Benton County property record for 301 4th Ave, Keystone, IA 52249
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,866 sqft · built 1906 |
| Lot Size | 0.163 acres (7,100 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $1,566 (2026) |
| Deeds & Mortgages | Feb 2020 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 09015700 |
| Primary APN | 09015700 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,866 sqft Living Area |
| 1st Floor Area | 852 sqft |
| Basement Area | 852 sqft |
| Unfinished Basement | 852 sqft |
| Game Room | Game Room |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1906 |
|---|---|
| Effective Year Built | Effective 1906 |
| Exterior Material | Other |
| Construction Type | Frame |
| Foundation Type | Brick |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,100 sqft (0.163 acres) |
| Lot Dimensions | 100 ft deep x 71 ft wide |
| Garage Type | Detached |
| Garage Area | 624 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 60 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 301 4TH AVE |
|---|---|
| City | KEYSTONE |
| State | IA |
| Zip | 52249-9509 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | FRED HAMANNS ADD E 1/2 LOTS 5 & 6 BLK 3 |
| Legal Subdivision | HAMMANS |
| Legal Block | 3 |
| Legal Lot Number | 5,6 |
| Jurisdiction | BENTON IA |
| Township / Civil Division | KANE |
| Census Block Group | 3 |
| Census Block | 3057 |
| Census Tract | 960600 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 301 4TH AVE, KEYSTONE, IA 52249-9509 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BENTON IA |
| Property Address | 301 4TH AVE, KEYSTONE, IA 52249-9509 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 200761 |
|---|---|
| Date | Feb 26, 2020 |
| Instrument | 20-0761 |
| Name | MERIDIAN HOME MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 1, 2050 |
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 | $1,566.00 (-5.32%) | $147,500 (-) Land $18,100 Building $129,400 | $147,500 (-) Land $18,100 Building $129,400 |
| 2025 | $147,500 (-0.54%) Land $18,100 Building $129,400 | $147,500 (-0.54%) Land $18,100 Building $129,400 | |
| 2024 | $1,654.00 (+19.68%) | ||
| 2023 | $148,300 (+32.53%) Land $17,800 Building $130,500 | $148,300 (+32.53%) Land $17,800 Building $130,500 | |
| 2022 | $1,382.00 Homeowner's exemption | $111,900 Land $14,200 Building $97,700 | |
| 2021 | $111,900 Land $14,200 Building $97,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
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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