12457 Mines Rd is a 3,025 square foot house on a 5 acre lot with 5 bedrooms and 3 bathrooms. - it last sold on April 22, 2020 for $1,390,000. Based on Redfin's Livermore data, we estimate the home's value is $2,072,157.
Single-familyProperty Type
1967Year Built
5 acresLot Size
$685Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$2,072,157
$682K since sold in April 2020$24K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 31.1% higher than the average sale price ($1.58M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40676030
Jan 17, 2015
Contingent
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40202294
Feb 16, 2007
Listing Removed
—
Public Records
Mar 3, 2004
Sold
$805,000
$266/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11208938
Jan 9, 2004
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11174225
May 28, 2003
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11152251
Oct 7, 2002
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11150962
Aug 11, 2002
Listing Removed
—
Public Records
Jun 24, 1999
Sold
$50,000
$17/sq ft
Public Records
Jun 24, 1999
Sold
$535,000
$177/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10570611
Aug 30, 1996
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #26570611
Jul 15, 1996
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2025
$17,664 (+3.2%)
$736,230 + $814,315
$1,550,545
2024
$17,116 (+1.1%)
$721,795 + $798,349
$1,520,144
2023
$16,922 (+1.1%)
$707,645 + $782,698
$1,490,343
2022
$16,737 (+1.8%)
$680,169 + $752,308
$1,432,477
2021
$16,442 (+30.0%)
$680,169 + $752,308
$1,432,477
2020
$12,643 (−0.7%)
$666,837 + $737,562
$1,404,399
2019
$12,730 (+1.8%)
$538,470 + $554,954
$1,093,424
2018
$12,508 (+2.4%)
$527,916 + $544,076
$1,071,992
2017
$12,220 (+3.4%)
$507,419 + $522,952
$1,030,371
2016
$11,823 (+5.7%)
$507,419 + $522,952
$1,030,371
2015
$11,186 (+1.6%)
$497,472 + $512,701
$1,010,173
2014
$11,006 (−0.6%)
$527,704 + $457,358
$985,062
2013
$11,076 (+2.4%)
$527,704 + $457,358
$985,062
2012
$10,817 (+1.2%)
$525,320 + $455,291
$980,611
2011
$10,692 (+1.3%)
$515,023 + $446,367
$961,390
2010
$10,554
$504,927 + $437,617
$942,544
2009
$10,562 (+2.6%)
$501,155 + $434,347
$935,502
2008
$10,291
$502,347 + $435,381
$937,728
Tax history for 12457 Mines Rd
Year
Property tax
Land + Additions
Assessment*
2025
$17,664 (+3.2%)
$736,230 + $814,315
$1,550,545
2024
$17,116 (+1.1%)
$721,795 + $798,349
$1,520,144
2023
$16,922 (+1.1%)
$707,645 + $782,698
$1,490,343
2022
$16,737 (+1.8%)
$680,169 + $752,308
$1,432,477
2021
$16,442 (+30.0%)
$680,169 + $752,308
$1,432,477
2020
$12,643 (−0.7%)
$666,837 + $737,562
$1,404,399
2019
$12,730 (+1.8%)
$538,470 + $554,954
$1,093,424
2018
$12,508 (+2.4%)
$527,916 + $544,076
$1,071,992
2017
$12,220 (+3.4%)
$507,419 + $522,952
$1,030,371
2016
$11,823 (+5.7%)
$507,419 + $522,952
$1,030,371
2015
$11,186 (+1.6%)
$497,472 + $512,701
$1,010,173
2014
$11,006 (−0.6%)
$527,704 + $457,358
$985,062
2013
$11,076 (+2.4%)
$527,704 + $457,358
$985,062
2012
$10,817 (+1.2%)
$525,320 + $455,291
$980,611
2011
$10,692 (+1.3%)
$515,023 + $446,367
$961,390
2010
$10,554
$504,927 + $437,617
$942,544
2009
$10,562 (+2.6%)
$501,155 + $434,347
$935,502
2008
$10,291
$502,347 + $435,381
$937,728
*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
A
Agricultural Districts
Agricultural districts, hereinafter designated as A districts, are established to promote implementation of general plan land use proposals for agricultural and other nonurban uses, to conserve and protect existing agricultural uses, and to provide space for and encourage such uses in places where more intensive development is not desirable or necessary for the general welfare.
Permitted uses
Include but are not limited to:
Equestrian facility
Greenhouse / nursery
Livestock production
Ranch
Winery & vineyard
Housing-Single unit
Housing-Other
Agriculture-Cropland
Aug 2, 2022 • Final
Residential roof-mounted solar pv, ess & electrical
Install energy storage system batteries. Install a critical load center, a generation panel, an energy storage system disconnect switch, and a backup gateway with an automatic transfer switch.
Battery
Electrical
Apr 12, 2022 • Final
Building
Build an addition to the front of an existing garage and install a new gambrel truss roof on both the addition and the existing structure. The new roof will include a loft area. Electrical work will be performed according to the plans.
Addition
Roofing
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
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Good
Pool Information
Has Pool
View Information
View: Good
Property Information
Living Sq. Ft: 3,025
Building Sq. Ft: 3,025
# of Units: 1
# of Stories: 1
Parking & Garage Information
# of Parking Spaces: 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 217,800
Municipality Name: LIVERMORE UNINCORP
Acres: 5
County Use Description: IMPROVED RURAL-RESIDENTIAL HOM
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 3,025
Stories: 1.0
Lot Size: 5 acres
Style: Single Family Residential
Year Built: 1967
Year Renovated: 1985
County: Alameda County
APN: 099A253000115
Home facts updated by county records on Sep 16, 2026
Around this home
Schools
Arroyo Seco Elementary School
Public K-5 • Assigned • 8.3mi
7/10
East Avenue Middle School
Public 6-8 • Assigned • 8.8mi
7/10
Livermore High School
Public 9-12 • Assigned • 9.4mi
8/10
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
9/10 Fire Factor
60% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 92° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
21 unhealthy days expected this year, 22 days in 30 years
Provided by First Street
Historical weather
Livermore, CA • 94550
Average low and high temperatures (°F)
60
39
64
43
71
47
71
48
78
52
83
55
86
58
89
59
84
60
74
52
65
46
58
43
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
$1.97M – $2.38M
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