Humboldt County property record for 503 4th St, Livermore, IA 50558
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.24 acres (10,452 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $44 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0317314010 |
| Primary APN | 0317314010 |
|---|
| Lot Area | 10,452 sqft (0.24 acres) |
|---|---|
| Lot Dimensions | 11.2 ft deep x 9.3 ft wide |
| Street Address | 503 4TH ST |
|---|---|
| City | LIVERMORE |
| State | IA |
| Zip | 50558-9551 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | LTS 3,4,5 & 6 BLK 20 TOWN COMP SUB DIV 4 & 5 LIVE |
| Legal Subdivision | TOWN CO SUB |
| Legal Block | 20 |
| Legal Lot Number | 3-6 |
| Jurisdiction | HUMBOLDT IA |
| Township / Civil Division | HUMBOLDT |
| Census Block Group | 1 |
| Census Block | 1068 |
| Census Tract | 970100 |
503 4th St, residential vacant land, is owned by an individual who acquired it in May 2010.
Source: Humboldt County records, as of September 22, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 88, LIVERMORE, IA 50558-0088 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 10, 2010 |
| Deed Sale | May 10, 2010 |
| Deed Document Number | 2010817 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 503 4th St was $44, down 4.3% from the year before.
Source: Humboldt County assessment roll, as of September 30, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Humboldt County |
| Municipality | Livermore City |
| Unified School District | Twin Rivers Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $44.00 (-4.35%) | $3,150 Land $3,150 | $3,150 Land $3,150 |
| 2024 | $46.00 | ||
| 2023 | $3,150 Land $3,150 | $3,150 Land $3,150 | |
| 2022 | $52.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 503 4th St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 14, 2023
| 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.
The area around 503 4th St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 | LIVERMORE WATER SUPPLY serves 383 people · EPA ID IA4647090 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2025 |
| Lead | 6 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead public education currently in violation since Feb 2016 |
| 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 131 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Nextlink Fixed Wireless | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Router12 Networks Cable | 200 / 50 |
| Northwest Communications Fixed Wireless | 100 / 20 |
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