Benton County property record for 306 S Walnut Ave, Garrison, IA 52229
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.197 acres (8,580 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $48 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07011600 |
| Primary APN | 07011600 |
|---|
| Lot Area | 8,580 sqft (0.197 acres) |
|---|---|
| Lot Dimensions | 130 ft deep x 66 ft wide |
| Street Address | 306 S WALNUT AVE |
|---|---|
| City | GARRISON |
| State | IA |
| Zip | 52229-9606 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | BURRIS ADD LOT 6 BLK 7 |
| Legal Subdivision | BURRIS |
| Legal Block | 7 |
| Legal Lot Number | 6 |
| Jurisdiction | BENTON IA |
| Township / Civil Division | JACKSON |
| Census Block Group | 2 |
| Census Block | 2050 |
| Census Tract | 960200 |
306 S Walnut Ave, residential vacant land, is owned and occupied by an individual.
Source: Benton County records, as of October 20, 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 File |
|---|---|
| Mailing Address | 306 S WALNUT AVE, GARRISON, IA 52229-9606 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 306 S Walnut Ave was $48.
Source: Benton County assessment roll, as of September 30, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Benton County |
| Municipality | Garrison City |
| Unified School District | Vinton-Shellsburg Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $48.00 | $2,800 (-) Land $2,800 | $2,800 (-) Land $2,800 |
| 2025 | $2,800 Land $2,800 | $2,800 Land $2,800 | |
| 2024 | $48.00 | ||
| 2023 | $2,500 (+25%) Land $2,500 | $2,500 Land $2,500 | |
| 2022 | $42.00 | $2,000 Land $2,000 | |
| 2021 | $2,000 Land $2,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 306 S Walnut Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 22, 2023
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| 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 306 S Walnut Ave is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 62% of Iowa |
|---|---|
| Wildfire Likelihood | 0.02% 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 | GARRISON WATER SUPPLY serves 344 people · EPA ID IA0625078 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2023 |
| Lead | 1 ppb (2022–2024) 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 37 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Keystone Communications Fiber | 250 / 250 |
| GigFire Fixed Wireless | 150 / 130 |
May also be available: T-Mobile.
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