Monona County property record for 820 Walnut St, Mapleton, IA 51034 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 6 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1978 |
| Square Footage | 2,851 sqft Living Area |
| Lot Size | 80,586 sqft (1.85 acres) |
| Garage | Attached, 312 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $5,278.00 (2025) |
| Primary APN | 854219326008 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 11 Rooms |
| Building Area | 2,851 sqft Living Area |
| 1st Floor | 2,212 sqft 1st Floor |
| Basement Area | 2,227 sqft Basement |
| Finished Basement | 1,900 sqft Finished |
| Unfinished Basement | 327 sqft Unfinished |
| Game Room | Game Room |
| Stories | 1 Stories |
| Primary Flooring | Laminate Plank Flooring |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Exterior Material | Brick Exterior |
| Construction Type | Brick Construction |
| Roof Construction | Hip Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 80,586 sqft (1.85 acres) |
| Depth X Width | 304 ft x 112 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 312 sqft Garage |
| Patio Area | 376 sqft Patio |
| Porch Area | 135 sqft Porch |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Heating Fuel | Gas Heating Fuel |
| Street Address | 820 WALNUT ST |
|---|---|
| City | MAPLETON |
| State | IA |
| Zip | 51034-1342 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 6 ELMQUIST SUB-DIV |
| Legal Subdivision | ELMQUIST SUB |
| Jurisdiction | MONONA IA |
| Minor Civil Division | COOPER |
| Census Blockgroup | 3 |
| Census Block | 3028 |
| Census Tract | 960100 |
Source: Monona County records · APN 854219326008
Assessment roll updated May 19, 2026 · 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 | Company Name on File |
|---|---|
| Mailing Address | 820 WALNUT ST, MAPLETON, IA 51034-1342 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Dec 05, 2025 |
| Transfer Doc | 0000001679 |
| Record Refreshed | Sep 20, 2026 |
Source: Monona County records · Assessment roll updated May 19, 2026 · Last verified June 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 | $5,278.00 | $384,936 (+8.92%) Land $36,375 Building $348,561 | $384,936 (+8.92%) Land $36,375 Building $348,561 |
| 2024 | $5,278.00 (+6.5%) | ||
| 2023 | $353,406 (+24.78%) Land $36,375 Building $317,031 | $353,406 (+24.78%) Land $36,375 Building $317,031 | |
| 2022 | $4,956.00 Homeowner's exemption | $283,219 | |
| 2021 | $283,219 |
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