Black Hawk County property record for 306 Kothe St, Waterloo, IA 50703
| Property Type | Commercial |
|---|---|
| Lot Size | 0.139 acres (6,069 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $396 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 8913-14-327-002 |
| Primary APN | 8913-14-327-002 |
|---|
| Lot Area | 6,069 sqft (0.139 acres) |
|---|---|
| Lot Dimensions | 119 ft deep x 51 ft wide |
| Street Address | 306 KOTHE ST |
|---|---|
| City | WATERLOO |
| State | IA |
| Zip | 50703 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | ROSEBUD ADDITION LOT 5 BLK 3 S 6 INCHES LOT 6 BLK 3 |
| Legal Range | 13W |
| Legal Township | 89N |
| Legal Section | 14 |
| Legal Subdivision | ROSEBUD ADDITION |
| Legal Block | 3 |
| Legal Lot Number | 5,6 |
| Jurisdiction | BLACK HAWK IA |
| Township / Civil Division | WATERLOO |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 500 |
306 Kothe St, a commercial property, is owned by an individual.
Source: Black Hawk County records, as of September 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 312 KOTHE ST, WATERLOO, IA 50703-2248 |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 306 Kothe St was $396, up 1% from the year before.
Source: Black Hawk County assessment roll, as of October 17, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Black Hawk County |
| Municipality | Waterloo City |
| Unified School District | Waterloo Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $396.00 (+1%) | $19,390 Land $9,100 Building $10,290 | $19,390 Land $9,100 Building $10,290 |
| 2024 | $198.00 | ||
| 2023 | $9,100 (+25.17%) Land $9,100 | $9,100 Land $9,100 | |
| 2022 | $160.00 | $7,270 Land $7,270 | |
| 2021 | $7,270 Land $7,270 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 306 Kothe St in Zone X, where a levee reduces flood risk.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026
| FEMA Flood Zone | Zone X reduced by levee · depends on levee performance |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 306 Kothe St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | WATERLOO WATER WORKS serves 69,504 people · EPA ID IA0790074 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2023 |
| Lead | 2 ppb (2025) 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 118 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Metronet Fiber | 5,120 / 5,120 |
| Mediacom Xtream Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GigFire, Nextlink.
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