Union County property record for 304 4th St, Thayer, IA 50254
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 816 sqft · built 1903 |
| Lot Size | 0.165 acres (7,200 sqft) |
| Owner | Individual Name on File |
| Last Sale | $17,500 (Oct 2008) |
| Tax Bill | $458 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0814358004 |
| Primary APN | 0814358004 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 816 sqft Living Area |
| 1st Floor Area | 672 sqft |
| Basement Area | 168 sqft |
| Unfinished Basement | 168 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1903 |
|---|---|
| Effective Year Built | Effective 1903 |
| Exterior Material | Composition/Composite |
| Construction Type | Frame |
| Foundation Type | Stone |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 7,200 sqft (0.165 acres) |
| Lot Dimensions | 120 ft deep x 60 ft wide |
| Deck Area | 120 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Water Source | Commercial |
| Street Address | 304 4TH ST |
|---|---|
| City | THAYER |
| State | IA |
| Zip | 50254-8380 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | O P BLK 13 W-2 LOTS 3-4 |
| Legal Subdivision | ORIGINAL TOWN OF THAYER |
| Legal Block | 13 |
| Legal Lot Number | 3,4 |
| Jurisdiction | UNION IA |
| Township / Civil Division | JONES |
| Census Block Group | 1 |
| Census Block | 1107 |
| Census Tract | 190100 |
304 4th St is owned and occupied by an individual who bought it in October 2008.
Source: Union County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 304 4TH ST, THAYER, IA 50254-8380 |
| Occupancy | Owner Occupied |
| 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 | Oct 24, 2008 · Amount on File |
| Deed Sale | Oct 24, 2008 · Amount on File |
| Deed Document Number | 20082356 |
| Deed Book / Page | 939 / 150 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 304 4th St was $458, down 12.9% from the year before.
Source: Union County assessment roll, as of September 30, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Union County |
| Municipality | Thayer City |
| Unified School District | East Union Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $29,980 (-) Land $1,500 Building $28,480 | $29,980 (-) Land $1,500 Building $28,480 | |
| 2025 | $458.00 (-12.93%) | $29,980 Land $1,500 Building $28,480 | $29,980 Land $1,500 Building $28,480 |
| 2024 | $526.00 | ||
| 2023 | $16,370 Land $1,280 Building $15,090 | $16,370 Land $1,280 Building $15,090 | |
| 2022 | $316.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 304 4th St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 31, 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.
Wildfire risk around 304 4th St is moderate, ranking above 44% of the US, with a 0.07% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 44% of the US · above 75% of Iowa |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 44 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Grand River Mutual Telephone Fiber | 1,000 / 1,000 |
5G (outdoors only) and 4G LTE
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