109 Tierney Pl, Martinez, CA 94553 Property Records

Contra Costa County property record for 109 Tierney Pl, Martinez, CA 94553

Property Summary

Property Type	Condominium
Details	4 bd · 3.5 ba · 2,065 sqft · built 2016
Lot Size	0.023 acres (987 sqft)
Owner	Individual Name on Record
Tax Bill	$8,470 (2025)
Deeds & Mortgages	Jul 2021 Mortgage Sep 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`161-590-003`

Property Details

APN / Parcel Number

Primary APN	`161-590-003`
Alternative APN	`161-590-003-0`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,065 sqft Living Area
1st Floor Area	781 sqft
2nd Floor Area	892 sqft
Basement Area	392 sqft

Exterior

Year Built	Built 2016
Effective Year Built	Effective 2017
Architectural Style	Condo/Apartment
Lot Area	987 sqft (0.023 acres)
Garage Type	Attached
Garage Area	474 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	109 TIERNEY PL
City	MARTINEZ
State	CA
Zip	94553-4413
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	T9025 L1 B1 U3
Legal Subdivision	SUBDIVISION 9025
Legal Tract	9025
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	4
Census Block	4014
Census Tract	320004

Owner

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

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

Owner of Record	Individual Name on Record
Mailing Address	109 TIERNEY PL, MARTINEZ, CA 94553-4413
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Jul 9, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Sep 25, 2020	Deed of Trust, Mortgage · FHA Mortgage NEWREZ LLC
Jul 11, 2019	Intrafamily Transfer, Transfer · FHA Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 11, 2019
Deed Sale	Jul 11, 2019
Prior Sale	Mar 10, 2017 · Amount on Record
Deed Document Number	2019106776
Prior Transfer Date	Jul 5, 2019
Prior Transfer Doc	0000106776
Record Updated	Sep 20, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	109 TIERNEY PL, MARTINEZ, CA 94553-4413
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PACIFIC COAST TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	109 TIERNEY PL, MARTINEZ, CA 94553-4413

Mortgage

Document Number	0000195583
Date	Jul 9, 2021
Instrument	2021-195583

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 1, 2051

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	109 TIERNEY PL, MARTINEZ, CA 94553-4413
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	109 TIERNEY PL, MARTINEZ, CA 94553-4413

Mortgage

Document Number	0000217318
Date	Sep 25, 2020
Instrument	2020-217318

Lender

Name	NEWREZ LLC
Type	Non-Lending Institution
Address	IRVINE, CA 92602

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	347 Months
Due	Aug 1, 2049

July 2019: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 11, 2019
Property Address	109 TIERNEY PL, MARTINEZ, CA 94553-4413
Document Number	0000106776
Map Reference	MB 521 PG 29-32
Instrument Date	Jul 5, 2019
Instrument	2019-106776
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	PACIFIC COAST 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	109 TIERNEY PL, MARTINEZ, CA 94553-4413

Mortgage

Document Number	0000106777
Date	Jul 11, 2019
Instrument	2019-106777

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2049

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	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$669,548 (+2%) Land $331,460 Building $338,088
2025	$8,470.00 (+4.71%) Homeowner's exemption	$656,420 (+4.04%) Land $324,961 Building $331,459
2023	$8,089.00 (+1.68%) Homeowner's exemption	$630,933 Land $312,344 Building $318,589
2022	$7,955.00

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

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

Wildfire Risk	Low lower than 96% of the US · lower than 97.4% of California
Wildfire Likelihood	Under 0.01% 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	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 334 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
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Astound Broadband.

Cell Coverage

5G (outdoors only) and 4G LTE

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