Winneshiek County property record for 605 Maple Ave, Decorah, IA 52101
| Property Type | Duplex |
|---|---|
| Details | 2 bd · 2.5 ba · 1,903 sqft · built 1889 |
| Lot Size | 0.212 acres (9,240 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $2,706 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 111646400700 |
| Primary APN | 111646400700 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,903 sqft Total Area |
| 1st Floor Area | 938 sqft |
| Basement Area | 938 sqft |
| Unfinished Basement | 938 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1889 |
|---|---|
| Effective Year Built | Effective 1889 |
| Architectural Style | Duplex Single |
| Exterior Material | Brick |
| Construction Type | Brick |
| Foundation Type | Stone |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 9,240 sqft (0.212 acres) |
| Lot Dimensions | 132 ft deep x 70 ft wide |
| Garage Type | Detached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 140 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Water Source | Commercial |
| Street Address | 605 MAPLE AVE |
|---|---|
| City | DECORAH |
| State | IA |
| Zip | 52101-2113 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | LOT 17 & S 19'LOT 16 AVERILLS ADDN DECORAH |
| Legal Range | 08W |
| Legal Township | 98N |
| Legal Section | 16 |
| Legal Subdivision | AVERILLS ADD |
| Legal Lot Number | 16,17 |
| Jurisdiction | WINNESHIEK IA |
| Township / Civil Division | DECORAH |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 950300 |
Source: Winneshiek County records, as of October 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 605 MAPLE AVE, DECORAH, IA 52101-2113 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
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 | $2,706.00 | $167,310 (-) Land $29,400 Building $137,910 | $167,310 (-) Land $29,400 Building $137,910 |
| 2025 | $2,706.00 (+5.21%) Homeowner's exemption | $167,310 (+13.89%) Land $29,400 Building $137,910 | $167,310 (+13.89%) Land $29,400 Building $137,910 |
| 2024 | $2,572.00 (+4.81%) | ||
| 2023 | $146,900 (+15.98%) Land $29,400 Building $117,500 | $146,900 (+15.98%) Land $29,400 Building $117,500 | |
| 2022 | $2,454.00 Homeowner's exemption | $126,660 Land $24,500 Building $102,160 | |
| 2021 | $126,660 Land $24,500 Building $102,160 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 402 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable | 1,000 / 50 |
| Nextlink Fixed Wireless | 100 / 20 |
May also be available: GigFire.
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