20 Marston Rd is a 1,548 square foot house on a 0.47 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Orinda data, we estimate the home's value is $1,148,588.
Single-familyProperty Type
1941Year Built
0.47 acresLot Size
$742Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,148,588
$109K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.5% lower than the average sale price ($1.33M) 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*
2025
$4,020 (+2.0%)
$215,193 + $66,250
$281,443
2024
$3,941 (+2.1%)
$210,974 + $64,951
$275,925
2023
$3,861 (+1.2%)
$206,838 + $63,678
$270,516
2022
$3,815 (−15.9%)
$202,783 + $62,430
$265,213
2021
$4,535 (+1.9%)
$198,807 + $61,206
$260,013
2020
$4,449 (+0.1%)
$194,909 + $60,006
$254,915
2019
$4,443 (+6.5%)
$192,911 + $59,391
$252,302
2018
$4,173 (+3.3%)
$189,129 + $58,227
$247,356
2017
$4,038 (+2.6%)
$181,786 + $55,967
$237,753
2016
$3,936 (+1.1%)
$181,786 + $55,967
$237,753
2015
$3,895 (+1.7%)
$178,222 + $54,870
$233,092
2014
$3,830 (+2.3%)
$172,107 + $52,988
$225,095
2013
$3,744 (+2.9%)
$172,107 + $52,988
$225,095
2012
$3,637 (+1.7%)
$171,330 + $52,749
$224,079
2011
$3,577 (+1.7%)
$167,971 + $51,715
$219,686
2010
$3,517 (+3.0%)
$164,678 + $50,701
$215,379
2009
$3,415 (+5.8%)
$163,448 + $50,323
$213,771
2008
$3,227
$163,837 + $50,443
$214,280
Tax history for 20 Marston Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,020 (+2.0%)
$215,193 + $66,250
$281,443
2024
$3,941 (+2.1%)
$210,974 + $64,951
$275,925
2023
$3,861 (+1.2%)
$206,838 + $63,678
$270,516
2022
$3,815 (−15.9%)
$202,783 + $62,430
$265,213
2021
$4,535 (+1.9%)
$198,807 + $61,206
$260,013
2020
$4,449 (+0.1%)
$194,909 + $60,006
$254,915
2019
$4,443 (+6.5%)
$192,911 + $59,391
$252,302
2018
$4,173 (+3.3%)
$189,129 + $58,227
$247,356
2017
$4,038 (+2.6%)
$181,786 + $55,967
$237,753
2016
$3,936 (+1.1%)
$181,786 + $55,967
$237,753
2015
$3,895 (+1.7%)
$178,222 + $54,870
$233,092
2014
$3,830 (+2.3%)
$172,107 + $52,988
$225,095
2013
$3,744 (+2.9%)
$172,107 + $52,988
$225,095
2012
$3,637 (+1.7%)
$171,330 + $52,749
$224,079
2011
$3,577 (+1.7%)
$167,971 + $51,715
$219,686
2010
$3,517 (+3.0%)
$164,678 + $50,701
$215,379
2009
$3,415 (+5.8%)
$163,448 + $50,323
$213,771
2008
$3,227
$163,837 + $50,443
$214,280
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 30, 2010 • Final
Building/residential/al/alteration
Perform a kitchen remodel.
Kitchen
Remodel
Jun 3, 2008 • Final
Building/residential/cg/carport garage
Replace an existing carport with a new carport and install stairs leading to the home.
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: 7
Exterior
Property Information
Subdivision Name: ORINDA VILLA PARK
Living Sq. Ft: 1,548
Ground Floor Sq. Ft: 1,218
Building Sq. Ft: 1,548
# of Stories: 1
Legal Description: ORINDA VILLA PARK POR LOT 2
Parking & Garage Information
Garage/Parking Sq. Ft: 200
Lot Information
# of Buildings: 1
Land Sq. Ft: 20,400
Legal Lot Number: 2
Acres: 0.4683
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,548
Stories: 1.0
Lot Size: 0.47 acres
Style: Single Family Residential
Year Built: 1941
Year Renovated: 1954
County: Contra Costa County
APN: 2640200115
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Wagner Ranch Elementary School
Public K-5 • Assigned • 0.2mi
10/10
Orinda Intermediate School
Public 6-8 • Assigned • 4.5mi
10/10
Miramonte High School
Public 9-12 • Assigned • 5.0mi
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
8 days above 88° expected this year, 17 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
75
55
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
$1.09M – $1.32M
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