4830 Union Mine Rd is a 855 square foot multi-family home on a 2.68 acre lot with 4 bedrooms and 2 bathrooms. Based on Redfin's El Dorado data, we estimate the home's value is $537,954.
Multi-familyProperty Type
1947Year Built
2.68 acresLot Size
$629Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$537,954
$18K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.1% lower than the average sale price ($544K) 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*
2024
$1,485 (+1.9%)
$54,382 + $80,500
$134,882
2023
$1,457 (+1.4%)
$53,316 + $78,922
$132,238
2022
$1,437 (+3.8%)
$51,247 + $75,858
$127,105
2021
$1,384
$51,247 + $75,858
$127,105
2020
$1,385 (+1.5%)
$50,243 + $74,371
$124,614
2019
$1,365 (+2.9%)
$49,728 + $73,609
$123,337
2018
$1,326 (+1.7%)
$48,753 + $72,166
$120,919
2017
$1,304
$46,861 + $69,364
$116,225
Tax history for 4830 Union Mine Rd
Year
Property tax
Land + Additions
Assessment*
2024
$1,485 (+1.9%)
$54,382 + $80,500
$134,882
2023
$1,457 (+1.4%)
$53,316 + $78,922
$132,238
2022
$1,437 (+3.8%)
$51,247 + $75,858
$127,105
2021
$1,384
$51,247 + $75,858
$127,105
2020
$1,385 (+1.5%)
$50,243 + $74,371
$124,614
2019
$1,365 (+2.9%)
$49,728 + $73,609
$123,337
2018
$1,326 (+1.7%)
$48,753 + $72,166
$120,919
2017
$1,304
$46,861 + $69,364
$116,225
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R3A
Three-Acre Residential Zone
The R3A, Three-acre Residential Zone, is utilized to create a more dispersed residential character to an area by providing for and regulating the development of medium density residential development at the lowest range of 1 du per 3 acres. Agricultural structures and low-intensity commercial agricultural pursuits (crop lands, orchards, raising and grazing of domestic farm animals) are considered compatible with this zone. This zone is applicable to lands designated as Medium Density Residential (MDR) in the General Plan.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Housing-Other
Infrastructure
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 2
Room Information
# of Rooms: 4
Exterior
Exterior Information
Physical Condition: Average
Building Construction Quality: Fair
Building Type: Single Family
Property Information
Subdivision Name: EL DORADO
Living Sq. Ft: 855
# of Units: 2
# of Stories: 1
Legal Description: RS 20/29/4 EL DORADO
Lot Information
# of Buildings: 1
Land Sq. Ft: 116,741
Legal Lot Number: 1
Legal Block Number: 14
Acres: 2.68
Zoning Code: R1A
County Use Description: MULTI RESID 2-3 UNITS
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 855
Stories: 1.0
Lot Size: 2.68 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1947
Year Renovated: 1955
County: El Dorado County
APN: 331261019000
Home facts updated by county records on Jul 21, 2026
Around this home
Schools
Herbert C. Green Middle School
Public 5-8 • Assigned • 2.3mi
4/10
Union Mine High School
Public 9-12 • Assigned • 0.5mi
7/10
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
7/10 Fire Factor
20% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 100° 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
31 unhealthy days expected this year, 38 days in 30 years
Provided by First Street
Historical weather
El Dorado, CA • 95623
Average low and high temperatures (°F)
59
43
59
45
66
49
66
48
76
54
86
60
88
61
92
67
86
62
75
56
60
46
56
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 13.7 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
13.7 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$512,000 – $619,000
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