Humboldt County property record for 438 Dean St, Thor, IA 50591
| Property Type | Single Family Home |
|---|---|
| Details | 1.5 ba · 2,582 sqft · built 1919 |
| Lot Size | 4.34 acres (189,050 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,180 (2025) |
| Deeds & Mortgages | Mar 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1217477002 |
| Primary APN | 1217477002 |
|---|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,582 sqft Living Area |
| 1st Floor Area | 960 sqft |
| Basement Area | 1,284 sqft |
| Unfinished Basement | 324 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1919 |
|---|---|
| Effective Year Built | Effective 1919 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Lot Area | 189,050 sqft (4.34 acres) |
| Porch | Slab |
|---|---|
| Porch Area | 260 sqft |
| Patio Area | 160 sqft |
| Shed | 1 Shed |
| Cooling System | None |
|---|---|
| Heating System | Hot Water |
| Street Address | 438 DEAN ST |
|---|---|
| City | THOR |
| State | IA |
| Zip | 50591-8843 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BEG33'N OF SWCOR SE SE,E144'N172'E100'N 362.5'W246'S32RDS 8' TO BEG 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 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 438 DEAN ST, THOR, IA 50591-8843 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HUMBOLDT IA |
| Property Address | 438 DEAN ST, THOR, IA 50591-8843 |
| Transaction Type | Mortgage |
| Record Updated | May 25, 2022 |
| Name | Verified Name |
|---|
| Document Number | 00022E0155 |
|---|---|
| Date | Mar 23, 2022 |
| Instrument | 22E0155 |
| Name | FIRST BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Apr 1, 2032 |
| Rate Type | Fixed Rate |
|---|
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 | $1,180.00 (-5.6%) | $88,020 (+2.78%) Land $26,050 Building $61,970 | $88,020 (+2.78%) Land $26,050 Building $61,970 |
| 2024 | $1,250.00 (-4.14%) | ||
| 2023 | $85,640 Land $26,050 Building $59,590 | $85,640 Land $26,050 Building $59,590 | |
| 2022 | $1,304.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
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 | 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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