Humboldt County property record for 507 4th Ave, Rio Dell, CA 95562
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.112 acres (4,901 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $138,000 (Apr 2020) |
| Tax Bill | $255 (2025) |
| Deeds & Mortgages | Feb 2021 Mortgage Apr 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 053-072-005-000 |
| Primary APN | 053-072-005-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 4,901 sqft (0.112 acres) |
|---|
| Old Parcel Number | 05307205 |
|---|---|
| Street Address | 507 4TH AVE |
| City | RIO DELL |
| State | CA |
| Zip | 95562-1525 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | LOT10 BLK9 1ST ADD NEW RIO DELL TR BK11 MAPS P77 |
| Legal Subdivision | NEW RIO DELL FIRST ADDITON |
| Legal Block | 9 |
| Legal Lot Number | 10 |
| Jurisdiction | HUMBOLDT CA |
| Township / Civil Division | GARBERVILLE |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 11100 |
Source: Humboldt County records, as of October 13, 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 Record |
|---|---|
| Mailing Address | 366 DIXIE ST, RIO DELL, CA 95562-1514 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Feb 24, 2021 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Apr 28, 2020 | Grant Deed, Transfer · FHA Mortgage UNITED WHOLESALE MORTGAGE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 28, 2020 · Amount on Record |
| Deed Sale | Apr 28, 2020 · Amount on Record |
| Deed Document Number | 2020-006960 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HUMBOLDT CA |
| Property Address | 507 4TH AVE, RIO DELL, CA 95562-1525 |
| Transaction Type | Mortgage |
| Record Updated | Jul 20, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 366 DIXIE ST, RIO DELL, CA 95562-1514 |
| Document Number | 0000004122 |
|---|---|
| Date | Feb 24, 2021 |
| Instrument | 2021-004122 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 1, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | HUMBOLDT CA |
| Recording Date | Apr 28, 2020 |
| Property Address | 507 4TH AVE, RIO DELL, CA 95562-1525 |
| Document Number | 0000006960 |
| Instrument Date | Apr 13, 2020 |
| Instrument | 2020-006960 |
| Transaction Type | Transfer |
| Record Updated | Jul 20, 2022 |
| Title Company | HUMBOLDT LAND TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 366 DIXIE ST, RIO DELL, CA 95562-1514 |
| Document Number | 0000006961 |
|---|---|
| Date | Apr 28, 2020 |
| Instrument | 2020-006961 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 1, 2050 |
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 | $255.00 (-19.05%) | $21,871 (+4.03%) Land $21,871 |
| 2023 | $315.00 | $21,023 Land $21,023 |
| 2022 | $315.00 |
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.
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 | 0.01% annual chance |
| Exposure | Indirect within ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 Cable | 940 / 35 |
| 101Netlink Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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