116 McMahon Ct, Martinez, CA 94553 Property Records

Contra Costa County property record for 116 McMahon Ct, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,799 sqft · built 2002
Lot Size	0.271 acres (11,804 sqft)
Owner	2 Company Names on Record
Last Sale	$1,500,000 (Feb 2026)
Tax Bill	$13,953 (2025)
Deeds & Mortgages	Feb 2026 Sale Feb 2026 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`366-210-007-6`

Property Details

APN / Parcel Number

Primary APN	`366-210-007-6`
Alternative APN	`366-210-007`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	1 Story
Building Area	2,799 sqft Living Area
1st Floor Area	2,799 sqft

Exterior

Year Built	Built 2002
Effective Year Built	Effective 2003
Lot Area	11,804 sqft (0.271 acres)
Garage Type	Attached
Garage Area	674 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	116 MCMAHON CT
City	MARTINEZ
State	CA
Zip	94553-6164
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8397 L7
Legal Subdivision	SUBDIVISION 8397
Legal Tract	8397
Legal Lot Number	7
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2000
Census Tract	321103

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	2 Company Names on Record
Mailing Address	116 MCMAHON CT, MARTINEZ, CA 94553-6164
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Feb 27, 2026	Grant Deed, Transfer OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY
Feb 3, 2026	Deed of Trust, Mortgage · Conventional Mortgage ADVANCIAL FCU
Feb 8, 2023	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 27, 2026 · Amount on Record
Deed Sale	Feb 27, 2026 · Amount on Record
Prior Sale	Feb 5, 2009 · Amount on Record
Deed Document Number	202619460
Prior Transfer Date	Feb 2, 2023
Prior Transfer Doc	0000011093
Record Updated	Sep 20, 2026

February 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 27, 2026
Property Address	116 MCMAHON CT, MARTINEZ, CA 94553-6164
Document Number	0000019460
Map Reference	MB 433 PG 30
Instrument Date	Feb 24, 2026
Instrument	2026- 019460
Transaction Type	Transfer
Record Updated	Mar 10, 2026
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
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
Address	116 MCMAHON CT, MARTINEZ, CA 94553-6164

February 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	116 MCMAHON CT, MARTINEZ, CA 94553-6164
Transaction Type	Mortgage
Record Updated	Feb 13, 2026
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	116 MCMAHON CT 116, 116, MARTINEZ, CA 94553-6164

Mortgage

Document Number	0000010722
Date	Feb 3, 2026
Instrument	2026- 010722

Lender

Name	ADVANCIAL FCU
Type	Credit Union
Address	10000 N CENTRAL EXPY STE 1400, DALLAS, TX 75231

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Mar 1, 2041

Interest

Rate Type	Adjustable Rate
Rate	7.62%
Adjustable	Adjustable Rate Rider
Type Change Date	Mar 1, 2029
Change Frequency	Annually
Min Rate At Change	7.62%
Max Rate At Change	9.62%
Index	1-Year CMT
Margin	3
Max Rate	13.6%

February 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 8, 2023
Property Address	116 MCMAHON CT, MARTINEZ, CA 94553-6164
Document Number	0000011093
Map Reference	MB 433 PG 30
Instrument Date	Feb 2, 2023
Instrument	2023-011093
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	Revocable Trust
Address	116 MCMAHON CT, MARTINEZ, CA 94553-6164

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		$1,049,485 (+2%) Land $577,942 Building $471,543
2025	$13,953.00 (+6.43%) Homeowner's exemption	$1,028,908 (+4.04%) Land $566,610 Building $462,298
2023	$13,110.00 (+1.96%) Homeowner's exemption	$988,956 Land $544,608 Building $444,348
2022	$12,858.00

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	8 in force
Nearby Flood Claims	4 (1995–1998)
Claims Outside the SFHA	1 of 4
Most Recent Claim	Mar 1998 · Severe Winter Storms And 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	Moderate above 45% of the US · lower than 73% of California
Wildfire Likelihood	0.08% annual chance
Exposure	None beyond 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	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 256 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: Astound Broadband, T-Mobile, Unwired, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on McMahon Ct

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures