165 Arthur Rd is a 1,375 square foot multi-family home on a 6,534 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on August 21, 1973 for $17,500. Based on Redfin's Martinez data, we estimate the home's value is $677,948.
Multi-familyProperty Type
1965Year Built
6,534 sq ftLot Size
$493Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$677,948
$660K since sold in August 1973$10K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.3% lower than the average sale price ($800K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
May 5, 2009 • Final
Building - residential plumbing
Remove and replace a water heater.
Plumbing
Water heater
Jan 30, 2009 • Active
Building/rrip/single family/na
Work on a duplex.
Addition
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
Living Sq. Ft: 1,375
Ground Floor Sq. Ft: 1,375
Building Sq. Ft: 1,375
# of Stories: 1
Legal Description: RECORD OF SURVEY 29 LSM 23 PCL A
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,534
Acres: 0.15
Zoning Code: D-1
County Use Description: DUPLEX
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,375
Stories: 1.0
Lot Size: 6,534 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1965
Year Renovated: 1965
County: Contra Costa County
APN: 3800510244
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 • 2.2mi
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
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Oct
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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
$645,000 – $780,000
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