320 Jones St, Martinez, CA 94553 Property Records

Contra Costa County property record for 320 Jones St, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,009 sqft · built 1920
Lot Size	0.09 acres (3,920 sqft)
Owner	2 Individual Names on File
Last Sale	$502,000 (Jan 2019)
Tax Bill	$7,452 (2025)
Deeds & Mortgages	Aug 2020 Mortgage Jul 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`372-324-011-9`

Property Details

APN / Parcel Number

Primary APN	`372-324-011-9`
Alternative APN	`372-324-011`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,009 sqft Living Area
1st Floor Area	1,009 sqft

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1950
Lot Area	3,920 sqft (0.09 acres)
Garage Type	Attached
Garage Area	200 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	320 JONES ST
City	MARTINEZ
State	CA
Zip	94553-2421
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R3
Legal Description	RO EL PINOLE .09 AC
Legal Subdivision	EL PINOLE RHO
Legal Block	JJ
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1012
Census Tract	318000

Owner

Source: Contra Costa County assessment roll, as of July 14, 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 File
Mailing Address	320 JONES ST, MARTINEZ, CA 94553-2421
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Aug 4, 2020	Deed of Trust, Mortgage · Conventional Mortgage CELEBRITY HOME LOANS LLC
Jul 16, 2019	Deed of Trust, Mortgage · Conventional Mortgage MIDWEST EQUITY MORTGAGE LLC
Jan 2, 2019	Grant Deed, Transfer · Conventional Mortgage MIDWEST EQUITY MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jan 2, 2019 · Amount on Record
Deed Sale	Jan 2, 2019 · Amount on Record
Prior Sale	Aug 14, 2002 · Amount on Record
Deed Document Number	2019345
Prior Transfer Date	May 14, 2002
Prior Transfer Doc	0000284279
Record Updated	Sep 20, 2026

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	320 JONES ST, MARTINEZ, CA 94553-2421
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000160674
Date	Aug 4, 2020
Instrument	2020-160674

Lender

Name	CELEBRITY HOME LOANS LLC
Type	Non-Lending Institution
Address	VILLA PARK, IL 60181

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2050

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	320 JONES ST, MARTINEZ, CA 94553-2421
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000109355
Date	Jul 16, 2019
Instrument	2019-109355

Lender

Name	MIDWEST EQUITY MORTGAGE LLC
Type	Mortgage Company
Address	VILLA PARK, IL 60181

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2049

January 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 2, 2019
Property Address	320 JONES ST, MARTINEZ, CA 94553-2421
Document Number	0000000345
Instrument Date	Dec 19, 2018
Instrument	2019-000345
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	320 JONES ST, MARTINEZ, CA 94553-2421
Investor	Possibly a Property Investor

Mortgage

Document Number	0000000346
Date	Jan 2, 2019
Instrument	2019-000346

Lender

Name	MIDWEST EQUITY MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2049

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$571,184 (+2%) Land $435,216 Building $135,968
2025	$7,452.00 (+6.27%) Homeowner's exemption	$559,985 (+4.04%) Land $426,683 Building $133,302
2023	$7,012.00 (+0.73%)	$538,242 Land $410,115 Building $128,127
2022	$6,961.00

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
Nearest Special Flood Hazard Area	Zone AO, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 23 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	23 in force
Nearby Flood Claims	12 (1980–2022)
Claims Outside the SFHA	3 of 12
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 5 claims Severe Storms, Flooding, Mud And Landslides, Jan 1997 · 2 claims

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	Moderate above 66% of the US · above 41% of California
Wildfire Likelihood	0.3% annual chance
Exposure	Direct burnable vegetation

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	CITY OF MARTINEZ serves 31,015 people · EPA ID CA0710006
Water Source	Purchased surface water from CONTRA COSTA WATER DISTRICT
Last State Inspection	Oct 2025
Lead	Under 1 ppb (2023–2025) 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 348 locations within half a mile, as of December 31, 2025

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

May also be available: Unwired.

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