169 Arthur Rd, Martinez, CA 94553 Property Records

Contra Costa County property record for 169 Arthur Rd, Martinez, CA 94553

Property Summary

Property Type	Duplex
Details	4 bd · 2 ba · 1,375 sqft · built 1965
Lot Size	0.15 acres (6,534 sqft)
Owner	Company Name on File
Last Sale	$137,500 (Dec 2005)
Tax Bill	$6,838 (2025)
Flood Zone	Zone X (minimal risk)
APN	`380-051-023-6`

Property Details

APN / Parcel Number

Primary APN	`380-051-023-6`
Alternative APN	`380-051-023`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,375 sqft Living Area
1st Floor Area	1,375 sqft

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1965
Architectural Style	Duplex Single
Lot Area	6,534 sqft (0.15 acres)

Location & Zoning

Street Address	169 ARTHUR RD
City	MARTINEZ
State	CA
Zip	94553-2205
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	D1
Legal Description	RECORD OF SURVEY 29 LSM 23 PCL B
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2000
Census Tract	320001

Owner

Source: Contra Costa County records · APN 380-051-023-6

Assessment roll updated July 14, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	3137 PEACHWILLOW LN, WALNUT CREEK, CA 94598-1709
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 29, 2005 · Amount on Record
Deed Sale	Dec 29, 2005 · Amount on Record
Prior Sale	Aug 28, 2003 · Amount on Record
Deed Document Number	2005497402
Last Transfer Date	Jan 11, 2006
Transfer Doc	0000035870
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Unified School District	Martinez Unified School District (KG - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2026		$410,064 (+2%) Land $202,656 Building $207,408
2025	$6,838.00 (+7.99%)	$402,025 (+4.04%) Land $198,683 Building $203,342
2023	$6,332.00 (+3.7%)	$386,416 Land $190,969 Building $195,447
2022	$6,106.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 22 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	22 in force
Nearby Flood Claims	11 (1986–2022)
Claims Outside the SFHA	2 of 11
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Winter Storms, Flooding, Landslides, And Mudslides, Dec 2022 · 4 claims Severe Winter Storms, Flooding, And Mudslides, Feb 2017 · 2 claims

Wildfire

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Radiate Holdings Fiber · Cable in parts of the area	1,500 / 1,500
Unwired Fixed Wireless	300 / 25
T-Mobile USA Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

Based on FCC filings for 208 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CONTRA COSTA WATER DISTRICT serves 210,500 people
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.