801 Tierney Pl, Martinez, CA 94553 Property Records

Contra Costa County property record for 801 Tierney Pl, Martinez, CA 94553

Property Summary

Property Type	Condominium
Details	4 bd · 3.5 ba · 2,073 sqft · built 2016
Lot Size	0.023 acres (1,008 sqft)
Owner	2 Individual Names on Record
Last Sale	$730,000 (Sep 2021)
Tax Bill	$9,612 (2025)
Deeds & Mortgages	Sep 2021 Sale & Mortgage Nov 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`161-590-036`

Property Details

APN / Parcel Number

Primary APN	`161-590-036`
Alternative APN	`161-590-036-0`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,073 sqft Living Area
1st Floor Area	790 sqft
2nd Floor Area	892 sqft
Basement Area	391 sqft

Exterior

Year Built	Built 2016
Effective Year Built	Effective 2017
Architectural Style	Condo/Apartment
Lot Area	1,008 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	801 TIERNEY PL
City	MARTINEZ
State	CA
Zip	94553-4439
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	T9025 L1 B13 U36
Legal Subdivision	VILLAGE/ARNOLD SUB 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	2 Individual Names on Record
Mailing Address	801 TIERNEY PL, MARTINEZ, CA 94553-4439
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Sep 28, 2021	Grant Deed, Transfer · Conventional Mortgage FINANCE OF AMERICA MORTGAGE LLC
Nov 30, 2017	Grant Deed, Transfer · VA Mortgage CALIBER HM LOANS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 28, 2021 · Amount on Record
Deed Sale	Sep 28, 2021 · Amount on Record
Prior Sale	Nov 30, 2017 · Amount on Record
Deed Document Number	2021268964
Record Updated	Sep 20, 2026

September 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 28, 2021
Property Address	801 TIERNEY PL, MARTINEZ, CA 94553-4439
Document Number	0000268964
Map Reference	MB 521 PG 29-32
Instrument Date	Sep 2, 2021
Instrument	2021-268964
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
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	Community Property with Right of Survivorship
Address	801 TIERNEY PL, MARTINEZ, CA 94553-4439

Mortgage

Document Number	0000268965
Date	Sep 28, 2021
Instrument	2021-268965

Lender

Name	FINANCE OF AMERICA MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2051

November 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 30, 2017
Property Address	801 TIERNEY PL, MARTINEZ, CA 94553-4439
Document Number	0000225025
Instrument Date	Nov 27, 2017
Instrument	225025
Transaction Type	Transfer
Record Updated	Dec 6, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$794.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	801 TIERNEY PL MARTINEZ CA 945534439, MARTINEZ, CA 94553-4439

Mortgage

Document Number	225027
Date	Nov 30, 2017
Instrument	225027

Lender

Name	CALIBER HM LOANS
Type	Funding / Finance Company
Address	IRVING, TX 75063

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 29, 2047

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		$720,000 (-5.06%) Land $366,751 Building $353,249
2025	$9,612.00 (+4.61%) Homeowner's exemption	$758,338 (+4.04%) Land $386,279 Building $372,059
2023	$9,188.00 (+1.58%) Homeowner's exemption	$728,892 Land $371,280 Building $357,612
2022	$9,045.00

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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