Black Hawk County property record for 702 Williston Ave, Waterloo, IA 50702
| Property Type | Triplex |
|---|---|
| Details | 3 bd · 4 ba · 1,583 sqft · built 1914 |
| Lot Size | 0.165 acres (7,205 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $1,960 (2025) |
| Deeds & Mortgages | Mar 2022 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 8913-35-129-001 |
| Primary APN | 8913-35-129-001 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 8 Rooms |
| Units | 3 Units |
| Stories | 1 Story |
| Building Area | 1,583 sqft Total Area |
| 1st Floor Area | 858 sqft |
| Basement Area | 858 sqft |
| Unfinished Basement | 858 sqft |
| Game Room | Game Room |
| Flooring | Wood |
| Interior Walls | Plaster |
| Year Built | Built 1914 |
|---|---|
| Effective Year Built | Effective 1914 |
| Architectural Style | Triplex |
| Exterior Material | Asbestos |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 7,205 sqft (0.165 acres) |
| Lot Dimensions | 131 ft deep x 55 ft wide |
| Garage Type | Detached |
| Garage Area | 792 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Slab |
| Porch Area | 130 sqft |
| Patio Area | 144 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 702 WILLISTON AVE |
|---|---|
| City | WATERLOO |
| State | IA |
| Zip | 50702-3000 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Legal Description | BALTIMORE ADDITION LOT 10 BLK 2 |
| Legal Range | 13W |
| Legal Township | 89N |
| Legal Section | 35 |
| Legal Subdivision | BALTIMORE ADDITION |
| Legal Block | 2 |
| Legal Lot Number | 10 |
| Jurisdiction | BLACK HAWK IA |
| Township / Civil Division | WATERLOO |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 1100 |
Source: Black Hawk County records, as of May 27, 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 Record |
|---|---|
| Mailing Address | PO BOX 538, HUDSON, IA 50643-0538 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BLACK HAWK IA |
| Recording Date | Mar 31, 2022 |
| Property Address | 702 WILLISTON AVE, WATERLOO, IA 50702-3000 |
| Document Number | 202200019125 |
| Instrument Date | Mar 30, 2022 |
| Instrument | 202200019125 |
| Transaction Type | Transfer |
| Record Updated | Apr 12, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 538, HUDSON, IA 50643-0538 |
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 | $1,960.00 | $156,150 (+72.85%) Land $17,520 Building $138,630 | $156,150 (+72.85%) Land $17,520 Building $138,630 |
| 2024 | $1,960.00 (+42.44%) | ||
| 2023 | $90,340 (+44.15%) Land $17,520 Building $72,820 | $90,340 (+44.15%) Land $17,520 Building $72,820 | |
| 2022 | $1,376.00 | $62,670 Land $8,090 Building $54,580 | |
| 2021 | $62,670 Land $8,090 Building $54,580 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 734 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Waterloo Fiber Fiber | 10,000 / 10,000 |
| Metronet Fiber | 5,120 / 5,120 |
| Mediacom Xtream Cable · Fiber in parts of the area | 1,000 / 50 |
May also be available: GigFire, Nextlink, T-Mobile, Verizon.
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