Winneshiek County property record for 820 E Main St, Decorah, IA 52101 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,598 sqft · built 1915 |
| Lot Size | 0.152 acres (6,625 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $40,000 (Jul 1991) |
| Tax Bill | $3,496 (2024) |
| Flood Zone | Zone AH (high risk) |
| APN | 111533202100 |
| Primary APN | 111533202100 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,598 sqft Living Area |
| 1st Floor Area | 912 sqft |
| Basement Area | 912 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1915 |
|---|---|
| Exterior Material | Vinyl |
| Foundation Type | Block |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,625 sqft (0.152 acres) |
| Lot Dimensions | 125 ft deep x 53 ft wide |
| Garage Type | Detached |
| Garage Area | 672 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 192 sqft |
| Deck Area | 487 sqft |
| Cooling System | None |
|---|---|
| Heating System | Hot Water |
| Water Source | Commercial |
| Street Address | 820 E MAIN ST |
|---|---|
| City | DECORAH |
| State | IA |
| Zip | 52101-1914 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 12 BLK 1 MATTESON'S ADDN |
| Legal Block | 1 |
| Legal Lot Number | 12 |
| Jurisdiction | WINNESHIEK IA |
| Township / Civil Division | DECORAH |
| Census Block Group | 1 |
| Census Block | 1078 |
| Census Tract | 950200 |
Source: Winneshiek County records · APN 111533202100
Assessment roll updated May 1, 2025 · Last verified October 2025
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 |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 820 E MAIN ST, DECORAH, IA 52101-1914 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 17, 1991 · Amount on Record |
| Deed Sale | Jul 17, 1991 · Amount on Record |
| Deed Document Number | 0000040663 |
| Record Updated | Jun 08, 2026 |
Source: Winneshiek County records · Assessment roll updated May 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Winneshiek County |
| Municipality | Decorah City |
| Unified School District | Decorah 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 | $225,470 (+15.08%) Land $23,610 Building $201,860 | $225,470 (+15.08%) Land $23,610 Building $201,860 | |
| 2024 | $3,496.00 (+3.99%) | ||
| 2023 | $195,930 (+15.07%) Land $23,610 Building $172,320 | $195,930 (+15.07%) Land $23,610 Building $172,320 | |
| 2022 | $3,362.00 Homeowner's exemption | $170,270 Land $19,680 Building $150,590 | |
| 2021 | $170,270 Land $19,680 Building $150,590 |
Source: FEMA National Flood Hazard Layer, Winneshiek County (19191C), updated February 21, 2024 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone AH shallow ponding 1–3 ft |
|---|---|
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Special Flood Hazard Area | Yes |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Floodway | No |
| Base Flood Elevation | 854.5 ft |
| 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.
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