Hamilton County property record for 306 4th St, Williams, IA 50271
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,312 sqft · built 1890 |
| Lot Size | 0.373 acres (16,250 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $180,000 (May 2024) |
| Tax Bill | $2,506 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 40892334201006 |
| Primary APN | 40892334201006 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,312 sqft Living Area |
| 1st Floor Area | 784 sqft |
| Basement Area | 952 sqft |
| Unfinished Basement | 952 sqft |
| Flooring | Vinyl/Resilient |
| Interior Walls | Plaster |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1890 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 16,250 sqft (0.373 acres) |
| Lot Dimensions | 162 ft deep x 100 ft wide |
| Garage Type | Detached |
| Garage Area | 720 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Enclosed Porch |
|---|---|
| Porch Area | 192 sqft |
| Deck Area | 80 sqft |
| Patio Area | 1,251 sqft |
| Shed | 1 Shed |
| Cooling System | None |
|---|---|
| Heating System | Hot Water |
| Street Address | 306 4TH ST |
|---|---|
| City | WILLIAMS |
| State | IA |
| Zip | 50271-7655 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NW NE LT IN |
| Legal Range | 23W |
| Legal Township | 89N |
| Legal Section | 34 |
| Jurisdiction | HAMILTON IA |
| Township / Civil Division | WILLIAMS |
| Census Block Group | 1 |
| Census Block | 1208 |
| Census Tract | 960100 |
306 4th St is owned and occupied by two individuals who bought it in May 2024.
Source: Hamilton County records, as of September 9, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 306 4TH ST, WILLIAMS, IA 50271-7655 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 |
|---|---|
| Last Sale | May 29, 2024 · Amount on File |
| Deed Sale | May 29, 2024 · Amount on File |
| Prior Sale | Apr 24, 1996 · Amount on File |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 306 4th St was $2,506, up 17.9% from the year before.
Source: Hamilton County assessment roll, as of October 21, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Hamilton County |
| Municipality | Williams City |
| Unified School District | Webster City Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,506.00 (+17.87%) | $170,440 Land $12,040 Building $158,400 | $170,440 Land $12,040 Building $158,400 |
| 2024 | $2,126.00 | ||
| 2023 | $125,470 (+5.83%) Land $12,040 Building $113,430 | $125,470 Land $12,040 Building $113,430 | |
| 2022 | $2,092.00 Homeowner's exemption | $118,560 Land $12,040 Building $106,520 | |
| 2021 | $118,560 Land $12,040 Building $106,520 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 306 4th St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective December 20, 2019 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 306 4th 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 | WILLIAMS WATER SUPPLY serves 315 people · EPA ID IA4070022 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2026 |
| Lead | 2 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 45 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Fiber | 2,000 / 1,000 |
| Nextlink Fixed Wireless | 500 / 100 |
| GigFire Fixed Wireless | 150 / 130 |
May also be available: T-Mobile, WMTel.
5G (outdoors only) and 4G LTE
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