Winneshiek County property record for 1101 Thomas Ave, Decorah, IA 52101
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,150 sqft · built 1972 |
| Lot Size | 0.434 acres (18,900 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,854 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 110927700400 |
| Primary APN | 110927700400 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,150 sqft Living Area |
| Basement Area | 1,150 sqft |
| Finished Basement | 850 sqft |
| Unfinished Basement | 300 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 18,900 sqft (0.434 acres) |
| Lot Dimensions | 140 ft deep x 135 ft wide |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 240 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Water Source | Commercial |
| Street Address | 1101 THOMAS AVE |
|---|---|
| City | DECORAH |
| State | IA |
| Zip | 52101-9664 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | L 15 OF 1 OF 1 OF 9 OF N 30 AC SE NE |
| Legal Range | 08W |
| Legal Township | 98N |
| Legal Section | 09 |
| Jurisdiction | WINNESHIEK IA |
| Township / Civil Division | DECORAH |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 950200 |
1101 Thomas Ave is owned and occupied by two individuals.
Source: Winneshiek County records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1101 THOMAS AVE, DECORAH, IA 52101-9664 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 1101 Thomas Ave was $4,854 with a homeowner's exemption.
Source: Winneshiek County assessment roll, as of October 21, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Winneshiek County |
| Municipality | Decorah City |
| Unified School District | Decorah Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,854.00 | $306,190 (-) Land $45,650 Building $260,540 | $306,190 (-) Land $45,650 Building $260,540 |
| 2025 | $4,854.00 (+4.66%) Homeowner's exemption | $306,190 Land $45,650 Building $260,540 | $306,190 Land $45,650 Building $260,540 |
| 2024 | $4,638.00 | ||
| 2023 | $270,310 (+17.12%) Land $45,650 Building $224,660 | $270,310 Land $45,650 Building $224,660 | |
| 2022 | $4,624.00 Homeowner's exemption | $230,790 Land $38,040 Building $192,750 | |
| 2021 | $230,790 Land $38,040 Building $192,750 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1101 Thomas Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 21, 2024
| 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 1101 Thomas Ave 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 96% of the US · lower than 71% of Iowa |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | DECORAH WATER DEPARTMENT serves 7,615 people · EPA ID IA9630012 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2024 |
| Lead | 9 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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.
Source: FCC Broadband Data Collection, based on 158 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable | 2,000 / 1,000 |
| Nextlink Fixed Wireless | 500 / 100 |
May also be available: GigFire.
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