3421 O St, Eureka, CA 95503 Property Records

Humboldt County property record for 3421 O St, Eureka, CA 95503 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	1.5 Baths
Year Built	Built 1955
Square Footage	1,960 sqft Living Area
Lot Size	6,600 sqft (0.152 acres)
Garage	Carport, 360 sqft
Occupancy	Owner Occupied
Tax Bill	$2,325.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`012-221-005-000`
Alternative APN	`01222105`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	4 Rooms
Building Area	1,960 sqft Living Area
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1955
Construction Type	Wood Construction
Lot Area	6,600 sqft (0.152 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Carport Garage
Garage Area	360 sqft Garage
Carport	Carport
Carport Area	360 sqft Carport

Utilities and HVAC

Heating System	Central Heating

Location & Zoning

Street Address	3421 O ST
City	EUREKA
State	CA
Zip	95503-5517
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	-NE4 NW4 S35 T05N R01W /A VISTA ADD-EUR061786C 86N C
Legal Subdivision	GLATTS SECOND ADDITION
Legal Block	1
Jurisdiction	HUMBOLDT CA
Minor Civil Division	EUREKA
Census Blockgroup	1
Census Block	1026
Census Tract	700

Owner

Source: Humboldt County records · APN 012-221-005-000

Assessment roll updated August 25, 2025 · Last verified August 2026

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

Owner of Record	Company Name on File
Mailing Address	3421 O ST, EUREKA, CA 95503-5517
Occupancy	Owner Occupied
Owner Type	Owner is a Company
Vesting	Owner is a Trust, Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Jun 19, 2023
Transfer Doc	0000008321
Record Refreshed	Sep 20, 2026

June 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	HUMBOLDT CA
Recording Date	Jun 26, 2023
Property Address	3421 O ST, EUREKA, CA 95503-5517
Document Number	0000008321
Map Reference	MB 6 PG 35
Instrument Date	Jun 19, 2023
Instrument	2023-008321
Transaction Type	Transfer
Record Updated	Aug 01, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3421 O ST, EUREKA, CA 95503-5517

Tax Assessment & Valuation

Source: Humboldt County records · Assessment roll updated August 25, 2025 · Last verified August 2026

Property Jurisdictions

Type	Name
State	California
County	Humboldt County
Municipality	Eureka City
Unified School District	Eureka City 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
2025	$2,452.00 (+5.46%) Homeowner's exemption	$233,284 (+4.04%) Land $46,844 Building $186,440
2024	$2,325.00 (+1.48%)
2023	$2,291.00 (-3.62%) Homeowner's exemption	$224,227 (+2%) Land $45,026 Building $179,201
2022	$2,377.00 Homeowner's exemption	$219,832 Land $44,144 Building $175,688

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Humboldt County (06023C), updated August 25, 2022 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Low above 20% of the US · above 11% of California
Wildfire Likelihood	About 1 in 10,000 per year
Exposure	Direct burnable vegetation at the parcel

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