Monona County property record for 516/0518 Main St, Mapleton, IA 51034
| Property Type | Duplex |
|---|---|
| Details | 2 bd · 1 ba · 876 sqft · built 1997 |
| Lot Size | 0.121 acres (5,271 sqft) |
| Owner | Company Name on File |
| Last Sale | $350,500 (Jan 2022) |
| Tax Bill | $2,382 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 854324103018 |
| Primary APN | 854324103018 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 876 sqft Total Area |
| 1st Floor Area | 1,656 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Block |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 5,271 sqft (0.121 acres) |
| Lot Dimensions | 70 ft deep x 75 ft wide |
| Garage Type | Attached |
| Garage Area | 1,056 sqft |
| Parking Spaces | 4 Parking Spaces |
| Total Buildings | 2 Buildings |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 516/0518 MAIN ST REAR |
|---|---|
| City | MAPLETON |
| State | IA |
| Zip | 51034 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | S 70' LOTS 6-7-8 BLK 13 |
| Legal Block | 13 |
| Legal Lot Number | 6 |
| Jurisdiction | MONONA IA |
| Township / Civil Division | MAPLE |
| Census Block Group | 2 |
| Census Block | 2063 |
| Census Tract | 960100 |
516/0518 Main St, a duplex, is owned by a company that bought it in January 2022.
Source: Monona County records, as of October 20, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 803 SIOUX ST, MAPLETON, IA 51034-1327 |
| Owner Type | Company |
| Vesting | Company |
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 |
|---|---|
| Last Sale | Jan 3, 2022 · Amount on File |
| Deed Sale | Jan 3, 2022 · Amount on File |
| Deed Document Number | 20229 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 516/0518 Main St was $2,382.
Source: Monona County assessment roll, as of May 19, 2026
| Type | Name |
|---|---|
| State | Iowa |
| County | Monona County |
| Municipality | Mapleton City |
| Unified School District | Maple Valley-Anthon Oto Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,382.00 | $182,879 (+17.9%) Land $5,063 Building $177,816 | $182,879 (+17.9%) Land $5,063 Building $177,816 |
| 2025 | $2,382.00 (-0.83%) | $155,119 Land $5,063 Building $150,056 | $155,119 Land $5,063 Building $150,056 |
| 2024 | $2,402.00 | ||
| 2022 | $2,066.00 | $132,765 Land $5,063 Building $127,702 | |
| 2021 | $132,765 Land $5,063 Building $127,702 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 516/0518 Main St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective June 15, 2022
| 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.
Wildfire risk around 516/0518 Main St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 91% of Iowa |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | MAPLETON MUNICIPAL WATER PLANT serves 1,124 people · EPA ID IA6727028 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2025 |
| Lead | 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 231 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Long Lines Metro Cable | 1,500 / 50 |
| Nextlink Fixed Wireless | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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