4230 Arthur Rd is a 1,207 square foot house on a 5,400 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on February 28, 2014 for $255,000. Based on Redfin's Martinez data, we estimate the home's value is $595,186.
Single-familyProperty Type
1953Year Built
5,400 sq ftLot Size
$493Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$595,186
$340K since sold in February 2014$4,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.8% higher than the average sale price ($585K) 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
Apr 17, 2023 • Final
Building - residential re-roof
Roofing
Jun 17, 2011 • Final
Building - residential re-roof
Reroof a residential building with modified bitumen torch-down roofing.
Roofing
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
Heating & Cooling
Air Conditioning Type: Wall Unit
Heating Type: Wall Furnace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Bungalow
Construction Type: Frame
Building Construction Quality: Average
Exterior Wall: Stucco
Property Information
Subdivision Name: VINE HILLS GARDENS 01
Living Sq. Ft: 1,207
Ground Floor Sq. Ft: 1,207
Building Sq. Ft: 1,207
# of Stories: 1
Legal Description: VINE HILL GARDENS #1 LOT 21
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,400
Legal Lot Number: 21
Acres: 0.124
Zoning Code: R-6
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,207
Stories: 1.0
Lot Size: 5,400 square feet
Style: Single Family Residential
Year Built: 1953
Year Renovated: 1953
County: Contra Costa County
APN: 3801410063
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Las Juntas Elementary School
Public K-5 • Assigned • 0.5mi
5/10
Martinez Junior High School
Public 6-8 • Assigned • 2.2mi
7/10
Alhambra Senior High School
Public 9-12 • Assigned • 2.5mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
6/10 Flood Factor
Estimated 68-76% chance of a flood reaching the building in the next 30 years
2/10 Fire Factor
0.00% chance of being 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)
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43
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77
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80
56
87
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84
59
78
56
64
49
56
46
Jan
Feb
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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
$566,000 – $685,000
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