Black Hawk County property record for 1900 Cornwall Ave, Waterloo, IA 50702 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1957 |
| Square Footage | 960 sqft Living Area |
| Lot Size | 10,800 sqft (0.248 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $150,000 (2022) |
| Tax Bill | $2,924.00 (2025) |
| Primary APN | 8913-36-406-001 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 960 sqft Living Area |
| 1st Floor | 960 sqft 1st Floor |
| Basement Area | 960 sqft Basement |
| Finished Basement | 400 sqft Finished |
| Unfinished Basement | 960 sqft Unfinished |
| Stories | 1 Stories |
| Primary Flooring | Carpet Flooring |
| Interior Structure | Plaster Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Exterior Material | Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 10,800 sqft (0.248 acres) |
| Depth X Width | 135 ft x 80 ft Depth x Width |
| Parking Spaces | 3 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 776 sqft Garage |
| Porch | 1 Porch |
| Porch Area | 216 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | HVAC Heating |
| Street Address | 1900 CORNWALL AVE |
|---|---|
| City | WATERLOO |
| State | IA |
| Zip | 50702-2604 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | MC LENDONS FIRST ADDITION LOT 261 |
| Legal Range | 13W |
| Legal Township | 89N |
| Legal Section | 36 |
| Legal Subdivision | MC LENDONS FIRST ADDITION |
| Legal Lot Number | 261 |
| Jurisdiction | BLACK HAWK IA |
| Minor Civil Division | WATERLOO |
| Census Blockgroup | 3 |
| Census Block | 3007 |
| Census Tract | 1000 |
Source: Black Hawk County records · APN 8913-36-406-001
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 | 1900 CORNWALL AVE, WATERLOO, IA 50702-2604 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jun 02, 2022 | Deed of Trust, Mortgage · Stand Alone Second Mortgage GREENSTATE CU |
| Jun 02, 2022 | Legal Action/Court Order, Foreclosure · Conventional Mortgage GREENSTATE CU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 02, 2022 · Amount on Record |
| Deed Sale | Jun 02, 2022 · Amount on Record |
| Deed Doc Number | 202223351 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BLACK HAWK IA |
| Property Address | 1900 CORNWALL AVE, WATERLOO, IA 50702-2604 |
| Transaction Type | Mortgage |
| Record Updated | Jun 16, 2022 |
| Name | Verified Name |
|---|
| Document Number | 202200023353 |
|---|---|
| Date | Jun 02, 2022 |
| Instrument | 202200023353 |
| Name | GREENSTATE CU |
|---|---|
| Type | Credit Union |
| Address | NORTH LIBERTY, IA 52317 |
| Type | Stand Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Jun 05, 2032 |
| Document Type | Legal Action/Court Order |
|---|---|
| Jurisdiction | BLACK HAWK IA |
| Recording Date | Jun 02, 2022 |
| Property Address | 1900 CORNWALL AVE, WATERLOO, IA 50702-2604 |
| Document Number | 202200023351 |
| Instrument Date | May 26, 2022 |
| Instrument | 202200023351 |
| Transaction Type | Foreclosure |
| Record Updated | Nov 17, 2022 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $239.20 |
| Amount Accuracy | Rounded Values by County |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 1900 CORNWALL AVE, WASHBURN, IA 50702-2604 |
| Document Number | 202200023352 |
|---|---|
| Date | Jun 02, 2022 |
| Instrument | 202200023352 |
| Name | GREENSTATE CU |
|---|---|
| Type | Credit Union |
| Address | NORTH LIBERTY, IA 52317 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 05, 2052 |
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 | $2,924.00 Homeowner's exemption | $155,210 (+7.03%) Land $27,720 Building $127,490 | $155,210 (+7.03%) Land $27,720 Building $127,490 |
| 2024 | $2,924.00 (+16.31%) | ||
| 2023 | $145,020 (+17.61%) Land $27,720 Building $117,300 | $145,020 (+17.61%) Land $27,720 Building $117,300 | |
| 2022 | $2,514.00 Homeowner's exemption | $123,310 Land $27,720 Building $95,590 | |
| 2021 | $123,310 Land $27,720 Building $95,590 |
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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