251 Donegal Way, Martinez, CA 94553 Property Records

Contra Costa County property record for 251 Donegal Way, Martinez, CA 94553

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,764 sqft · built 1966
Lot Size	0.196 acres (8,550 sqft)
Owner	2 Company Names on Record
Last Sale	$1,280,000 (Jul 2025)
Tax Bill	$13,123 (2025)
Deeds & Mortgages	Jul 2021 Mortgage Sep 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`164-261-014-9`

Property Details

APN / Parcel Number

Primary APN	`164-261-014-9`
Alternative APN	`164-261-014`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,764 sqft Living Area
Gross Area	2,207 sqft
1st Floor Area	1,764 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1966
Effective Year Built	Effective 2000
Architectural Style	Ranch
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	8,550 sqft (0.196 acres)
Garage Type	Attached
Garage Area	443 sqft
Parking Spaces	2 Parking Spaces
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	251 DONEGAL WAY
City	MARTINEZ
State	CA
Zip	94553-6215
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R75
Legal Description	TRACT 3302 LOT 32
Legal Subdivision	SUBDIVISION 3302
Legal Tract	3302
Legal Lot Number	32
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1022
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	251 DONEGAL WAY, MARTINEZ, CA 94553-6215
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 8, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Sep 27, 2017	Intrafamily Transfer, Transfer · ARM C2 FINANCIAL CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 16, 2025 · Amount on Record
Deed Sale	Jul 16, 2025 · Amount on Record
Prior Sale	Jul 30, 2020 · Amount on Record
Deed Document Number	202571238
Prior Transfer Date	Mar 24, 2005
Prior Transfer Doc	0000118878
Record Updated	Sep 20, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	251 DONEGAL WAY, MARTINEZ, CA 94553-6215
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	251 DONEGAL WAY, MARTINEZ, CA 94553-6215

Mortgage

Document Number	0000194174
Date	Jul 8, 2021
Instrument	2021-194174

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	356 Months
Due	Mar 1, 2051

September 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 27, 2017
Property Address	251 DONEGAL WAY, MARTINEZ, CA 94553-6215
Document Number	0000176449
Map Reference	MB107 PG38
Instrument Date	Sep 21, 2017
Instrument	2017-176449
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE CO

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	Joint Tenants
Address	251 DONEGAL WAY, MARTINEZ, CA 94553-6215

Mortgage

Document Number	0000176450
Date	Sep 27, 2017
Instrument	2017-176450

Lender

Name	C2 FINANCIAL CORP
Type	Mortgage Company

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.62%
Type Change Date	Oct 1, 2024
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	8.62%
Index	1-Year LIBOR
Max Rate	8.62%

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		$1,280,000 (+17.9%) Land $830,000 Building $450,000
2025	$13,123.00 (+3.99%)	$1,085,677 (+4.04%) Land $649,458 Building $436,219
2023	$12,619.00 (+0.84%)	$1,043,521 Land $624,240 Building $419,281
2022	$12,514.00

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 67% of the US · lower than 81% of California
Wildfire Likelihood	0.03% 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
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 463 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
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Astound Broadband, Verizon.

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