bridgeMLS, Bay East AOR, or Contra Costa AOR #40898805
Apr 22, 2020
Sold
$1,390,000
$460/sq ft
Mar 20, 2020
Pending
—
Mar 11, 2020
Listed
$1,388,000
$459/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40676030
Mar 6, 2015
Sold
$995,000
$329/sq ft
Feb 9, 2015
Pending
—
Jan 17, 2015
Contingent
—
Oct 1, 2014
Listed
$1,099,000
$363/sq ft
+25
Fabulous Five Acre Estate perfect for horses, kennels, 4H, farm animals, etc. Outstanding views in every direction. Lovely ranch home with Remodeled kitchen in maple & granite. Beautifully updated baths in marble. Living & Family rms. with floor to ceiling fireplaces.Lovely Landscaping, pool/spa.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40202294
Mar 8, 2010
Sold
$400,000
$132/sq ft
Feb 16, 2007
Listing Removed
—
Aug 27, 2006
Listed
$450,000
$149/sq ft
Rare 5 acre country estate lot just 10 miles from downtown Livermore! Pleanty of oak trees! Horses ok! Partial frontage on Mines Road. Power at street. Two potential building sites & two homes allowed. Amazing hillside, canyon, and sunset views!
bridgeMLS, Bay East AOR, or Contra Costa AOR #11208938
Mar 3, 2004
Sold
$805,000
$266/sq ft
Jan 9, 2004
Listing Removed
—
Oct 9, 2003
Listed
$850,000
$281/sq ft
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
Sep 6, 1996
Sold
$465,000
$154/sq ft
Aug 30, 1996
Listing Removed
—
Jan 16, 1996
Listed
$480,000
$159/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #26570611
Aug 30, 1996
Sold
$465,000
$154/sq ft
Jul 15, 1996
Listing Removed
—
Jan 16, 1996
Listed
$480,000
$159/sq ft
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.
Public record
Public record
Zoning
Permits
Beds
5
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
5 Acres
Year renovated
1985
Sq. Ft.
3,025
Year built
1967
Style
Single Family Residential
County
Alameda County
APN
099A253000115
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 16, 2026.
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
Parking
Parking Information
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Detached, Workshop in Garage, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2020. This data may not match public records. Learn more.