947 Union St, Arcata, CA 95521 Property Records

Humboldt County property record for 947 Union St, Arcata, CA 95521

Property Summary

Property Type	Single Family Home
Lot Size	0.162 acres (7,067 sqft)
Owner	2 Individual Names on File
Last Sale	$800,000 (Sep 2024)
Tax Bill	$7,145 (2025)
Flood Zone	Zone X (minimal risk)
APN	`503-142-015-000`

Property Details

APN / Parcel Number

Primary APN	`503-142-015-000`
Alternative APN	`50314215`

Exterior

Lot Area	7,067 sqft (0.162 acres)

Location & Zoning

Street Address	947 UNION ST
City	ARCATA
State	CA
Zip	95521-6036
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RL
Legal Description	L12&L14 /J LEVOQUES WEST OCADDC 4D050283C N 620007B C
Legal Subdivision	PLEASANT HILL ADD
Legal Block	3
Legal Lot Number	12
Jurisdiction	HUMBOLDT CA
Township / Civil Division	ARCATA
Census Block Group	3
Census Block	3027
Census Tract	1002

Owner

Source: Humboldt County assessment roll, APN 503-142-015-000, as of 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	2 Individual Names on File
Mailing Address	947 UNION ST, ARCATA, CA 95521-6036
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Sep 23, 2024 · Amount on Record
Deed Sale	Sep 23, 2024 · Amount on Record
Deed Document Number	202412840
Prior Transfer Date	Sep 16, 2024
Prior Transfer Doc	0000012839
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Humboldt County assessment roll as of August 25, 2025 · Last verified August 2026

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 and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value
2025	$7,145.00 (+696.54%)	$644,000 (+1,000.74%) Land $200,000 Building $444,000
2024	$897.00 (+1.59%)
2023	$883.00 (-0.79%) Homeowner's exemption	$58,506 Land $11,477 Building $47,029
2022	$890.00

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
Adjoins Burnable Land	Yes

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.