840 A St, Arcata, CA 95521 Property Records

Humboldt County property record for 840 A St, Arcata, CA 95521

Property Summary

Property Type	Single Family Home
Lot Size	0.089 acres (3,897 sqft)
Owner	Individual Name on File
Tax Bill	$1,282 (2025)
Flood Zone	Zone X (minimal risk)
APN	`503-143-016-000`

Property Details

APN / Parcel Number

Primary APN	`503-143-016-000`
Alternative APN	`50314316`

Exterior

Lot Area	3,897 sqft (0.089 acres)

Location & Zoning

Old Parcel Number	50314316
Street Address	840 A ST
City	ARCATA
State	CA
Zip	95521-6008
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RL
Legal Description	L6 BC /PLEASANT HILL ADDT OCADDC 4D050283C N 620007B C
Legal Subdivision	PLEASANT HILL ADD
Legal Lot Number	6
Jurisdiction	HUMBOLDT CA
Township / Civil Division	ARCATA
Census Block Group	3
Census Block	3028
Census Tract	1002

Owner

Source: Humboldt County assessment roll, APN 503-143-016-000, as of July 1, 2025 · Last verified October 2025

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	145 12TH ST, ARCATA, CA 95521-5909
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Humboldt County assessment roll as of July 1, 2025 · Last verified October 2025

Property Jurisdictions

Type	Name
State	California
County	Humboldt County
Municipality	Arcata City
Elementary School District	Arcata Elementary School District (KG - 08)
Secondary School District	Northern Humboldt Union High School District (09 - 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	$1,282.00 (+2.64%)	$89,060 (+4.04%) Land $34,172 Building $54,888
2023	$1,249.00 (-1.34%)	$85,603 Land $32,846 Building $52,757
2022	$1,266.00

Flood & Wildfire

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

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach

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

Internet Providers

Source: FCC Broadband Data Collection, 278 locations within half a mile, as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Optimum Communications Cable	940 / 35
Verizon Fixed Wireless	300 / 20
101Netlink Fixed Wireless	100 / 20

May also be available: AT&T, T-Mobile USA.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA1210001, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF ARCATA serves 18,857 people
Water Source	Purchased groundwater from HUMBOLDT BAY MWD
Last State Inspection	Nov 2025
Lead	3 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	1 last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.