Humboldt County property record for 504 4th Ave, Rio Dell, CA 95562
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.17 acres (7,446 sqft) |
| Owner | Company Name on File |
| Last Sale | $42,500 (Feb 1993) |
| Tax Bill | $1,169 (2025) |
| Deeds & Mortgages | Oct 2022 Transfer Jun 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 053-073-001-000 |
| Primary APN | 053-073-001-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 7,446 sqft (0.17 acres) |
|---|
| Old Parcel Number | 05307301 |
|---|---|
| Street Address | 504 4TH AVE |
| City | RIO DELL |
| State | CA |
| Zip | 95562-1526 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | UR |
| Legal Description | LT1 BLK10 1 ADD. RIO DELL BK11 PG 76-79 |
| Legal Subdivision | NEW RIO DELL ADD 01 |
| Legal Block | 1,10 |
| Legal Lot Number | 1 |
| Jurisdiction | HUMBOLDT CA |
| Township / Civil Division | GARBERVILLE |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 11100 |
Source: Humboldt County assessment roll, as of July 1, 2025
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 |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 504 4TH AVE, RIO DELL, CA 95562-1526 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Oct 18, 2022 | Intrafamily Transfer, Transfer |
| Jun 6, 2022 | Affidavit of Death of Joint Tenant, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 17, 1993 · Amount on Record |
| Deed Sale | Feb 17, 1993 · Amount on Record |
| Prior Sale | Jun 6, 2022 |
| Deed Document Number | 0000004168 |
| Last Transfer Date | Oct 18, 2022 |
| Transfer Doc | 0000018453 |
| Record Updated | Jun 8, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | HUMBOLDT CA |
| Recording Date | Oct 18, 2022 |
| Property Address | 504 4TH AVE, RIO DELL, CA 95562-1526 |
| Document Number | 0000018453 |
| Map Reference | MB 11 PG 76-79 |
| Instrument Date | Oct 13, 2022 |
| Instrument | 2022-018453 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | HUMBOLDT CA |
| Recording Date | Jun 6, 2022 |
| Property Address | 504 4TH AVE, RIO DELL, CA 95562-1526 |
| Document Number | 0000010842 |
| Map Reference | MB 11 PG 76-79 |
| Instrument Date | Jun 6, 2022 |
| Instrument | 2022-010842 |
| Transaction Type | Transfer |
| Record Updated | Jun 27, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 504 4TH AVE, RIO DELL, CA 95562-1526 |
Source: Humboldt County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | California |
| County | Humboldt County |
| Municipality | Rio Dell City |
| Secondary School District | Fortuna Union High School District (09 - 12) |
| Elementary School District | Rio Dell Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $1,169.00 (+6.47%) Homeowner's exemption | $108,476 (+4.04%) Land $34,719 Building $73,757 |
| 2023 | $1,098.00 (+0.37%) Homeowner's exemption | $104,266 Land $33,372 Building $70,894 |
| 2022 | $1,094.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective August 25, 2022
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
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 | 0.02% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF RIO DELL serves 3,300 people · EPA ID CA1210012 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2023 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| 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.
Source: FCC Broadband Data Collection, based on 330 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Communications Cable | 940 / 35 |
| 101Netlink Fixed Wireless | 100 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
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