4250 Arthur Rd, Martinez, CA 94553 Property Records

Contra Costa County property record for 4250 Arthur Rd, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	5 bd · 5 ba · 2,647 sqft · built 1980
Lot Size	0.124 acres (5,400 sqft)
Owner	2 Individual Names on Record
Last Sale	$650,000 (Dec 2017)
Tax Bill	$9,703 (2025)
Deeds & Mortgages	Aug 2026 Line of Credit Apr 2021 Mortgage + 5 more
Flood Zone	Zone X (minimal risk)
APN	`380-141-009-7`

Property Details

APN / Parcel Number

Primary APN	`380-141-009-7`
Alternative APN	`380-141-009`

Interior

Bedrooms	5 Beds
Full Baths	5 Baths
Total Rooms	12 Rooms
Stories	1 Story
Building Area	2,647 sqft Living Area
1st Floor Area	1,554 sqft
Basement Area	1,093 sqft

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1990
Lot Area	5,400 sqft (0.124 acres)
Garage Type	Attached
Garage Area	1,115 sqft
Parking Spaces	4 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	4250 ARTHUR RD
City	MARTINEZ
State	CA
Zip	94553-1406
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R6
Legal Description	VINE HILL GARDENS #1 LOT 18
Legal Subdivision	VINE HILL GARDENS 01
Legal Lot Number	18
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1026
Census Tract	320001

Owner

Source: Contra Costa County records, as of October 6, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	4250 ARTHUR RD, MARTINEZ, CA 94553-1406
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Aug 12, 2026	Deed of Trust, Mortgage · Line of Credit PACIFIC SERVICE CREDIT UNION
Apr 13, 2021	Deed of Trust, Mortgage · SBA Mortgage FOUNTAINHEAD SBF LLC
Mar 31, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Jun 28, 2019	Deed of Trust, Mortgage · Line of Credit FOUNTAINHEAD SBF LLC
Dec 13, 2017	Grant Deed, Transfer · FHA Mortgage MOTIVE LNDG
Dec 13, 2017	Quit Claim Deed, Transfer BAY AREA ESCROW SERVICES
Mar 10, 2017	Loan Modification, Mortgage · Conventional Mortgage NATIONSTAR MTG

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 13, 2017 · Amount on Record
Deed Sale	Dec 13, 2017 · Amount on Record
Prior Sale	Sep 2, 2003 · Amount on Record
Deed Document Number	2017233680
Prior Transfer Date	Sep 9, 2005
Prior Transfer Doc	0000347798
Record Updated	Oct 29, 2026

August 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 12, 2026
Property Address	4250 ARTHUR RD, MARTINEZ, CA 94553-1406
Document Number	0000084902
Instrument Date	Aug 7, 2026
Instrument	202684902
Transaction Type	Mortgage
Record Updated	Aug 20, 2026
Title Company	CHICAGO TITLE W, CHICAGO TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants, 205
Address	3189 CORTINA DR, PITTSBURG, CA 94565-2566

Mortgage

Document Number	0000084902,
Date	Aug 12, 2026
Instrument	202684902

Lender

Name	PACIFIC SERVICE CREDIT UNION

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	6.49%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4250 ARTHUR RD, MARTINEZ, CA 94553-1406
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4250 ARTHUR RD, MARTINEZ, CA 94553-1406

Mortgage

Document Number	0000110255
Date	Apr 13, 2021
Instrument	2021-110255

Lender

Name	FOUNTAINHEAD SBF LLC
Type	Non-Lending Institution
Address	LAKE MARY, FL 32746

Agreement

Type	SBA Mortgage
Amount	Amount Recorded

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 31, 2021
Property Address	4250 ARTHUR RD, MARTINEZ, CA 94553-1406
Document Number	0000096916
Map Reference	MB 47 PG 24
Instrument Date	Mar 26, 2021
Instrument	2021-096916
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4250 ARTHUR RD, MARTINEZ, CA 94553-1406

Mortgage

Document Number	0000096917
Date	Mar 31, 2021
Instrument	2021-096917

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2051

June 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4250 ARTHUR RD, MARTINEZ, CA 94553-1406
Document Number	0000111385
Instrument Date	Jun 28, 2019
Transaction Type	Mortgage
Record Updated	Jul 29, 2019
Title Company	ATTORNEY ONLY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4250 ARTHUR RD MARTINEZ CA 945531406, MARTINEZ, CA 94553-1406

Mortgage

Document Number	0000111385
Date	Jul 18, 2019
Instrument	111385

Lender

Name	FOUNTAINHEAD SBF LLC
Address	3216 W LAKE MARY BLVD, LAKE MARY, FL 32746-3491

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

December 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 13, 2017
Property Address	4250 ARTHUR RD, MARTINEZ, CA 94553-1406
Document Number	0000233680
Instrument Date	Dec 8, 2017
Instrument	233680
Transaction Type	Transfer
Record Updated	Jan 3, 2018
Title Company	WESTMINSTER TITLE COMPANY INC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$715.00
Amount Accuracy	Full Value
Additional	Notice of Default Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	4250 ARTHUR RD MARTINEZ CA 945531406, MARTINEZ, CA 94553-1406

Mortgage

Document Number	233682
Date	Dec 13, 2017
Instrument	233682

Lender

Name	MOTIVE LNDG
Address	FLINT, MI 48501-2026

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 12, 2047

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 13, 2017
Property Address	4250 ARTHUR RD, MARTINEZ, CA 94553-1406
Document Number	0000233681
Instrument Date	Oct 5, 2017
Instrument	233681
Transaction Type	Transfer
Record Updated	Jan 3, 2018
Title Company	BAY AREA ESCROW SERVICES

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	4250 ARTHUR RD MARTINEZ CA 945531406, MARTINEZ, CA 94553-1406

March 2017: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	CONTRA COSTA CA
Property Address	4250 ARTHUR RD, MARTINEZ, CA 94553-1406
Document Number	0000050225
Instrument Date	Mar 10, 2017
Transaction Type	Mortgage
Record Updated	Mar 29, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4250 ARTHUR RD MARTINEZ CA 945531406, MARTINEZ, CA 94553-1406

Mortgage

Document Number	0000050225
Date	Mar 23, 2017
Instrument	50225

Lender

Name	NATIONSTAR MTG
Type	Mortgage Company
Address	COPPELL, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	480 Months
Due	Mar 22, 2057

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$754,375 (+2%) Land $290,143 Building $464,232
2025	$9,703.00 (+7%)	$739,584 (+4.04%) Land $284,454 Building $455,130
2023	$9,068.00 (+2.45%)	$710,866 Land $273,409 Building $437,457
2022	$8,851.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	2 in force
Nearby Flood Claims	1 (1998)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 1998 · rainfall accumulation

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

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 cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
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, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 497 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband.

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