Dubuque County property record for 604 1st Ave W, Cascade, IA 52033
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,202 sqft · built 1915 |
| Lot Size | 0.165 acres (7,200 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,506 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 18-36-460-012 |
| Primary APN | 18-36-460-012 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,202 sqft Living Area |
| 1st Floor Area | 784 sqft |
| Upper Floors Area | 784 sqft |
| Attic Area | 784 sqft |
| Basement Area | 784 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1915 |
|---|---|
| Architectural Style | Traditional |
| Exterior Material | Other |
| Foundation Type | Block |
| Roof Type | Gable |
| Roof Material | Slate |
| Lot Area | 7,200 sqft (0.165 acres) |
| Lot Dimensions | 120 ft deep x 60 ft wide |
| Garage Type | Detached |
| Garage Area | 720 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 240 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Water Source | Commercial |
| Street Address | 604 1ST AVE W |
|---|---|
| City | CASCADE |
| State | IA |
| Zip | 52033-9763 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CO |
| Legal Description | LOT 2 BLOCK 48 HAMILS ADD; |
| Legal Subdivision | HAMILS ADD |
| Legal Block | 48 |
| Legal Lot Number | 2 |
| Jurisdiction | DUBUQUE IA |
| Township / Civil Division | CASCADE |
| Census Block Group | 4 |
| Census Block | 4074 |
| Census Tract | 10400 |
604 1st Ave W is owned and occupied by two individuals.
Source: Dubuque County records, as of October 6, 2025
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 604 1ST AVE W, CASCADE, IA 52033-9763 |
| 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 | Jun 8, 2026 |
Source: Dubuque County assessment roll, as of May 1, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Dubuque County |
| Municipality | Cascade City |
| Unified School District | Western Dubuque County Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $207,800 Land $20,000 Building $187,800 | $207,800 Land $20,000 Building $187,800 | |
| 2024 | $2,506.00 | ||
| 2023 | $187,000 (+47.64%) Land $20,000 Building $167,000 | $187,000 Land $20,000 Building $167,000 | |
| 2022 | $1,864.00 Homeowner's exemption | $126,660 Land $19,950 Building $106,710 | |
| 2021 | $126,660 Land $19,950 Building $106,710 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 604 1st Ave W in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1999.
Source: FEMA National Flood Hazard Layer, effective August 9, 2021 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 2 (1999–2019) |
| Most Recent Claim | Mar 2019 · Severe Storms And Flooding |
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.
Wildfire risk around 604 1st Ave W 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 80% of the US · above 49% of Iowa |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | CASCADE MUNICIPAL WATER SUPPLY serves 2,386 people · EPA ID IA3118080 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2025 |
| Lead | Under 1 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 283 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cascade Communications Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| GigFire Fixed Wireless | 150 / 130 |
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