Humboldt County property record for 401 Ann St, Thor, IA 50591
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 1.12 acres (49,020 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $112 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1217427009 |
| Primary APN | 1217427009 |
|---|
| Lot Area | 49,020 sqft (1.12 acres) |
|---|---|
| Lot Dimensions | 190 ft deep x 258 ft wide |
| Street Address | 401 ANN ST |
|---|---|
| City | THOR |
| State | IA |
| Zip | 50591 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | BEG 470' N SE COR NE SE W258' N85'E116.7' N105' E141.3' S190' TO POB 17 91 27 |
| Legal Range | 27W |
| Legal Township | 91N |
| Legal Section | 17 |
| Jurisdiction | HUMBOLDT IA |
| Township / Civil Division | NORWAY |
| Census Block Group | 2 |
| Census Block | 2055 |
| Census Tract | 970100 |
401 Ann St, residential vacant land, is owned by two individuals.
Source: Humboldt County records, as of September 22, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 471, DAKOTA CITY, IA 50529-0471 |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 401 Ann St was $112, down 6.7% from the year before.
Source: Humboldt County assessment roll, as of September 30, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Humboldt County |
| Municipality | Thor City |
| Unified School District | Eagle Grove Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $112.00 (-6.67%) | $8,280 Land $8,280 | $8,280 Land $8,280 |
| 2024 | $120.00 | ||
| 2023 | $8,280 Land $8,280 | $8,280 Land $8,280 | |
| 2022 | $140.00 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 401 Ann 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.
Wildfire risk around 401 Ann St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 82% of Iowa |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | THOR WATER WORKS serves 181 people · EPA ID IA4680018 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2024 |
| Lead | 4 ppb (2024–2026) 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 9 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Webster-Calhoun Cooperative Telephone Association Fiber | 1,000 / 1,000 |
May also be available: Nextlink.
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures