331 Lake Ct, Martinez, CA 94553 Property Records

Contra Costa County property record for 331 Lake Ct, Martinez, CA 94553 · Last verified July 2026

Property Highlights

Property Type	Residential > Condominium / Townhouse > Townhouse
Bedrooms	3 Beds
Bathrooms	2.5 Baths
Year Built	Built 1985
Square Footage	1,332 sqft Living Area
Lot Size	2,975 sqft (0.068 acres)
Garage	Attached, 490 sqft
Last Sale	$719,000 (2023)
Tax Bill	$9,167.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`155-500-041-1`
Alternative APN	`155-500-041`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	7 Rooms
Building Area	1,332 sqft Living Area
1st Floor	595 sqft 1st Floor
2nd Floor	737 sqft 2nd Floor
Stories	2 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1985
Architectural Style	Townhouse Style
Lot Area	2,975 sqft (0.068 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	490 sqft Garage
Porch	Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Street Address	331 LAKE CT
City	MARTINEZ
State	CA
Zip	94553-5477
Property Usage	Residential Property Usage
Type	Residential > Condominium / Townhouse > Townhouse
Legal Description	T06313 L0041 B
Legal Subdivision	M
Legal Tract	06313
Legal Lot Number	41
Jurisdiction	CONTRA COSTA CA
Minor Civil Division	CENTRAL CONTRA COSTA
Census Blockgroup	4
Census Block	4000
Census Tract	321102

Owner

Source: Contra Costa County records · APN 155-500-041-1

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	Individual Name on File
Mailing Address	603 SONORA CT, MARTINEZ, CA 94553-4423
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 01, 2023 · Amount on Record
Deed Sale	Sep 01, 2023 · Amount on Record
Prior Sale	Feb 24, 2004 · Amount on Record
Deed Doc Number	202384887
Prior Transfer Date	Jan 26, 2004
Prior Transfer Doc	0000058828
Record Refreshed	Sep 20, 2026

September 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 01, 2023
Property Address	331 LAKE CT, MARTINEZ, CA 94553-5477
Document Number	0000084887
Map Reference	MB 270 PG 20
Instrument Date	Aug 29, 2023
Instrument	2023-084887
Transaction Type	Transfer
Record Updated	Sep 13, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded Values by County
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	603 SONORA CT, MARTINEZ, CA 94553-4423

Mortgage

Document Number	0000084888
Date	Sep 01, 2023
Instrument	2023-084888

Lender

Name	PROVIDENT CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 01, 2053

Interest

Rate Type	Adjustable Rate
Rate	7.12%
Type Change Date	Sep 01, 2033
Change Frequency	10 Years
Min Rate At Change	4.12%
Max Rate At Change	10.1%
Index	10-Year TN
Max Rate	13.1%

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
Municipality	Martinez City
Unified School District	Mount Diablo 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		$700,000 (-4.55%) Land $418,637 Building $281,363
2025	$9,167.00 (+30.71%)	$733,380 (+32.84%) Land $438,600 Building $294,780
2023	$7,013.00 (+0.85%) Homeowner's exemption	$552,081 Land $314,304 Building $237,777
2022	$6,954.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.