2121 Center Ave, Martinez, CA 94553 Property Records

Contra Costa County property record for 2121 Center Ave, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,253 sqft · built 1965
Lot Size	0.176 acres (7,644 sqft)
Owner	2 Individuals on Record
Last Sale	$511,000 (Nov 2022)
Tax Bill	$8,227 (2025)
Deeds & Mortgages	Nov 2022 Sale Jul 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`155-204-002-2`

Property Details

APN / Parcel Number

Primary APN	`155-204-002-2`
Alternative APN	`155-204-002`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,253 sqft Living Area
Gross Area	1,663 sqft
1st Floor Area	1,253 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1965
Architectural Style	Contemporary
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	7,644 sqft (0.176 acres)
Garage Type	Attached
Garage Area	410 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	2121 CENTER AVE
City	MARTINEZ
State	CA
Zip	94553-5406
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R7 5
Legal Description	TRACT 3393 LOT 24
Legal Subdivision	SUBDIVISION 3393
Legal Tract	3393
Legal Lot Number	24
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1013
Census Tract	321101

Owner

Source: Contra Costa County assessment roll, 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 Individuals on Record
Mailing Address	2121 CENTER AVE, MARTINEZ, CA 94553-5406
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Nov 22, 2022	Grant Deed, Transfer
Jul 17, 2019	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 22, 2022 · Amount on Record
Deed Sale	Nov 22, 2022 · Amount on Record
Prior Sale	Sep 14, 2012 · Amount on Record
Deed Document Number	2022176806
Prior Transfer Date	Jul 15, 2019
Prior Transfer Doc	0000110967
Record Updated	Sep 20, 2026

November 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 22, 2022
Property Address	2121 CENTER AVE, MARTINEZ, CA 94553-5406
Document Number	0000176806
Map Reference	MB 103 PG 8
Instrument Date	Nov 22, 2022
Instrument	2022-176806
Transaction Type	Transfer
Record Updated	Dec 1, 2022

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Calculated from Transfer Tax
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	2121 CENTER AVE, MARTINEZ, CA 94553-5406

July 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 17, 2019
Property Address	2121 CENTER AVE, MARTINEZ, CA 94553-5406
Document Number	0000110967
Instrument Date	Jul 15, 2019
Instrument	110967
Transaction Type	Transfer
Record Updated	Jul 25, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	2121 CENTER AVE MARTINEZ CA 945535406, MARTINEZ, CA 94553-5406

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		$668,560 (+2%) Land $498,767 Building $169,793
2025	$8,227.00 (+3.93%) Homeowner's exemption	$655,452 (-7.68%) Land $488,988 Building $166,464
2023	$7,916.00 (+75.06%) Homeowner's exemption	$710,000 Land $540,000 Building $170,000
2022	$4,522.00

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
Nearby Flood Policies	1 in force
Nearby Flood Claims	1 (1995)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 1995 · Severe Winter Storms, Flooding, Landslides, Mud Flows

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	Not rated no burnable land within 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 688 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Astound Broadband Fiber · Cable in parts of the area	1,500 / 1,500
Unwired Fixed Wireless	300 / 25
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Verizon.

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