Benton County property record for 108 4th Ave, Keystone, IA 52249
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 3 ba · 1,288 sqft · built 1937 |
| Lot Size | 0.163 acres (7,100 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $77,774 (Dec 2023) |
| Tax Bill | $1,624 (2026) |
| Deeds & Mortgages | Jul 2024 Sale & Mortgage Dec 2023 Foreclosure |
| Flood Zone | Zone X (minimal risk) |
| APN | 09011400 |
| Primary APN | 09011400 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,288 sqft Living Area |
| 1st Floor Area | 804 sqft |
| Basement Area | 1,288 sqft |
| Finished Basement | 400 sqft |
| Unfinished Basement | 888 sqft |
| Game Room | Game Room |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1937 |
|---|---|
| Effective Year Built | Effective 1937 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Block |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,100 sqft (0.163 acres) |
| Lot Dimensions | 142 ft deep x 50 ft wide |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 141 sqft |
| Patio Area | 352 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 108 4TH AVE |
|---|---|
| City | KEYSTONE |
| State | IA |
| Zip | 52249-9712 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | KEYSTONE LOT 15 BLK 4 |
| Legal Subdivision | KEYSTONE |
| Legal Block | 4 |
| Legal Lot Number | 15 |
| Jurisdiction | BENTON IA |
| Township / Civil Division | KANE |
| Census Block Group | 3 |
| Census Block | 3065 |
| Census Tract | 960600 |
Source: Benton County records, as of October 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 108 4TH AVE, KEYSTONE, IA 52249-9712 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jul 30, 2024 | Warranty Deed, Transfer · Conventional Mortgage DUPACO COMMUNITY CU |
| Dec 13, 2023 | Sheriff's Deed, Foreclosure |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 13, 2023 · Amount on Record |
| Deed Sale | Dec 13, 2023 · Amount on Record |
| Deed Document Number | 20234398 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BENTON IA |
| Recording Date | Jul 30, 2024 |
| Property Address | 108 4TH AVE, KEYSTONE, IA 52249-9712 |
| Document Number | 0000242586 |
| Instrument Date | Jul 17, 2024 |
| Instrument | 24-2586 |
| Transaction Type | Transfer |
| Record Updated | Sep 30, 2025 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $231.20 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 300 1ST ST W, NEWHALL, IA 52315-9659 |
| Document Number | 0000242587 |
|---|---|
| Date | Jul 30, 2024 |
| Instrument | 24-2587 |
| Name | DUPACO COMMUNITY CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2054 |
| Document Type | Sheriff's Deed |
|---|---|
| Jurisdiction | BENTON IA |
| Recording Date | Dec 13, 2023 |
| Property Address | 108 4TH AVE, KEYSTONE, IA 52249-9712 |
| Document Number | 0000234398 |
| Instrument Date | Dec 13, 2023 |
| Instrument | 23-4398 |
| Transaction Type | Foreclosure |
| Record Updated | Jan 31, 2024 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
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 | $1,624.00 (+15.83%) | $141,600 (-) Land $14,300 Building $127,300 | $141,600 (-) Land $14,300 Building $127,300 |
| 2025 | $141,600 (+21.03%) Land $14,300 Building $127,300 | $141,600 (+21.03%) Land $14,300 Building $127,300 | |
| 2024 | $1,402.00 (+18.01%) | ||
| 2023 | $117,000 (+32.05%) Land $14,000 Building $103,000 | $117,000 (+32.05%) Land $14,000 Building $103,000 | |
| 2022 | $1,188.00 | $88,600 Land $11,200 Building $77,400 | |
| 2021 | $88,600 Land $11,200 Building $77,400 |
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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