Monona County property record for 504 Walnut St, Mapleton, IA 51034 · Last verified May 2026
| Property Type | Commercial > Retail |
|---|---|
| Year Built | Built 1957 |
| Square Footage | 3,551 sqft Gross Area |
| Lot Size | 48,090 sqft (1.1 acres) |
| Primary APN | 854324401012 |
|---|
| Building Area | 3,551 sqft Gross Area |
|---|---|
| 1st Floor | 8,657 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Lot Area | 48,090 sqft (1.1 acres) |
| Street Address | 504 WALNUT ST |
|---|---|
| City | MAPLETON |
| State | IA |
| Zip | 51034-1123 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Retail |
| Legal Description | W 240.5' LOT 9 BLK 46 |
| Jurisdiction | MONONA IA |
| Minor Civil Division | MAPLE |
| Census Blockgroup | 2 |
| Census Block | 2067 |
| Census Tract | 960100 |
Source: Monona County records · APN 854324401012
Assessment roll updated May 19, 2026 · Last verified May 2026
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| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 504 WALNUT ST, MAPLETON, IA 51034-1123 |
| Owner Type | Owner is a Company |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | Jun 08, 2026 |
Source: Monona County records · Assessment roll updated May 19, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | Iowa |
| County | Monona County |
| Municipality | Mapleton City |
| Unified School District | Maple Valley-Anthon Oto Community School District (PK - 12) |
Assessed market value is set for property tax purposes and is not a market price estimate.
| Year | Assessed Market Value |
|---|---|
| 2024 | $993,210 Land $85,734 Building $907,476 |
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