346 Willowcreek Ln, Martinez, CA 94553 Property Records

Contra Costa County property record for 346 Willowcreek Ln, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,686 sqft · built 1980
Lot Size	0.101 acres (4,400 sqft)
Owner	2 Individual Names on File
Last Sale	$650,000 (Jun 2017)
Tax Bill	$9,977 (2025)
Deeds & Mortgages	Nov 2020 Mortgage Oct 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`377-232-002-8`

Property Details

APN / Parcel Number

Primary APN	`377-232-002-8`
Alternative APN	`377-232-002`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,686 sqft Living Area
1st Floor Area	1,006 sqft
2nd Floor Area	680 sqft

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1990
Architectural Style	Cluster
Lot Area	4,400 sqft (0.101 acres)
Garage Type	Attached
Garage Area	461 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	346 WILLOWCREEK LN
City	MARTINEZ
State	CA
Zip	94553-4135
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T05057 L0025 B
Legal Subdivision	VILLAGE OAKS SUB 5057
Legal Tract	05057
Legal Lot Number	25
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1007
Census Tract	320003

Owner

346 Willowcreek Ln is owned and occupied by two individuals who acquired it in October 2019.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	2 Individual Names on File
Mailing Address	346 WILLOWCREEK LN, MARTINEZ, CA 94553-4135
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Nov 12, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Oct 18, 2019	Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Jun 7, 2017	Grant Deed, Transfer · Conventional Mortgage FREMONT BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 7, 2017 · Amount on File
Deed Sale	Jun 7, 2017 · Amount on File
Deed Document Number	2017101238
Last Transfer Date	Oct 9, 2019
Transfer Doc	0000177871
Record Updated	Oct 29, 2026

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	346 WILLOWCREEK LN, MARTINEZ, CA 94553-4135
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	346 WILLOWCREEK LN, MARTINEZ, CA 94553-4135

Mortgage

Document Number	0000272165
Date	Nov 12, 2020
Instrument	2020-272165

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2050

October 2019: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 18, 2019
Property Address	346 WILLOWCREEK LN, MARTINEZ, CA 94553-4135
Document Number	0000177871
Map Reference	MB 224 PG 32
Instrument Date	Oct 9, 2019
Instrument	2019-177871
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC 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	Community Property with Right of Survivorship
Address	346 WILLOWCREEK LN, MARTINEZ, CA 94553-4135

Mortgage

Document Number	0000177872
Date	Oct 18, 2019
Instrument	2019-177872

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2049

June 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 7, 2017
Property Address	346 WILLOWCREEK LN, MARTINEZ, CA 94553-4135
Document Number	0000101238
Map Reference	MB224 PG32
Instrument Date	May 24, 2017
Instrument	2017-101238
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
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	346 WILLOWCREEK LN, MARTINEZ, CA 94553-4135

Mortgage

Document Number	0000101239
Date	Jun 7, 2017
Instrument	2017-101239

Lender

Name	FREMONT BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jun 1, 2047

Mortgage

Document Number	0000101240
Date	Jun 7, 2017
Instrument	2017-101240

Lender

Name	FREMONT BANK
Type	Bank
Address	LIVERMORE, CA 94551

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

The 2025 property tax bill for 346 Willowcreek Ln was $9,977 with a homeowner's exemption.

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		$769,458 (+2%) Land $522,523 Building $246,935
2025	$9,977.00 Homeowner's exemption	$754,372 Land $512,278 Building $242,094
2023	$9,328.00 (+2.4%) Homeowner's exemption	$725,082 Land $492,387 Building $232,695
2022	$9,109.00

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

Flood

FEMA maps place 346 Willowcreek Ln in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1986.

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
Nearby Flood Policies	2 in force
Nearby Flood Claims	1 (1986)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Feb 1986 · Severe Storms & Flooding

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

The area around 346 Willowcreek Ln has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within 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 403 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
AT&T DSL	100 / 20

May also be available: Astound Broadband.

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