231 Arthur Rd is a 1,527 square foot house on a 8,712 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Martinez data, we estimate the home's value is $688,621.
Single-familyProperty Type
1964Year Built
8,712 sq ftLot Size
$451Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$688,621
$3,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.8% lower than the average sale price ($828K) 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
$1,843 (+3.5%)
$18,361 + $49,723
$68,084
2024
$1,781 (+5.6%)
$18,001 + $48,749
$66,750
2023
$1,686 (+5.4%)
$17,649 + $47,794
$65,443
2022
$1,599 (+5.8%)
$17,303 + $46,857
$64,160
2021
$1,512 (+4.9%)
$16,964 + $45,939
$62,903
2020
$1,441 (+4.8%)
$16,632 + $45,039
$61,671
2019
$1,375 (+5.7%)
$16,462 + $44,578
$61,040
2018
$1,301 (+2.2%)
$16,140 + $43,704
$59,844
2017
$1,272 (+6.8%)
$15,514 + $42,008
$57,522
2016
$1,191 (+1.4%)
$15,514 + $42,008
$57,522
2015
$1,174 (+2.0%)
$15,210 + $41,185
$56,395
2014
$1,151 (+1.2%)
$14,689 + $39,773
$54,462
2013
$1,138 (+2.8%)
$14,689 + $39,773
$54,462
2012
$1,107 (+0.8%)
$14,623 + $39,594
$54,217
2011
$1,098 (+0.4%)
$14,337 + $38,818
$53,155
2010
$1,094 (+0.5%)
$14,056 + $38,057
$52,113
2009
$1,089 (+6.6%)
$13,951 + $37,773
$51,724
2008
$1,021
$13,985 + $37,863
$51,848
Tax history for 231 Arthur Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,843 (+3.5%)
$18,361 + $49,723
$68,084
2024
$1,781 (+5.6%)
$18,001 + $48,749
$66,750
2023
$1,686 (+5.4%)
$17,649 + $47,794
$65,443
2022
$1,599 (+5.8%)
$17,303 + $46,857
$64,160
2021
$1,512 (+4.9%)
$16,964 + $45,939
$62,903
2020
$1,441 (+4.8%)
$16,632 + $45,039
$61,671
2019
$1,375 (+5.7%)
$16,462 + $44,578
$61,040
2018
$1,301 (+2.2%)
$16,140 + $43,704
$59,844
2017
$1,272 (+6.8%)
$15,514 + $42,008
$57,522
2016
$1,191 (+1.4%)
$15,514 + $42,008
$57,522
2015
$1,174 (+2.0%)
$15,210 + $41,185
$56,395
2014
$1,151 (+1.2%)
$14,689 + $39,773
$54,462
2013
$1,138 (+2.8%)
$14,689 + $39,773
$54,462
2012
$1,107 (+0.8%)
$14,623 + $39,594
$54,217
2011
$1,098 (+0.4%)
$14,337 + $38,818
$53,155
2010
$1,094 (+0.5%)
$14,056 + $38,057
$52,113
2009
$1,089 (+6.6%)
$13,951 + $37,773
$51,724
2008
$1,021
$13,985 + $37,863
$51,848
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 1, 2025 • Final
Building - residential plumbing
Replace a gas water heater located in a closet.
Plumbing
Water heater
Jan 30, 2010 • Final
Building - residential mechanical
Work on a furnace.
HVAC
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: 8
Exterior
Property Information
Subdivision Name: LAS JUNTAS RHO
Living Sq. Ft: 1,527
Ground Floor Sq. Ft: 1,527
Building Sq. Ft: 1,527
# of Stories: 1
Legal Description: RO LAS JUNTAS
Parking & Garage Information
Garage/Parking Sq. Ft: 387
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,712
Acres: 0.2
Zoning Code: D-1
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,527
Stories: 1.0
Lot Size: 8,712 square feet
Style: Single Family Residential
Year Built: 1964
Year Renovated: 1964
County: Contra Costa County
APN: 3800510194
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Las Juntas Elementary School
Public K-5 • Assigned • 0.2mi
5/10
Martinez Junior High School
Public 6-8 • Assigned • 2.3mi
7/10
Alhambra Senior High School
Public 9-12 • Assigned • 2.4mi
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 98° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
13 unhealthy days expected this year, 13 days in 30 years
Provided by First Street
Historical weather
Martinez, CA • 94553
Average low and high temperatures (°F)
60
43
62
45
70
49
70
49
77
53
80
55
80
56
87
59
84
59
78
56
64
49
56
46
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 4.8 hours in December, placing it above the
U.S. average for solar exposure.
11.8 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$655,000 – $792,000
Reach more buyers when you sell with Redfin. Save up to $6,886 in fees.3 minutes to get started.