Humboldt County property record for 534 Dean St, Thor, IA 50591
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,984 sqft · built 1891 |
| Lot Size | 4.4 acres (191,664 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,272 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1217451004 |
| Primary APN | 1217451004 |
|---|
| Full Baths | 3 Baths |
|---|---|
| Half Baths | 2 Half Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 2,984 sqft Living Area |
| 1st Floor Area | 1,492 sqft |
| Basement Area | 1,492 sqft |
| Unfinished Basement | 1,492 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1891 |
|---|---|
| Effective Year Built | Effective 1891 |
| Exterior Material | Composition/Composite |
| Construction Type | Frame |
| Roof Type | Gable |
| Lot Area | 191,664 sqft (4.4 acres) |
| Garage Type | Detached |
| Garage Area | 864 sqft |
| Parking Spaces | 3 Parking Spaces |
| Deck Area | 144 sqft |
| Shed | 1 Shed |
| Granary | Granary |
| Cooling System | HVAC |
|---|---|
| Heating System | Steam |
| Street Address | 534 DEAN ST |
|---|---|
| City | THOR |
| State | IA |
| Zip | 50591-8842 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SW SE 17 91 27 COM @ SE COR SEC 17 W 1766.68' TO POB N 538' E233' S217' E 199.82' S 322.20' W 442' TO POB |
| 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 |
534 Dean St is owned and occupied by two individuals.
Source: Humboldt County records, as of September 22, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 534 DEAN ST, THOR, IA 50591-8842 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 534 Dean St was $1,272 with a homeowner's exemption, down 6.1% 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 | $1,272.00 (-6.06%) Homeowner's exemption | $105,760 Land $25,180 Building $80,580 | $105,760 Land $25,180 Building $80,580 |
| 2024 | $1,354.00 | ||
| 2023 | $102,950 Land $25,180 Building $77,770 | $102,950 Land $25,180 Building $77,770 | |
| 2022 | $1,432.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 534 Dean 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 534 Dean 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 99.1% of the US · lower than 91% of Iowa |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | 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 41 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
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