Benton County property record for 98 4th Ave, Keystone, IA 52249
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,421 sqft · built 1918 |
| Lot Size | 0.244 acres (10,650 sqft) |
| Owner | Individual Name on File |
| Last Sale | $93,000 (Jun 2019) |
| Tax Bill | $1,404 (2024) |
| Deeds & Mortgages | Aug 2021 Mortgage Aug 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 09017700 |
| Primary APN | 09017700 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,421 sqft Living Area |
| 1st Floor Area | 768 sqft |
| Basement Area | 768 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1918 |
|---|---|
| Exterior Material | Asbestos |
| Construction Type | Frame |
| Foundation Type | Block |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 10,650 sqft (0.244 acres) |
| Lot Dimensions | 142 ft deep x 75 ft wide |
| Garage Type | Detached |
| Garage Area | 364 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Enclosed Porch |
| Porch Area | 72 sqft |
| Deck Area | 309 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 98 4TH AVE |
|---|---|
| City | KEYSTONE |
| State | IA |
| Zip | 52249-9540 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | KEYSTONE LOT 10 & N 1/2 LOT 9 BLK 7 |
| Legal Subdivision | KEYSTONE |
| Legal Block | 7 |
| Legal Lot Number | 9,10 |
| Jurisdiction | BENTON IA |
| Township / Civil Division | KANE |
| Census Block Group | 3 |
| Census Block | 3075 |
| Census Tract | 960600 |
Source: Benton County records · APN 09017700
Assessment roll updated May 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 106, KEYSTONE, IA 52249-0106 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 20, 2021 | Deed of Trust, Mortgage · Conventional Mortgage LINN AREA CU |
| Aug 20, 2021 | Deed of Trust, Mortgage · Conventional Mortgage LINN AREA CU |
| Jun 17, 2019 | Warranty Deed, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 18, 2019 · Amount on Record |
| Deed Sale | Jun 18, 2019 · Amount on Record |
| Deed Document Number | 000E191028 |
| Deed Book / Page | E19 / 1028 |
| Prior Transfer Date | Jun 17, 2019 |
| Prior Transfer Doc | 19/1028 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BENTON IA |
| Property Address | 98 4TH AVE, KEYSTONE, IA 52249-9540 |
| Transaction Type | Mortgage |
| Record Updated | Sep 29, 2021 |
| Name | Verified Name |
|---|
| Document Number | 214283 |
|---|---|
| Date | Aug 20, 2021 |
| Instrument | 21-4283 |
| Name | LINN AREA CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 01, 2051 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BENTON IA |
| Property Address | 98 4TH AVE, KEYSTONE, IA 52249-9540 |
| Transaction Type | Mortgage |
| Record Updated | Sep 29, 2021 |
| Name | Verified Name |
|---|
| Document Number | 214284 |
|---|---|
| Date | Aug 20, 2021 |
| Instrument | 21-4284 |
| Name | LINN AREA CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Sep 01, 2036 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BENTON IA |
| Recording Date | Jun 17, 2019 |
| Property Address | 98 4TH AVE, KEYSTONE, IA 52249-9540 |
| Document Number | 19/1028 |
| Book / Page | 19 / 1028 |
| Instrument Date | May 20, 2019 |
| Instrument | 19-1028 |
| Transaction Type | Transfer |
| Record Updated | Oct 01, 2021 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 98 4TH AVE, KEYSTONE, IA 52249-9540 |
Source: Benton County records · Assessment roll updated May 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Benton County |
| Municipality | Keystone City |
| Unified School District | Benton Community School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $130,000 (+1.96%) Land $19,100 Building $110,900 | $130,000 (+1.96%) Land $19,100 Building $110,900 | |
| 2024 | $1,404.00 (+19.8%) | ||
| 2023 | $127,500 (+32.54%) Land $19,100 Building $108,400 | $127,500 (+32.54%) Land $19,100 Building $108,400 | |
| 2022 | $1,172.00 Homeowner's exemption | $96,200 Land $15,300 Building $80,900 | |
| 2021 | $96,200 Land $15,300 Building $80,900 |
Source: FEMA National Flood Hazard Layer as of September 22, 2023 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 99.8% of the US · lower than 98.1% of Iowa |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Keystone Farmers Cooperative Telephone Company Fiber | 250 / 250 |
| LTD Broadband Fixed Wireless | 150 / 130 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Verizon.
Based on FCC filings for 79 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | KEYSTONE WATER SUPPLY serves 599 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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