Benton County property record for 304 3rd Ave, Keystone, IA 52249 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,808 sqft · built 1920 |
| Lot Size | 0.17 acres (7,384 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $117,500 (Sep 2011) |
| Tax Bill | $2,092 (2025) |
| Deeds & Mortgages | Aug 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 09015500 |
| Primary APN | 09015500 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,808 sqft Living Area |
| 1st Floor Area | 964 sqft |
| Basement Area | 1,069 sqft |
| Unfinished Basement | 964 sqft |
| Game Room | Game Room |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Exterior Material | Asbestos |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,384 sqft (0.17 acres) |
| Lot Dimensions | 142 ft deep x 52 ft wide |
| Garage Type | Mixed |
| Garage Area | 828 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
| Porch Area | 216 sqft |
| Patio Area | 294 sqft |
| Cooling System | None |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 304 3RD AVE |
|---|---|
| City | KEYSTONE |
| State | IA |
| Zip | 52249-9511 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | F HAMANNS 1ST ADD N 40' LOT 5 BLK 1 & S 12' LT 4 BLK 1 |
| Legal Subdivision | HAMMANS |
| Legal Block | 1 |
| Legal Lot Number | 4,5 |
| Jurisdiction | BENTON IA |
| Township / Civil Division | KANE |
| Census Block Group | 3 |
| Census Block | 3045 |
| Census Tract | 960600 |
Source: Benton County records · APN 09015500
Assessment roll updated September 30, 2025 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 304 3RD AVE, KEYSTONE, IA 52249-9511 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 28, 2011 · Amount on Record |
| Deed Sale | Sep 28, 2011 · Amount on Record |
| Deed Book / Page | 11 / 3598 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BENTON IA |
| Property Address | 304 3RD AVE, KEYSTONE, IA 52249-9511 |
| Transaction Type | Mortgage |
| Record Updated | May 02, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000214326 |
|---|---|
| Date | Aug 23, 2021 |
| Instrument | 21-4326 |
| Name | GERSHMAN INVESTMENT CORP |
|---|---|
| Type | Funding / Finance Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Sep 01, 2036 |
| Rate Type | Fixed Rate |
|---|
Source: Benton County records · Assessment roll updated September 30, 2025 · Last verified June 2026
| 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 | $2,092.00 | $176,100 (+0.86%) Land $14,900 Building $161,200 | $176,100 (+0.86%) Land $14,900 Building $161,200 |
| 2024 | $2,092.00 (+17.66%) | ||
| 2023 | $174,600 (+31.67%) Land $14,600 Building $160,000 | $174,600 (+31.67%) Land $14,600 Building $160,000 | |
| 2022 | $1,778.00 | $132,600 Land $11,700 Building $120,900 | |
| 2021 | $132,600 Land $11,700 Building $120,900 |
Source: FEMA National Flood Hazard Layer, Benton County (19011C), updated September 22, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 212 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fixed Wireless | 300 / 20 |
| Keystone Farmers Cooperative Telephone Company | Fiber | 250 / 250 |
| LTD Broadband | Fixed Wireless (licensed-by-rule) | 150 / 130 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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