525 Miner Rd is a 3,509 square foot house on a 0.92 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on November 18, 2009 for $1,365,000. Based on Redfin's Orinda data, we estimate the home's value is $2,717,852.
Single-familyProperty Type
1942Year Built
0.92 acresLot Size
$775Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$2,717,852
$1.4M since sold in November 2009$3,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.9% higher than the average sale price ($2.52M) of 5 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40414935
Oct 5, 2009
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$25,309 (+2.2%)
$1,579,962 + $425,318
$2,005,280
2025
$24,762 (+1.5%)
$1,579,962 + $425,318
$2,005,280
2024
$24,399 (+6.1%)
$1,548,983 + $416,979
$1,965,962
2023
$22,996 (+10.3%)
$1,518,611 + $408,803
$1,927,414
2022
$20,844 (+2.0%)
$1,488,835 + $314,709
$1,803,544
2021
$20,426 (+1.0%)
$1,459,643 + $200,696
$1,660,339
2020
$20,215 (+0.2%)
$1,431,023 + $196,761
$1,627,784
2019
$20,182 (+8.5%)
$1,416,350 + $194,744
$1,611,094
2018
$18,596 (+2.8%)
$1,388,579 + $190,926
$1,579,505
2017
$18,093 (+2.5%)
$1,334,659 + $183,513
$1,518,172
2016
$17,656 (+0.5%)
$1,334,659 + $183,513
$1,518,172
2015
$17,571 (+1.4%)
$1,308,490 + $179,915
$1,488,405
2014
$17,329 (+23.8%)
$1,263,590 + $173,742
$1,437,332
2013
$13,997 (+6.2%)
$1,263,590 + $173,742
$1,437,332
2012
$13,183 (−0.4%)
$1,019,782 + $140,218
$1,160,000
2011
$13,237 (−17.3%)
$967,033 + $132,967
$1,100,000
2010
$16,004 (+543.4%)
$967,033 + $132,967
$1,100,000
2009
$2,487 (−11.6%)
$1,200,000 + $165,000
$1,365,000
2008
$2,815
$74,242 + $114,209
$188,451
Tax history for 525 Miner Rd
Year
Property tax
Land + Additions
Assessment*
2026
$25,309 (+2.2%)
$1,579,962 + $425,318
$2,005,280
2025
$24,762 (+1.5%)
$1,579,962 + $425,318
$2,005,280
2024
$24,399 (+6.1%)
$1,548,983 + $416,979
$1,965,962
2023
$22,996 (+10.3%)
$1,518,611 + $408,803
$1,927,414
2022
$20,844 (+2.0%)
$1,488,835 + $314,709
$1,803,544
2021
$20,426 (+1.0%)
$1,459,643 + $200,696
$1,660,339
2020
$20,215 (+0.2%)
$1,431,023 + $196,761
$1,627,784
2019
$20,182 (+8.5%)
$1,416,350 + $194,744
$1,611,094
2018
$18,596 (+2.8%)
$1,388,579 + $190,926
$1,579,505
2017
$18,093 (+2.5%)
$1,334,659 + $183,513
$1,518,172
2016
$17,656 (+0.5%)
$1,334,659 + $183,513
$1,518,172
2015
$17,571 (+1.4%)
$1,308,490 + $179,915
$1,488,405
2014
$17,329 (+23.8%)
$1,263,590 + $173,742
$1,437,332
2013
$13,997 (+6.2%)
$1,263,590 + $173,742
$1,437,332
2012
$13,183 (−0.4%)
$1,019,782 + $140,218
$1,160,000
2011
$13,237 (−17.3%)
$967,033 + $132,967
$1,100,000
2010
$16,004 (+543.4%)
$967,033 + $132,967
$1,100,000
2009
$2,487 (−11.6%)
$1,200,000 + $165,000
$1,365,000
2008
$2,815
$74,242 + $114,209
$188,451
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Sep 21, 2023 • Final
Building/residential/ad/single family addition
Construct a rear addition for a kitchen and a two-story addition on the side of the house. Perform interior alterations to the laundry room and powder room, including relocating the shower, washer, and dryer. Install a new sink in the laundry room and add a hose bib.
Addition
Kitchen
Plumbing
Remodel
Feb 10, 2022 • Final
Permit submittal
Demolish the existing dining and sunroom at the rear of the house to rebuild a new kitchen. Remodel the existing entry, laundry, and kitchen into a new entry and study. Construct a new two-story addition on the side of the house to include a bathroom, laundry room, and closet.
Addition
Demolition
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: 11
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: EL ORATE RHO
Living Sq. Ft: 3,509
Ground Floor Sq. Ft: 1,833
Building Sq. Ft: 3,509
# of Stories: 2
Legal Description: POR RO EL SOBRANTE
Parking & Garage Information
Garage/Parking Sq. Ft: 366
Lot Information
# of Buildings: 1
Land Sq. Ft: 40,075
Acres: 0.92
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,509
Stories: 2.0
Lot Size: 0.92 acres
Style: Single Family Residential
Year Built: 1942
Year Renovated: 1990
County: Contra Costa County
APN: 2611800125
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 • 0.9mi
10/10
Orinda Intermediate School
Public 6-8 • Assigned • 4.3mi
10/10
Miramonte High School
Public 9-12 • Assigned • 4.8mi
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
0.77% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 90° expected this year, 16 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
$2.58M – $3.13M
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