Black Hawk County property record for 543 Mildred Ave, Waterloo, IA 50703
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 864 sqft · built 1960 |
| Lot Size | 0.156 acres (6,800 sqft) |
| Owner | Individual Name on File |
| Last Sale | $90,000 (Sep 2025) |
| Tax Bill | $1,730 (2025) |
| Deeds & Mortgages | Sep 2025 Foreclosure Sep 2025 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 8913-13-126-005 |
| Primary APN | 8913-13-126-005 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 864 sqft Living Area |
| 1st Floor Area | 864 sqft |
| Basement Area | 864 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,800 sqft (0.156 acres) |
| Lot Dimensions | 136 ft deep x 50 ft wide |
| Garage Type | Detached |
| Garage Area | 352 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 140 sqft |
| Patio Area | 140 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 543 MILDRED AVE |
|---|---|
| City | WATERLOO |
| State | IA |
| Zip | 50703-2056 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NORTH WATERLOO PLACE LOT 21 BLK 5 |
| Legal Range | 13W |
| Legal Township | 89N |
| Legal Section | 13 |
| Legal Subdivision | NORTH WATERLOO PLACE |
| Legal Block | 5 |
| Legal Lot Number | 21 |
| Jurisdiction | BLACK HAWK IA |
| Township / Civil Division | WATERLOO |
| Census Block Group | 2 |
| Census Block | 2025 |
| Census Tract | 1702 |
543 Mildred Ave is owned and occupied by an individual who bought it in September 2025.
Source: Black Hawk County records, as of September 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 175, WATERLOO, IA 50704-0175 |
| 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.
| Date | Document |
|---|---|
| Sep 29, 2025 | Legal Action/Court Order, Foreclosure BLACK HAWK COUNTY ABSTRACT AND T, BLACK HAWK CNTY ABSTRACT & T |
| Sep 29, 2025 | Affidavit of Death of Joint Tenant, Transfer BLACK HAWK COUNTY ABSTRACT AND T, BLACK HAWK CNTY ABSTRACT & T |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 29, 2025 · Amount on File |
| Deed Sale | Sep 29, 2025 · Amount on File |
| Deed Document Number | 202514237 |
| Prior Transfer Date | Sep 26, 2025 |
| Prior Transfer Doc | 0202514236 |
| Record Updated | Oct 29, 2026 |
| Document Type | Legal Action/Court Order |
|---|---|
| Jurisdiction | BLACK HAWK IA |
| Recording Date | Sep 29, 2025 |
| Property Address | 543 MILDRED AVE, WATERLOO, IA 50703-2056 |
| Document Number | 0202514237 |
| Instrument Date | Sep 22, 2025 |
| Instrument | 2025-14237 |
| Transaction Type | Foreclosure |
| Record Updated | Oct 9, 2025 |
| Title Company | BLACK HAWK COUNTY ABSTRACT AND T, BLACK HAWK CNTY ABSTRACT & T |
| Amount | Amount on Record |
|---|---|
| Tax | $143.20 |
| Amount Accuracy | Rounded by County |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 175, WATERLOO, IA 50704-0175 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | BLACK HAWK IA |
| Recording Date | Sep 29, 2025 |
| Property Address | 543 MILDRED AVE, WATERLOO, IA 50703-2056 |
| Document Number | 0202514236 |
| Instrument Date | Sep 22, 2025 |
| Instrument | 2025-14236 |
| Transaction Type | Transfer |
| Record Updated | Oct 9, 2025 |
| Title Company | BLACK HAWK COUNTY ABSTRACT AND T, BLACK HAWK CNTY ABSTRACT & T |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 543 MILDRED AVE, WATERLOO, IA 50703-2056 |
The 2025 property tax bill for 543 Mildred Ave was $1,730 with a homeowner's exemption, up 138.3% from the year before.
Source: Black Hawk County assessment roll, as of October 17, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Black Hawk County |
| Municipality | Waterloo City |
| Unified School District | Waterloo Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,730.00 (+138.29%) Homeowner's exemption | $84,790 Land $9,410 Building $75,380 | $84,790 Land $9,410 Building $75,380 |
| 2024 | $726.00 | ||
| 2023 | $65,870 (+7.95%) Land $9,410 Building $56,460 | $65,870 Land $9,410 Building $56,460 | |
| 2022 | $1,070.00 Homeowner's exemption | $61,020 Land $9,410 Building $51,610 | |
| 2021 | $61,020 Land $9,410 Building $51,610 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 543 Mildred Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2010.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · 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 Claims | 1 (2010) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 2010 · Severe Storms, Flooding, And Tornadoes |
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 543 Mildred Ave is low, with less than 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 99.1% of the US · lower than 91% of Iowa |
|---|---|
| Wildfire Likelihood | Under 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 | WATERLOO WATER WORKS serves 69,504 people · EPA ID IA0790074 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2023 |
| Lead | 2 ppb (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 141 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Metronet Fiber | 5,120 / 5,120 |
| Mediacom Xtream Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| GigFire Fixed Wireless | 150 / 130 |
| T-Mobile Fixed Wireless | 100 / 20 |
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