoning Code: AW
County Use Description: RURAL RESID 5+ ACRES
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 3,441
Stories: 1.0
Lot Size: 11 acres
Style: Vacant Land
Year Built: 1984
Year Renovated: 1984
County: Napa County
APN: 25380010000
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Saint Helena Primary School
Public K-2 • Assigned • 4.2mi
Robert Louis Stevenson Intermediate School
Public 6-8 • Assigned • 4.6mi
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
6/10 Fire Factor
14% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 99° 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
59
41
67
44
66
45
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
In this area, properties receive around 11.7 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.7 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$4.61M – $5.58M
Sell confidently with a local market expert in Saint Helena. 3 minutes to get started.