Winneshiek County property record for 602 Decorah Ave, Decorah, IA 52101
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,920 sqft · built 1900 |
| Lot Size | 0.164 acres (7,125 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,118 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 111516300600 |
| Primary APN | 111516300600 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 1,920 sqft Living Area |
| 1st Floor Area | 624 sqft |
| Basement Area | 1,296 sqft |
| Unfinished Basement | 1,296 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Conventional |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Foundation Type | Stone |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 7,125 sqft (0.164 acres) |
| Lot Dimensions | 125 ft deep x 57 ft wide |
| Garage Type | Detached |
| Garage Area | 904 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Slab |
| Porch Area | 28 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Water Source | Commercial |
| Street Address | 602 DECORAH AVE |
|---|---|
| City | DECORAH |
| State | IA |
| Zip | 52101-1428 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 10 BLK 11 PARK ADDN |
| Legal Range | 08W |
| Legal Township | 98N |
| Legal Section | 15 |
| Legal Subdivision | PARK ADD |
| Legal Block | 11 |
| Legal Lot Number | 10 |
| Jurisdiction | WINNESHIEK IA |
| Township / Civil Division | DECORAH |
| Census Block Group | 1 |
| Census Block | 1043 |
| Census Tract | 950200 |
602 Decorah 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 | 602 DECORAH AVE, DECORAH, IA 52101-1428 |
| 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 602 Decorah Ave was $5,118 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 | $5,118.00 | $306,830 (-) Land $28,780 Building $278,050 | $306,830 (-) Land $28,780 Building $278,050 |
| 2025 | $5,118.00 (+6.09%) Homeowner's exemption | $306,830 Land $28,780 Building $278,050 | $306,830 Land $28,780 Building $278,050 |
| 2024 | $4,824.00 | ||
| 2023 | $266,530 (+14.98%) Land $28,780 Building $237,750 | $266,530 Land $28,780 Building $237,750 | |
| 2022 | $4,644.00 Homeowner's exemption | $231,800 Land $23,980 Building $207,820 | |
| 2021 | $231,800 Land $23,980 Building $207,820 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 602 Decorah Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective February 21, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AH, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 24 policies |
| Nearby Flood Policies | 24 in force |
| Nearby Flood Claims | 4 (2016) |
| Claims Outside the SFHA | 3 of 4 |
| Most Recent Claim | Aug 2016 · Severe Storms, Straight-line Winds, And Flooding |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 602 Decorah Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 517 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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