1820 Milton Rd is a 1,580 square foot house on a 6,098 square foot lot with 3 bedrooms. Based on Redfin's Napa data, we estimate the home's value is $671,988.
Single-familyProperty Type
1986Year Built
6,098 sq ftLot Size
$425Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$671,988
$21K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.4% lower than the average sale price ($681K) 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
$4,605 (+2.3%)
$64,016 + $196,939
$260,955
2024
$4,502 (+2.3%)
$64,016 + $196,939
$260,955
2023
$4,400 (+2.1%)
$62,761 + $193,078
$255,839
2022
$4,309 (+2.1%)
$61,531 + $189,293
$250,824
2021
$4,219 (+1.7%)
$60,325 + $185,582
$245,907
2020
$4,150 (+2.3%)
$59,143 + $181,944
$241,087
2019
$4,056 (+10.0%)
$58,537 + $180,079
$238,616
2018
$3,686 (+1.2%)
$57,390 + $176,549
$233,939
2017
$3,643 (+0.9%)
$55,162 + $169,695
$224,857
2016
$3,610 (+4.2%)
$55,162 + $169,695
$224,857
2015
$3,465 (+1.0%)
$54,081 + $166,368
$220,449
2014
$3,430 (+2.0%)
$52,226 + $160,660
$212,886
2012
$3,364 (+0.7%)
$51,990 + $159,934
$211,924
2011
$3,342 (+1.7%)
$50,971 + $156,799
$207,770
2010
$3,287 (−1.4%)
$49,972 + $153,725
$203,697
2009
$3,333 (+2.4%)
$49,599 + $152,577
$202,176
2008
$3,254
$49,716 + $152,939
$202,655
Tax history for 1820 Milton Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,605 (+2.3%)
$64,016 + $196,939
$260,955
2024
$4,502 (+2.3%)
$64,016 + $196,939
$260,955
2023
$4,400 (+2.1%)
$62,761 + $193,078
$255,839
2022
$4,309 (+2.1%)
$61,531 + $189,293
$250,824
2021
$4,219 (+1.7%)
$60,325 + $185,582
$245,907
2020
$4,150 (+2.3%)
$59,143 + $181,944
$241,087
2019
$4,056 (+10.0%)
$58,537 + $180,079
$238,616
2018
$3,686 (+1.2%)
$57,390 + $176,549
$233,939
2017
$3,643 (+0.9%)
$55,162 + $169,695
$224,857
2016
$3,610 (+4.2%)
$55,162 + $169,695
$224,857
2015
$3,465 (+1.0%)
$54,081 + $166,368
$220,449
2014
$3,430 (+2.0%)
$52,226 + $160,660
$212,886
2012
$3,364 (+0.7%)
$51,990 + $159,934
$211,924
2011
$3,342 (+1.7%)
$50,971 + $156,799
$207,770
2010
$3,287 (−1.4%)
$49,972 + $153,725
$203,697
2009
$3,333 (+2.4%)
$49,599 + $152,577
$202,176
2008
$3,254
$49,716 + $152,939
$202,655
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RS
AC
Residential Single District
The RS district classification is intended to be applied in appropriate locations to allow residential developments of varying population density to meet the housing needs of present and future population in the unincorporated area in accordance with the county's general plan. RS districts will be located within established urban areas where existing urban services and facilities are adequate to serve the intended development. Limited RS development is intended to assist in the preservation of the natural and agricultural resources of the county. The RS district is also intended to serve the following purposes: To regulate the density of population; To promote stability of residential development; To conserve the value of land and buildings; To regulate the bulk of buildings; To provide for open space in residential areas.
Zone overlays
Airport Compatibility Combination District
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Educational/school
Communications tower
Property details
Interior
Heating & Cooling
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Construction Type: Wood
Building Construction Quality: Average
Property Information
Subdivision Name: EDGERLY ISLAND RIVER LTS
Living Sq. Ft: 1,580
Building Sq. Ft: 1,580
Legal Description: LOT 6 BLK 4 EDGERLY ISLAND RIVER LOTS 5R/M25-28
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 1,075
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,098
Legal Lot Number: 6
Legal Block Number: 4
Acres: 0.14
Zoning Code: RS:AC
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: —
Sq. Ft.: 1,580
Stories: —
Lot Size: 6,098 square feet
Style: Single Family Residential
Year Built: 1986
Year Renovated: 1988
County: Napa County
APN: 48043006000
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Browns Valley Elementary School
Public K-8 • Assigned • 7.5mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
10/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
6 days above 91° expected this year, 12 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
13 unhealthy days expected this year, 13 days in 30 years
Provided by First Street
Historical weather
Napa, CA • 94559
Average low and high temperatures (°F)
61
40
64
44
71
47
70
47
77
52
79
53
77
55
84
56
82
57
78
52
64
46
58
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.6 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.6 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$639,000 – $773,000
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