5126 Big Ranch Rd is a 7,957 square foot house on a 10.22 acre lot with 4 bedrooms and 5 bathrooms. Based on Redfin's Napa data, we estimate the home's value is $7,699,781.
Single-familyProperty Type
2019Year Built
10.22 acresLot Size
$968Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$7,699,781
$152K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 407.5% higher than the average sale price ($1.52M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$175,692 (+3.1%)
$4,750,686 + $11,035,714
$15,786,400
2024
$170,457 (+1.5%)
$4,750,686 + $11,035,714
$15,786,400
2023
$167,902 (+1.3%)
$4,755,023 + $10,815,230
$15,570,253
2022
$165,676 (+1.0%)
$4,725,573 + $10,603,167
$15,328,740
2021
$164,055 (+0.8%)
$4,652,417 + $10,395,263
$15,047,680
2020
$162,726 (+464.0%)
$4,630,330 + $10,190,672
$14,821,002
2019
$28,851 (+106.3%)
$4,544,642 + $10,121,960
$14,666,602
2018
$13,988
$1,147,044 + $1,445,596
$2,592,640
Tax history for 5126 Big Ranch Rd
Year
Property tax
Land + Additions
Assessment*
2025
$175,692 (+3.1%)
$4,750,686 + $11,035,714
$15,786,400
2024
$170,457 (+1.5%)
$4,750,686 + $11,035,714
$15,786,400
2023
$167,902 (+1.3%)
$4,755,023 + $10,815,230
$15,570,253
2022
$165,676 (+1.0%)
$4,725,573 + $10,603,167
$15,328,740
2021
$164,055 (+0.8%)
$4,652,417 + $10,395,263
$15,047,680
2020
$162,726 (+464.0%)
$4,630,330 + $10,190,672
$14,821,002
2019
$28,851 (+106.3%)
$4,544,642 + $10,121,960
$14,666,602
2018
$13,988
$1,147,044 + $1,445,596
$2,592,640
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
AP
Agricultural Preserve District
The AP district classification is intended to be applied in the fertile valley and foothill areas of Napa County in which agriculture is and should continue to be the predominant land use, where uses incompatible to agriculture should be precluded and where the development of urban-type uses would be detrimental to the continuance of agriculture and the maintenance of open space which are economic and aesthetic attributes and assets of the county.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Housing-Senior
Housing-Other
Communications tower
Property details
Interior
Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 2
Heating & Cooling
Air Conditioning Type: Central
Room Information
# of Rooms: 9
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Poor
Pool Information
Has Pool
Property Information
Living Sq. Ft: 7,957
Building Sq. Ft: 7,957
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 635
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 445,183
Acres: 10.22
County Use Description: CTR VINEYARD W/RES
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 5.0
Sq. Ft.: 7,957
Stories: —
Lot Size: 10.22 acres
Style: Single Family Residential
Year Built: 2019
Year Renovated: 2019
County: Napa County
APN: 36140076000
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Willow Elementary
Public K-5 • Assigned • 2.2mi
4/10
Redwood Middle School
Public 6-8 • Assigned • 3.2mi
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
5/10 Heat Factor
7 days above 97° expected this year, 13 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
23 unhealthy days expected this year, 23 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
85
55
91
59
85
57
76
51
61
44
56
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.8 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.8 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$7.32M – $8.86M
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