6730 Corte Tercera, Martinez, CA 94553 Property Records

Contra Costa County property record for 6730 Corte Tercera, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,040 sqft · built 1976
Lot Size	0.277 acres (12,075 sqft)
Owner	Company Name on Record
Last Sale	$735,000 (Apr 2014)
Tax Bill	$11,544 (2025)
Deeds & Mortgages	Mar 2022 Mortgage Jul 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`365-302-006-9`

Property Details

APN / Parcel Number

Primary APN	`365-302-006-9`
Alternative APN	`365-302-006`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	2,040 sqft Living Area
Gross Area	2,568 sqft
1st Floor Area	2,040 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1977
Architectural Style	Ranch
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Tile
Lot Area	12,075 sqft (0.277 acres)
Garage Type	Attached
Garage Area	528 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	6730 CORTE TERCERA
City	MARTINEZ
State	CA
Zip	94553-5946
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	A-2
Legal Description	TRACT 4858 LOT 53
Legal Subdivision	SUBDIVISION 4858
Legal Tract	4858
Legal Lot Number	53
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2002
Census Tract	347000

Owner

Source: Contra Costa County records, 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	Company Name on Record
Mailing Address	6730 CORTE TERCERA, MARTINEZ, CA 94553-5946
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 24, 2022	Deed of Trust, Mortgage · Conventional Mortgage STEARNS LENDING LLC
Jul 14, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage LENDUS LLC
Jul 14, 2020	Quit Claim Deed, Transfer OLD REPUBLIC TITLE
Apr 26, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 2, 2014 · Amount on Record
Deed Sale	Apr 2, 2014 · Amount on Record
Deed Document Number	201449869
Prior Transfer Date	Jan 6, 1994
Prior Transfer Doc	0000026181
Record Updated	Oct 29, 2026

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	6730 CORTE TERCERA, MARTINEZ, CA 94553-5946
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN MORTGAGE SLN

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6730 CORTE TERCERA, MARTINEZ, CA 94553-5946

Mortgage

Document Number	0000052219
Date	Mar 24, 2022
Instrument	2022-052219

Lender

Name	STEARNS LENDING LLC
Type	Mortgage Company
Address	LEWISVILLE, TX 75057

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	349 Months
Due	Apr 1, 2051

July 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 14, 2020
Property Address	6730 CORTE TERCERA, MARTINEZ, CA 94553-5946
Document Number	0000139479
Map Reference	MB 186 PG 28
Instrument Date	Jul 7, 2020
Instrument	2020-139479
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	6730 CORTE TERCERA, MARTINEZ, CA 94553-5946

Mortgage

Document Number	0000139480
Date	Jul 14, 2020
Instrument	2020-139480

Lender

Name	LENDUS LLC
Type	Mortgage Company

Agreement

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

July 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 14, 2020
Property Address	6730 CORTE TERCERA, MARTINEZ, CA 94553-5946
Document Number	0000139481
Instrument Date	Jun 30, 2020
Instrument	139481
Transaction Type	Transfer
Record Updated	Jul 21, 2020
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	6730 CORTE TERCERA MARTINEZ CA 945535946, MARTINEZ, CA 94553-5946

April 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 26, 2017
Property Address	6730 CORTE TERCERA, MARTINEZ, CA 94553-5946
Document Number	0000072039
Instrument Date	Apr 22, 2017
Instrument	72039
Transaction Type	Transfer
Record Updated	May 4, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	6730 CORTE TERCERA MARTINEZ CA 945535946, MARTINEZ, CA 94553-5946

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		$919,019 (+2%) Land $625,186 Building $293,833
2025	$11,544.00 (+6.47%)	$901,000 (+4.04%) Land $612,928 Building $288,072
2023	$10,842.00 (+1.69%)	$866,015 Land $589,128 Building $276,887
2022	$10,662.00

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	1 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

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

Wildfire Risk	High above 71% of the US · above 46% of California
Wildfire Likelihood	0.4% 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 203 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: T-Mobile.

Cell Coverage

5G (outdoors only) and 4G LTE

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