Black Hawk County property record for 621 Summit Ave, Waterloo, IA 50701
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 834 sqft · built 1955 |
| Lot Size | 0.163 acres (7,080 sqft) |
| Owner | Company Name on File |
| Tax Bill | $2,234 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8913-27-405-011 |
| Primary APN | 8913-27-405-011 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 834 sqft Living Area |
| 1st Floor Area | 834 sqft |
| Basement Area | 834 sqft |
| Finished Basement | 300 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,080 sqft (0.163 acres) |
| Lot Dimensions | 118 ft deep x 60 ft wide |
| Garage Type | Detached |
| Garage Area | 476 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 86 sqft |
| Patio Area | 96 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 621 SUMMIT AVE |
|---|---|
| City | WATERLOO |
| State | IA |
| Zip | 50701-2924 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | AUD FRANCIS WEST SIDE PLAT E 60 FT W 340 FT LOT 41 |
| Legal Range | 13W |
| Legal Township | 89N |
| Legal Section | 27 |
| Legal Subdivision | AUD FRANCIS WEST SIDE PLAT |
| Legal Lot Number | 41 |
| Jurisdiction | BLACK HAWK IA |
| Township / Civil Division | WATERLOO |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 1400 |
621 Summit Ave, a single family home, is owned by a company.
Source: Black Hawk County records, as of September 1, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 13, JANESVILLE, IA 50647-0013 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 621 Summit Ave was $2,234, up 4.6% 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 | $2,234.00 (+4.59%) | $109,500 Land $16,920 Building $92,580 | $109,500 Land $16,920 Building $92,580 |
| 2024 | $2,136.00 | ||
| 2023 | $98,490 (+11.74%) Land $16,920 Building $81,570 | $98,490 Land $16,920 Building $81,570 | |
| 2022 | $1,936.00 | $88,140 Land $16,920 Building $71,220 | |
| 2021 | $88,140 Land $16,920 Building $71,220 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 621 Summit Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 27, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 621 Summit 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 690 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GigFire, Nextlink, Verizon.
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