Black Hawk County property record for 408 Cornwall Ave, Waterloo, IA 50702 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,372 sqft · built 1940 |
| Lot Size | 0.193 acres (8,400 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,986 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8913-35-328-002 |
| Primary APN | 8913-35-328-002 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,372 sqft Living Area |
| 1st Floor Area | 1,016 sqft |
| Attic | Attic |
| Attic Area | 356 sqft |
| Basement Area | 1,016 sqft |
| Finished Basement | 400 sqft |
| Game Room | Game Room |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Exterior Material | Aluminum Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 8,400 sqft (0.193 acres) |
| Lot Dimensions | 140 ft deep x 60 ft wide |
| Garage Type | Detached |
| Garage Area | 572 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 106 sqft |
| Patio Area | 108 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 408 CORNWALL AVE |
|---|---|
| City | WATERLOO |
| State | IA |
| Zip | 50702-3818 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | M E GEORGE ADDITION LOT 7 |
| Legal Range | 13W |
| Legal Township | 89N |
| Legal Section | 35 |
| Legal Subdivision | M E GEORGE ADDITION |
| Legal Lot Number | 7 |
| Jurisdiction | BLACK HAWK IA |
| Township / Civil Division | WATERLOO |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 1200 |
Source: Black Hawk County records · APN 8913-35-328-002
Assessment roll updated October 17, 2025 · Last verified June 2026
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 |
|---|---|
| Mailing Address | 408 CORNWALL AVE, WATERLOO, IA 50702-3818 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Black Hawk County records · Assessment roll updated October 17, 2025 · Last verified June 2026
| Type | Name |
|---|---|
| State | Iowa |
| County | Black Hawk County |
| Municipality | Waterloo City |
| Unified School District | Waterloo 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 | $2,986.00 Homeowner's exemption | $159,660 (-0.99%) Land $21,000 Building $138,660 | $159,660 (-0.99%) Land $21,000 Building $138,660 |
| 2024 | $2,986.00 (+24.21%) | ||
| 2023 | $161,260 (+36.33%) Land $21,000 Building $140,260 | $161,260 (+36.33%) Land $21,000 Building $140,260 | |
| 2022 | $2,404.00 Homeowner's exemption | $118,290 Land $21,000 Building $97,290 | |
| 2021 | $118,290 Land $21,000 Building $97,290 |
Source: FEMA National Flood Hazard Layer, Black Hawk County (19013C), updated September 27, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| 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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