6741 Corte Tercera, Martinez, CA 94553 Property Records

Contra Costa County property record for 6741 Corte Tercera, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,182 sqft · built 1977
Lot Size	0.211 acres (9,200 sqft)
Owner	2 Trust Names on File
Last Sale	$1,500,000 (Jul 2021)
Tax Bill	$19,871 (2025)
Deeds & Mortgages	May 2021 Second Mortgage Dec 2021 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`365-301-007-8`

Property Details

APN / Parcel Number

Primary APN	`365-301-007-8`
Alternative APN	`365-301-007`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,182 sqft Living Area
Gross Area	2,860 sqft
1st Floor Area	1,288 sqft
2nd Floor Area	894 sqft

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1995
Architectural Style	Cluster
Lot Area	9,200 sqft (0.211 acres)
Garage Type	Attached
Garage Area	678 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	6741 CORTE TERCERA
City	MARTINEZ
State	CA
Zip	94553-5945
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	A-2
Legal Description	TRACT 4858 LOT 27
Legal Subdivision	SUBDIVISION 4858
Legal Tract	4858
Legal Lot Number	27
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2002
Census Tract	347000

Owner

6741 Corte Tercera is owner-occupied and held in a trust since July 2021.

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

Owner of Record	2 Trust Names on File
Mailing Address	6741 CORTE TERCERA, MARTINEZ, CA 94553-5945
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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
May 24, 2021	Deed of Trust, Mortgage · Stand-Alone Second Mortgage THE MANCINI LIVING TRUST
Dec 10, 2021	Deed of Trust, Mortgage · Line of Credit PENTAGON FCU
Jul 21, 2021	Correction Deed OLD REPUBLIC TITLE COMPANY
Jul 9, 2021	Grant Deed, Transfer · Conventional Mortgage GUARANTEED RATE INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 9, 2021 · Amount on File
Deed Sale	Jul 9, 2021 · Amount on File
Prior Sale	Jan 15, 2014 · Amount on File
Deed Document Number	2021194362
Last Transfer Date	Jul 19, 2021
Transfer Doc	0000205011
Record Updated	Oct 29, 2026

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	6741 CORTE TERCERA, MARTINEZ, CA 94553-5945
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	418 RIDGE RD, NOVATO, CA 94947-4312

Mortgage

Document Number	0000152985
Date	May 24, 2021
Instrument	2021-152985

Lender

Name	THE MANCINI LIVING TRUST
Type	Non-Lending Institution
Address	SAN RAMON, CA 94583

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record
Term	12 Months
Due	May 1, 2022

December 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	6741 CORTE TERCERA, MARTINEZ, CA 94553-5945
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6741 CORTE TERCERA, MARTINEZ, CA 94553-5945

Mortgage

Document Number	0000335868
Date	Dec 10, 2021
Instrument	2021-335868

Lender

Name	PENTAGON FCU
Type	Credit Union
Address	MC LEAN, VA 22102

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Dec 18, 2051

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

July 2021: Correction Deed

Document Type	Correction Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 21, 2021
Property Address	6741 CORTE TERCERA, MARTINEZ, CA 94553-5945
Document Number	0000205011
Map Reference	MB 186 PG 28
Instrument Date	Jul 19, 2021
Instrument	2021-205011
Record Updated	Jun 7, 2023
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	6741 CORTE TERCERA, MARTINEZ, CA 94553-5945

July 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 9, 2021
Property Address	6741 CORTE TERCERA, MARTINEZ, CA 94553-5945
Document Number	0000194362
Map Reference	MB 186 PG 28
Instrument Date	Jul 3, 2021
Instrument	2021-194362
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	OLD REPUBLIC 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	Revocable Trust
Address	3741 CORTETERCERA, MARTINEZ, CA 94553

Mortgage

Document Number	0000194363
Date	Jul 9, 2021
Instrument	2021-194363

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 6741 Corte Tercera was $19,871 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		$1,350,000 (-16.55%) Land $800,000 Building $550,000
2025	$19,871.00 Homeowner's exemption	$1,617,771 Land $955,087 Building $662,684
2023	$18,372.00 (+1.73%) Homeowner's exemption	$1,530,000 Land $918,000 Building $612,000
2022	$18,059.00

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

Flood

FEMA maps place 6741 Corte Tercera 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
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

Wildfire risk around 6741 Corte Tercera is high, ranking above 71% of the US, with a 0.4% annual chance of 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
Also Mapped Here	EAST BAY MUD
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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