Black Hawk County property record for 129 Byron Ave, Waterloo, IA 50702 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,846 sqft · built 1950 |
| Lot Size | 0.175 acres (7,620 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,992 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8913-35-111-025 |
| Primary APN | 8913-35-111-025 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,846 sqft Living Area |
| 1st Floor Area | 920 sqft |
| Attic | Attic |
| Attic Area | 414 sqft |
| Basement Area | 1,432 sqft |
| Finished Basement | 1,000 sqft |
| Game Room | Game Room |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,620 sqft (0.175 acres) |
| Lot Dimensions | 127 ft deep x 60 ft wide |
| Garage Type | Detached |
| Garage Area | 320 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
|---|---|
| Porch Area | 24 sqft |
| Deck Area | 322 sqft |
| Patio Area | 322 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 129 BYRON AVE |
|---|---|
| City | WATERLOO |
| State | IA |
| Zip | 50702-3701 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WESTLAWN ADDITION LOT 7 BLK 2 |
| Legal Range | 13W |
| Legal Township | 89N |
| Legal Section | 35 |
| Legal Subdivision | WESTLAWN ADDITION |
| Legal Block | 2 |
| Legal Lot Number | 7 |
| Jurisdiction | BLACK HAWK IA |
| Township / Civil Division | WATERLOO |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 1100 |
Source: Black Hawk County records · APN 8913-35-111-025
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 | 129 BYRON AVE, WATERLOO, IA 50702-3701 |
| 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 | $3,992.00 Homeowner's exemption | $226,730 (+13.44%) Land $18,920 Building $207,810 | $226,730 (+13.44%) Land $18,920 Building $207,810 |
| 2024 | $3,992.00 (+22.08%) | ||
| 2023 | $199,870 (+26.69%) Land $18,920 Building $180,950 | $199,870 (+26.69%) Land $18,920 Building $180,950 | |
| 2022 | $3,270.00 Homeowner's exemption | $157,760 Land $18,920 Building $138,840 | |
| 2021 | $157,760 Land $18,920 Building $138,840 |
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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