Benton County property record for 202 4th Ave, Keystone, IA 52249
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 1,616 sqft · built 1890 |
| Lot Size | 0.127 acres (5,550 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,052 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 09008700 |
| Primary APN | 09008700 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,616 sqft Living Area |
| 1st Floor Area | 1,076 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1890 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 5,550 sqft (0.127 acres) |
| Lot Dimensions | 75 ft deep x 74 ft wide |
| Garage Type | Attached |
| Garage Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Slab |
| Porch Area | 120 sqft |
| Patio Area | 240 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 202 4TH AVE |
|---|---|
| City | KEYSTONE |
| State | IA |
| Zip | 52249-9512 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | HAMANNS ADD W 74' LOT 7 & W 74' OF S 1/2 LOT 8 BLK 3 |
| Legal Subdivision | HAMMANS |
| Legal Block | 3 |
| Legal Lot Number | 7,8 |
| Jurisdiction | BENTON IA |
| Township / Civil Division | KANE |
| Census Block Group | 3 |
| Census Block | 3055 |
| Census Tract | 960600 |
202 4th Ave is owned and occupied by an individual.
Source: Benton County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 202 4TH AVE, KEYSTONE, IA 52249-9512 |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 202 4th Ave was $1,052 with a homeowner's exemption.
Source: Benton County assessment roll, as of September 30, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Benton County |
| Municipality | Keystone City |
| Unified School District | Benton Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,052.00 | $117,200 (-) Land $16,000 Building $101,200 | $117,200 (-) Land $16,000 Building $101,200 |
| 2025 | $117,200 Land $16,000 Building $101,200 | $117,200 Land $16,000 Building $101,200 | |
| 2024 | $1,090.00 | ||
| 2023 | $115,000 (+32.95%) Land $15,700 Building $99,300 | $115,000 Land $15,700 Building $99,300 | |
| 2022 | $1,042.00 Homeowner's exemption | $86,500 Land $12,500 Building $74,000 | |
| 2021 | $86,500 Land $12,500 Building $74,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 202 4th Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 22, 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.
The area around 202 4th Ave 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 | KEYSTONE WATER SUPPLY serves 599 people · EPA ID IA0640030 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2026 |
| Lead | 6 ppb (2022–2024) action level 15 ppb |
| Water Quality | Treatment failure resolved · May 2021 Nitrite resolved · Apr 2021 |
|---|---|
| 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 212 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| Keystone Communications Fiber | 250 / 250 |
| GigFire Fixed Wireless | 150 / 130 |
| T-Mobile Fixed Wireless | 100 / 20 |
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