Monona County property record for 509 Main St, Mapleton, IA 51034 · Last verified July 2026
| Property Type | Commercial > Office > Professional Building (Legal, Insurance, Real Estate, Business) |
|---|---|
| Year Built | Built 1950 |
| Square Footage | 3,431 sqft Gross Area |
| Lot Size | 7,013 sqft (0.161 acres) |
| Last Sale | $75,500 (2026) |
| Tax Bill | $3,356.00 (2025) |
| Primary APN | 854324103006 |
|---|
| Building Area | 3,431 sqft Gross Area |
|---|---|
| 1st Floor | 2,500 sqft 1st Floor |
| Stories | 1 Stories |
| Primary Flooring | Carpet Flooring |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Exterior Material | Concrete Block Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 7,013 sqft (0.161 acres) |
| Depth X Width | 100 ft x 70 ft Depth x Width |
| Total Buildings | 2 Total Buildings |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Street Address | 509 MAIN ST |
|---|---|
| City | MAPLETON |
| State | IA |
| Zip | 51034-1214 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Professional Building (Legal, Insurance, Real Estate, Business) |
| Legal Description | LOTS 15-16-17 BLK 12 |
| Legal Subdivision | MAPLETON |
| Jurisdiction | MONONA IA |
| Minor Civil Division | MAPLE |
| Census Blockgroup | 2 |
| Census Block | 2062 |
| Census Tract | 960100 |
Source: Monona County records · APN 854324103006
Assessment roll updated May 19, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 509 MAIN ST, MAPLETON, IA 51034-1214 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 06, 2026 · Amount on Record |
| Deed Sale | Jul 06, 2026 · Amount on Record |
| Deed Doc Number | 2026991 |
| Prior Transfer Date | Apr 22, 2026 |
| Prior Transfer Doc | 0000000991 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Contract Sale |
|---|---|
| Jurisdiction | MONONA IA |
| Recording Date | Jul 06, 2026 |
| Property Address | 509 MAIN ST, MAPLETON, IA 51034-1214 |
| Document Number | 0000000991 |
| Instrument Date | Apr 22, 2026 |
| Instrument | 2026991 |
| Transaction Type | Transfer |
| Record Updated | Jul 14, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Amount | Amount Recorded |
|---|---|
| Tax | $12,120.00 |
| Amount Accuracy | Calculated from Tax (Full/Partial Unknown) |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 509 MAIN ST, MAPLETON, IA 51034-1214 |
Source: Monona County records · Assessment roll updated May 19, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Iowa |
| County | Monona County |
| Municipality | Mapleton City |
| Unified School District | Maple Valley-Anthon Oto 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 | $3,356.00 | $213,886 Land $14,000 Building $199,886 | $213,886 (+52.15%) Land $14,000 Building $199,886 |
| 2024 | $3,356.00 (+32.13%) | ||
| 2022 | $2,540.00 | $140,574 Land $14,000 Building $126,574 | |
| 2021 | $140,574 Land $14,000 Building $126,574 |
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