580 Hidden Valley Rd, Bayside, CA 95524 Property Records

Humboldt County property record for 580 Hidden Valley Rd, Bayside, CA 95524

Property Summary

Property Type	Duplex
Details	3 bd · 3 ba · 1,959 sqft · built 1979
Lot Size	0.979 acres (42,688 sqft)
Owner	Trust Name on File
Last Sale	$400,000 (Dec 2009)
Tax Bill	$6,512 (2025)
Deeds & Mortgages	Sep 2019 Line of Credit Feb 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`402-042-004-000`

Property Details

APN / Parcel Number

Primary APN	`402-042-004-000`
Alternative APN	`40204204`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,959 sqft Total Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Construction Type	Wood
Lot Area	42,688 sqft (0.979 acres)
Garage Type	Attached
Garage Area	504 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Old Parcel Number	40204204
Street Address	580 HIDDEN VALLEY RD
City	BAYSIDE
State	CA
Zip	95524-9049
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	RA-X/D
Legal Description	SUBDV:0000 T 5N R 1E SEC 22 & 35 VS 080586C B N 620007B C
Legal Range	01E
Legal Township	05N
Legal Section	22
Legal Subdivision	AIRWAY GARDENS
Jurisdiction	HUMBOLDT CA
Township / Civil Division	EUREKA
Census Block Group	3
Census Block	3022
Census Tract	800

Owner

580 Hidden Valley Rd, a duplex, is owner-occupied and held in a trust since September 2019.

Source: Humboldt County records, as of February 9, 2026

Owner of Record	Trust Name on File
Mailing Address	580 HIDDEN VALLEY RD, BAYSIDE, CA 95524-9049
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Sep 24, 2019	Quit Claim Deed, Transfer · Line of Credit COAST CTRL CU
Feb 9, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 23, 2009 · Amount on File
Deed Sale	Dec 23, 2009 · Amount on File
Prior Sale	Feb 9, 2017
Deed Document Number	0000028625
Last Transfer Date	Sep 24, 2019
Transfer Doc	0000016505
Record Updated	Jun 8, 2026

September 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	HUMBOLDT CA
Recording Date	Sep 24, 2019
Property Address	580 HIDDEN VALLEY RD, BAYSIDE, CA 95524-9049
Document Number	0000016505
Instrument Date	Sep 10, 2019
Instrument	16505
Transaction Type	Transfer
Record Updated	Jan 10, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	580 HIDDEN VALLEY RD BAYSIDE CA 955249049, BAYSIDE, CA 95524-9049

Mortgage

Document Number	16506
Date	Sep 24, 2019
Instrument	16506

Lender

Name	COAST CTRL CU
Type	Credit Union
Address	EUREKA, CA 95501

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	120 Months
Due	Sep 23, 2029

Interest

Rate Type	Adjustable Rate

February 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	HUMBOLDT CA
Recording Date	Feb 9, 2017
Property Address	580 HIDDEN VALLEY RD, BAYSIDE, CA 95524-9049
Document Number	0000002649
Instrument Date	Feb 8, 2017
Instrument	2649
Transaction Type	Transfer
Record Updated	Feb 23, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	580 HIDDEN VALLEY RD BAYSIDE CA 955249049, BAYSIDE, CA 95524-9049

Tax Assessment & Valuation

The 2025 property tax bill for 580 Hidden Valley Rd was $6,512 with a homeowner's exemption.

Source: Humboldt County assessment roll, as of July 1, 2025

Property Jurisdictions

Type	Name
State	California
County	Humboldt County
Elementary School District	Freshwater Elementary School District (KG - 06)
Secondary School District	Eureka City Unified School District (7-12) (07 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$6,512.00 Homeowner's exemption	$575,700 Land $193,616 Building $382,084
2023	$6,082.00 (-3.32%) Homeowner's exemption	$553,348 Land $186,099 Building $367,249
2022	$6,291.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 580 Hidden Valley Rd in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective August 25, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	6 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 580 Hidden Valley Rd is low, with a 0.03% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.03% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	HUMBOLDT BAY MWD private · serves 680 people · EPA ID CA1210013
Water Source	Groundwater
Last State Inspection	Jul 2025
Lead	2 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 129 locations within half a mile, as of December 31, 2025

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

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Hidden Valley Rd

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