1606 Koster St, Eureka, CA 95501 Property Records

Humboldt County property record for 1606 Koster St, Eureka, CA 95501 · Last verified August 2026

Property Highlights

Property Type	Industrial > Warehouse, Storage
Year Built	Built 1991
Square Footage	5,850 sqft Gross Area
Lot Size	13,503 sqft (0.31 acres)
Last Sale	$425,000 (2023)
Tax Bill	$4,458.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`003-172-011-000`
Alternative APN	`00317211`

Interior

Building Area	5,850 sqft Gross Area
Stories	2 Stories

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Lot Area	13,503 sqft (0.31 acres)

Location & Zoning

Street Address	1606 KOSTER ST
City	EUREKA
State	CA
Zip	95501-0175
Property Usage	Industrial Property Usage
Type	Industrial > Warehouse, Storage
Legal Description	L31-35* B6 /B11P14 M CLARKS SOUTH PARK A061786C C
Legal Subdivision	CLARKS SOUTH PARK ADD
Legal Block	1
Legal Lot Number	31-35
Jurisdiction	HUMBOLDT CA
Minor Civil Division	EUREKA
Census Blockgroup	1
Census Block	1129
Census Tract	100

Owner

Source: Humboldt County records · APN 003-172-011-000

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	Individual Name on File
Mailing Address	PO BOX 8095, EUREKA, CA 95502-8095
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Date	Document
Sep 21, 2023	Grant Deed, Transfer HUMBOLDT LAND TITLE COMPANY, HUMBOLDT LAND TITLE
Sep 20, 2021	Quit Claim Deed, Transfer Quitclaim Document
Apr 30, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 21, 2023 · Amount on Record
Deed Sale	Sep 21, 2023 · Amount on Record
Deed Doc Number	202312540
Prior Transfer Date	Sep 01, 2021
Prior Transfer Doc	0000020996
Record Refreshed	Sep 20, 2026

September 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	HUMBOLDT CA
Recording Date	Sep 21, 2023
Property Address	1606 KOSTER ST, EUREKA, CA 95501-0175
Document Number	0000012540
Map Reference	MB 11 PG 14
Instrument Date	Sep 20, 2023
Instrument	2023-012540
Transaction Type	Transfer
Record Updated	Oct 09, 2023
Title Company	HUMBOLDT LAND TITLE COMPANY, HUMBOLDT LAND TITLE

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Rounded Values by County
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 8095, EUREKA, CA 95502-8095

September 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	HUMBOLDT CA
Recording Date	Sep 20, 2021
Property Address	1606 KOSTER ST, EUREKA, CA 95501-0175
Document Number	0000020996
Map Reference	MB 11 PG 14
Instrument Date	Sep 01, 2021
Instrument	2021-020996
Transaction Type	Transfer
Record Updated	Jun 07, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	305 K ST, EUREKA, CA 95501-0528

April 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	HUMBOLDT CA
Recording Date	Apr 30, 2020
Property Address	1606 KOSTER ST, EUREKA, CA 95501-0175
Document Number	0000007132
Instrument Date	Apr 21, 2020
Instrument	7132
Transaction Type	Transfer
Record Updated	May 15, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Document Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	1729 FAIRWAY DR BAYSIDE CA 95524, BAYSIDE, CA 95524

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	$4,699.00 (+5.41%)	$433,500 (-20.79%) Land $382,500 Building $51,000
2024	$4,458.00 (-22.78%)
2023	$5,773.00 (-3.67%)	$547,265 Land $157,230 Building $390,035
2022	$5,993.00

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.

1606 Koster St, Eureka, CA 95501 Property Records

Property Highlights

Property Details

APN / Parcel Number

Interior

Exterior

Location & Zoning

Owner

Deeds, Mortgages & Sale History

Assessor's Deed Record

September 2023: Grant Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

September 2021: Quit Claim Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

April 2020: Quit Claim Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

Tax Assessment & Valuation

Property Jurisdictions

Tax Bill & Assessment History

Flood & Wildfire

Flood

Wildfire

Nearby Properties on Koster St

Nearby Streets

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