21 W 4th St, Eureka, CA 95501 Property Records

Humboldt County property record for 21 W 4th St, Eureka, CA 95501 · Last verified August 2026

Property Highlights

Property Type	Commercial > Office > Commercial Office
Year Built	Built 1999
Square Footage	12,620 sqft Gross Area
Lot Size	40,075 sqft (0.92 acres)
Last Sale	$1,800,000 (2019)
Tax Bill	$12,704.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`001-031-008-000`
Alternative APN	`00103108`

Interior

Building Area	12,620 sqft Gross Area
Stories	1 Stories

Exterior

Year Built	Built 1999
Effective Year Built	Effective 1999
Construction Type	Wood Construction
Lot Area	40,075 sqft (0.92 acres)

Utilities and HVAC

Heating System	Baseboard Heating
Heating Fuel	Electric Heating Fuel

Location & Zoning

Street Address	21 W 4TH ST
City	EUREKA
State	CA
Zip	95501-0216
Property Usage	Commercial Property Usage
Type	Commercial > Office > Commercial Office
Legal Description	L17-22 B3 /B11P27 M COMMERCIAL ADD-EUREE
Legal Subdivision	COMMERCIAIL ADDITION
Legal Block	1
Legal Lot Number	17
Jurisdiction	HUMBOLDT CA
Minor Civil Division	EUREKA
Census Blockgroup	1
Census Block	1046
Census Tract	100

Owner

Source: Humboldt County records · APN 001-031-008-000

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	10 W 5TH ST, EUREKA, CA 95501-0219
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 Sale	Dec 06, 2019 · Amount on Record
Deed Sale	Dec 06, 2019 · Amount on Record
Deed Doc Number	201921737
Record Refreshed	Sep 20, 2026

December 2019: Trustee's Deed, Transfer

Document Type	Trustee's Deed
Jurisdiction	HUMBOLDT CA
Recording Date	Dec 06, 2019
Property Address	21 W 4TH ST, EUREKA, CA 95501-0216
Document Number	0000021737
Instrument Date	Dec 02, 2019
Instrument	21737
Transaction Type	Transfer
Record Updated	Dec 24, 2019
Title Company	HUMBOLDT LAND TITLE COMPANY, HUMBOLDT LAND TITLE CO.

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$1,980.00
Amount Accuracy	Full Value
Additional	Arms Length Transaction Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	10 W 5TH ST EUREKA CA 955010219, EUREKA, CA 95501-0219

Mortgage

Document Number	21739
Date	Dec 06, 2019
Instrument	21739

Lender

Name	COAST CTRL CU
Type	Credit Union
Address	2650 HARRISON AVE, EUREKA, CA 95501-3223

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

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	$13,391.00 (+5.41%)	$1,235,376 (+4.04%) Land $649,185 Building $586,191
2024	$12,704.00 (+1.41%)
2023	$12,527.00 (-3.66%)	$1,187,407 Land $623,977 Building $563,430
2022	$13,003.00

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft

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; lenders make the official flood determination.