620 Donna Dr, Martinez, CA 94553 Property Records

Contra Costa County property record for 620 Donna Dr, Martinez, CA 94553 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 959 sqft · built 1954
Lot Size	0.138 acres (6,000 sqft)
Owner	Individual Name on File
Last Sale	$15,000 (Aug 1997)
Tax Bill	$2,969 (2025)
Flood Zone	Zone X (minimal risk)
APN	`380-113-010-9`

Property Details

APN / Parcel Number

Primary APN	`380-113-010-9`
Alternative APN	`380-113-010`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	959 sqft Living Area
1st Floor Area	959 sqft

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Lot Area	6,000 sqft (0.138 acres)
Garage Type	Attached
Garage Area	246 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	620 DONNA DR
City	MARTINEZ
State	CA
Zip	94553-1423
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	VINE HILL MANOR LOT 122
Legal Subdivision	VINE HILL MANOR
Legal Lot Number	122
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1023
Census Tract	320001

Owner

Source: Contra Costa County records · APN 380-113-010-9

Assessment roll updated July 14, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	620 DONNA DR, MARTINEZ, CA 94553-1423
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Person

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Aug 18, 1997 · Amount on Record
Deed Sale	Aug 18, 1997 · Amount on Record
Deed Document Number	1997148601
Last Transfer Date	Mar 15, 2015
Transfer Doc	0000051596
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Unified School District	Martinez Unified School District (KG - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2026		$167,441 (+2%) Land $76,541 Building $90,900
2025	$2,969.00 (+8.24%) Homeowner's exemption	$164,159 (+4.04%) Land $75,041 Building $89,118
2023	$2,743.00 (+3.98%) Homeowner's exemption	$157,786 Land $72,128 Building $85,658
2022	$2,638.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133200011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	2 in force
Nearby Flood Claims	1 (1998)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 1998, rainfall accumulation

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 497 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
AT&T	Fiber	5,000 / 5,000
Xfinity	Cable	2,000 / 250
Unwired	Fixed Wireless	300 / 25
Verizon	Fixed Wireless	300 / 20
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: AT&T, Radiate Holdings. Availability varies by address; speeds are provider-advertised maximums, not measured.