Black Hawk County property record for 309 E 4th St, Waterloo, IA 50703 · Last verified June 2026
| Property Type | Commercial > Office > Office Building |
|---|---|
| Year Built | Built 1892 |
| Square Footage | 1,580 sqft Gross Area |
| Lot Size | 1,600 sqft (0.037 acres) |
| Last Sale | $175,000 (2025) |
| Tax Bill | $3,270.00 (2025) |
| Primary APN | 8913-24-359-008 |
|---|
| Building Area | 1,580 sqft Gross Area |
|---|---|
| 1st Floor | 1,580 sqft 1st Floor |
| Basement Area | 1,580 sqft Basement |
| Unfinished Basement | 1,580 sqft Unfinished |
| Stories | 1 Stories |
| Primary Flooring | Wood Flooring |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1892 |
|---|---|
| Effective Year Built | Effective 1892 |
| Exterior Material | Brick Exterior |
| Fire Resistance Class | Buildings having wood or wood and steel frames. |
| Roof Material | Urethane Roof |
| Lot Area | 1,600 sqft (0.037 acres) |
| Depth X Width | 80 ft x 20 ft Depth x Width |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Street Address | 309 E 4TH ST |
|---|---|
| City | WATERLOO |
| State | IA |
| Zip | 50703-4703 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Office Building |
| Legal Description | ORIGINAL PLAT WATERLOO EAST NE 20 FT SW 40 FT SE 80 FT LOT 8 BLK 29 |
| Legal Range | 13W |
| Legal Township | 89N |
| Legal Section | 24 |
| Legal Subdivision | ORIGINAL PLAT WATERLOO EAST |
| Legal Block | 29 |
| Legal Lot Number | 8 |
| Jurisdiction | BLACK HAWK IA |
| Minor Civil Division | WATERLOO |
| Census Blockgroup | 2 |
| Census Block | 2030 |
| Census Tract | 100 |
Source: Black Hawk County records · APN 8913-24-359-008
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 | Company Name on File |
|---|---|
| Mailing Address | 2702 MINNETONKA DR, CEDAR FALLS, IA 50613-1532 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Dec 12, 2019 | Deed of Trust, Mortgage · Stand Alone Refinance GREENSTATE CREDIT UNION |
| Dec 05, 2019 | Deed of Trust, Mortgage · Stand Alone Refinance GREENSTATE CREDIT UNION |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 20, 2025 · Amount on Record |
| Deed Sale | Jun 20, 2025 · Amount on Record |
| Prior Sale | Dec 05, 2020 · Amount on Record |
| Deed Doc Number | 20258814 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BLACK HAWK IA |
| Property Address | 309 E 4TH ST, WATERLOO, IA 50703-4703 |
| Transaction Type | Mortgage |
| Record Updated | Feb 07, 2021 |
| Name | Verified Name |
|---|
| Document Number | 20202000010688 |
|---|---|
| Date | Dec 12, 2019 |
| Instrument | 20202000010688 |
| Name | GREENSTATE CREDIT UNION |
|---|
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 349 Months |
| Due | Jan 01, 2049 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BLACK HAWK IA |
| Property Address | 309 E 4TH ST, WATERLOO, IA 50703-4703 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 202000010250 |
|---|---|
| Date | Dec 05, 2019 |
| Instrument | 202000010250 |
| Name | GREENSTATE CREDIT UNION |
|---|
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2050 |
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 | $3,270.00 | $150,380 (-) Land $9,600 Building $140,780 | $150,380 (-) Land $9,600 Building $140,780 |
| 2024 | $3,270.00 (+20.84%) | ||
| 2023 | $150,380 (+22.09%) Land $9,600 Building $140,780 | $150,380 (+22.09%) Land $9,600 Building $140,780 | |
| 2022 | $2,706.00 | $123,170 Land $6,840 Building $116,330 | |
| 2021 | $123,170 Land $6,840 Building $116,330 |
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 | Reduced by levee depends on levee performance |
| 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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