315 Main St is a 1,320 square foot house on a 0.43 acre lot with 3 bedrooms and 1 bathroom. Based on Redfin's Copperopolis data, we estimate the home's value is $310,888.
Single-familyProperty Type
1933Year Built
0.43 acresLot Size
$236Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$310,888
$4,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.7% lower than the average sale price ($333K) 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*
2026
$629 (+0.1%)
$3,803 + $15,342
$19,145
2025
$628 (+0.3%)
$3,803 + $15,342
$19,145
2024
$626 (+0.7%)
$3,729 + $15,042
$18,771
2023
$622 (+26.2%)
$3,656 + $14,748
$18,404
2022
$493 (+0.7%)
$3,585 + $14,459
$18,044
2021
$489 (+0.3%)
$3,515 + $14,176
$17,691
2020
$488 (+0.6%)
$3,447 + $13,899
$17,346
2019
$485 (+0.8%)
$3,412 + $13,757
$17,169
2018
$481 (+0.9%)
$3,346 + $13,488
$16,834
2017
$477 (+0.2%)
$3,217 + $12,965
$16,182
2016
$476 (+0.6%)
$3,217 + $12,965
$16,182
2015
$473 (+0.9%)
$3,154 + $12,711
$15,865
2014
$469
$3,047 + $12,276
$15,323
Tax history for 315 Main St
Year
Property tax
Land + Additions
Assessment*
2026
$629 (+0.1%)
$3,803 + $15,342
$19,145
2025
$628 (+0.3%)
$3,803 + $15,342
$19,145
2024
$626 (+0.7%)
$3,729 + $15,042
$18,771
2023
$622 (+26.2%)
$3,656 + $14,748
$18,404
2022
$493 (+0.7%)
$3,585 + $14,459
$18,044
2021
$489 (+0.3%)
$3,515 + $14,176
$17,691
2020
$488 (+0.6%)
$3,447 + $13,899
$17,346
2019
$485 (+0.8%)
$3,412 + $13,757
$17,169
2018
$481 (+0.9%)
$3,346 + $13,488
$16,834
2017
$477 (+0.2%)
$3,217 + $12,965
$16,182
2016
$476 (+0.6%)
$3,217 + $12,965
$16,182
2015
$473 (+0.9%)
$3,154 + $12,711
$15,865
2014
$469
$3,047 + $12,276
$15,323
*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
R1
Low Density Residential Zone
The R1 Zone is intended to provide land for low density residential neighborhoods where public water and sewage facilities are available. Typical uses include residential dwelling units, public and quasi-public uses (e.g., school, library, park), and other similar and compatible uses. This Zone implements the Residential Low Density general plan Land Use Category.
Permitted uses
Include but are not limited to:
Garden center
Housing-Single unit
Feb 29, 2008 • Final
Res building
Perform an as-built remodel on a building.
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: 1
Fireplace Information
# of Fireplaces: 4
Fireplace Type: 4 Openings
Has Fireplace
Room Information
# of Rooms: 3
Exterior
Exterior Information
Building Style Type: Conventional
Property Information
Subdivision Name: COPPEROPOLIS TOWNSITE
Building Sq. Ft: 1,320
Legal Description: COPPEROPOLIS TWST ROS 15 115 POR LOTS 35 36 B
Lot Information
# of Buildings: 1
Land Sq. Ft: 18,731
Legal Lot Number: 35
Acres: 0.43
Zoning Code: U
County Use Description: SFR ON SFR SITE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,320
Stories: —
Lot Size: 0.43 acres
Style: Single Family Residential
Year Built: 1933
Year Renovated: 2008
County: Calaveras County
APN: 054-012-045-000
Home facts updated by county records on Oct 6, 2026
Around this home
Schools
K - 12
Preschool & daycare
Copperopolis Elementary School
Public K-6 • Assigned • 0.1mi
5/10
Mark Twain Elementary School
Public K-8 • Assigned • 8.1mi
7/10
Bret Harte Union High School
Public 9-12 • Assigned • 8.3mi
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
8/10 Fire Factor
30% chance of being in a wildfire in next 30 years
7/10 Heat Factor
7 days above 103° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
29 unhealthy days expected this year, 33 days in 30 years
Provided by First Street
Historical weather
Copperopolis, CA • 95228
Average low and high temperatures (°F)
59
41
61
45
68
49
69
49
80
55
89
61
92
65
94
66
86
64
73
54
62
47
56
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 13.5 hours in
June and 4.7 hours in December, placing it above the
U.S. average for solar exposure.
13.5 hrs
4.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$296,000 – $358,000
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