645 Miner Rd is a 4,741 square foot house on a 1.41 acre lot with 5 bedrooms and 4 bathrooms. - it last sold on October 01, 2020 for $3,185,000. Based on Redfin's Orinda data, we estimate the home's value is $4,196,500.
Single-familyProperty Type
1955Year Built
1.41 acresLot Size
$885Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$4,196,500
$1.0M since sold in October 2020$6,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.2% higher than the average sale price ($3.92M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40062724
May 27, 2005
Listing Removed
—
Public Records
Apr 28, 2004
Sold
$1,750,000
$369/sq ft
Public Records
Sep 4, 1974
Sold
$80,000
$17/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$42,313 (+2.2%)
$1,656,120 + $1,860,374
$3,516,494
2025
$41,399 (+1.6%)
$1,656,120 + $1,860,374
$3,516,494
2024
$40,752 (+1.7%)
$1,623,648 + $1,823,897
$3,447,545
2023
$40,069 (+2.0%)
$1,591,812 + $1,788,135
$3,379,947
2022
$39,292 (+2.0%)
$1,560,600 + $1,753,074
$3,313,674
2021
$38,504 (+8.9%)
$1,530,000 + $1,718,700
$3,248,700
2020
$35,373 (+0.2%)
$1,500,000 + $1,685,000
$3,185,000
2019
$35,315 (+8.8%)
$1,538,513 + $1,373,671
$2,912,184
2018
$32,464 (+2.7%)
$1,508,347 + $1,346,737
$2,855,084
2017
$31,609 (+2.5%)
$1,449,777 + $1,294,443
$2,744,220
2016
$30,849 (+0.4%)
$1,449,777 + $1,294,443
$2,744,220
2015
$30,714 (+5.7%)
$1,421,350 + $1,269,062
$2,690,412
2014
$29,069 (+34.5%)
$1,037,231 + $1,449,769
$2,487,000
2013
$21,614 (+1.2%)
$1,037,231 + $1,449,769
$2,487,000
2012
$21,367 (−0.5%)
$771,564 + $1,078,436
$1,850,000
2011
$21,478 (−7.3%)
$771,564 + $1,078,436
$1,850,000
2010
$23,173 (−11.3%)
$771,564 + $1,078,436
$1,850,000
2009
$26,120 (−7.0%)
$842,465 + $1,177,535
$2,020,000
2008
$28,089
$958,616 + $1,339,884
$2,298,500
Tax history for 645 Miner Rd
Year
Property tax
Land + Additions
Assessment*
2026
$42,313 (+2.2%)
$1,656,120 + $1,860,374
$3,516,494
2025
$41,399 (+1.6%)
$1,656,120 + $1,860,374
$3,516,494
2024
$40,752 (+1.7%)
$1,623,648 + $1,823,897
$3,447,545
2023
$40,069 (+2.0%)
$1,591,812 + $1,788,135
$3,379,947
2022
$39,292 (+2.0%)
$1,560,600 + $1,753,074
$3,313,674
2021
$38,504 (+8.9%)
$1,530,000 + $1,718,700
$3,248,700
2020
$35,373 (+0.2%)
$1,500,000 + $1,685,000
$3,185,000
2019
$35,315 (+8.8%)
$1,538,513 + $1,373,671
$2,912,184
2018
$32,464 (+2.7%)
$1,508,347 + $1,346,737
$2,855,084
2017
$31,609 (+2.5%)
$1,449,777 + $1,294,443
$2,744,220
2016
$30,849 (+0.4%)
$1,449,777 + $1,294,443
$2,744,220
2015
$30,714 (+5.7%)
$1,421,350 + $1,269,062
$2,690,412
2014
$29,069 (+34.5%)
$1,037,231 + $1,449,769
$2,487,000
2013
$21,614 (+1.2%)
$1,037,231 + $1,449,769
$2,487,000
2012
$21,367 (−0.5%)
$771,564 + $1,078,436
$1,850,000
2011
$21,478 (−7.3%)
$771,564 + $1,078,436
$1,850,000
2010
$23,173 (−11.3%)
$771,564 + $1,078,436
$1,850,000
2009
$26,120 (−7.0%)
$842,465 + $1,177,535
$2,020,000
2008
$28,089
$958,616 + $1,339,884
$2,298,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Aug 31, 2023 • Final
Building/residential/al/alteration
Reconfigure the existing laundry room, mud room, kitchen, and primary bathroom. Enlarge the opening between the dining room and living room, enlarge the walk-in closet in the primary bedroom, and widen the doorway at the second-floor playroom. Install a new skylight at the stairs and a new furnace and air conditioning system.
Bathroom
Electrical
HVAC
Kitchen
Remodel
Jan 5, 2022 • Final
Permit submittal
Reconfigure the existing laundry room, mud room, kitchen, and primary bathroom. Enlarge the opening between the dining and living rooms, expand the walk-in closet in the primary bedroom, and widen the doorway at the second-floor playroom. Install a new skylight above the stairs.
Addition
Bathroom
Kitchen
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
Room Information
# of Rooms: 13
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: EL SOBRANTE RHO
Living Sq. Ft: 4,741
Ground Floor Sq. Ft: 2,941
Building Sq. Ft: 4,741
# of Stories: 2
Legal Description: POR RO EL SOBRANTE
Parking & Garage Information
Garage/Parking Sq. Ft: 936
Lot Information
# of Buildings: 1
Land Sq. Ft: 61,420
Acres: 1.41
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 4.0
Sq. Ft.: 4,741
Stories: 2.0
Lot Size: 1.41 acres
Style: Single Family Residential
Year Built: 1955
Year Renovated: 2010
County: Contra Costa County
APN: 2610800092
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Sleepy Hollow Elementary School
Public K-5 • Assigned • 1.5mi
10/10
Orinda Intermediate School
Public 6-8 • Assigned • 3.9mi
10/10
Miramonte High School
Public 9-12 • Assigned • 4.6mi
10/10
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
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 92° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Orinda, CA • 94563
Average low and high temperatures (°F)
59
42
62
44
69
47
67
47
72
51
75
53
77
56
82
58
79
60
71
53
62
48
56
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$3.99M – $4.83M
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