Black Hawk County property record for 827 Dena St, Waterloo, IA 50702
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 988 sqft · built 1959 |
| Lot Size | 0.171 acres (7,440 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $55,000 (May 2008) |
| Tax Bill | $2,806 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8913-36-253-025 |
| Primary APN | 8913-36-253-025 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 988 sqft Living Area |
| 1st Floor Area | 988 sqft |
| Basement Area | 988 sqft |
| Finished Basement | 34 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Exterior Material | Aluminum Siding |
| Construction Type | Frame |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 7,440 sqft (0.171 acres) |
| Lot Dimensions | 120 ft deep x 62 ft wide |
| Garage Type | Detached |
| Garage Area | 308 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | Deck Area |
| Patio Area | 36 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 827 DENA ST |
|---|---|
| City | WATERLOO |
| State | IA |
| Zip | 50702-1807 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ROLLING ACRES FIRST ADDITION LOT 15 |
| Legal Range | 13W |
| Legal Township | 89N |
| Legal Section | 36 |
| Legal Subdivision | ROLLING ACRES FIRST ADDITION |
| Legal Lot Number | 15 |
| Jurisdiction | BLACK HAWK IA |
| Township / Civil Division | WATERLOO |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 1000 |
827 Dena St is owned by two individuals who bought it in May 2008.
Source: Black Hawk County records, as of September 1, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 813 DENA ST, WATERLOO, IA 50702-1807 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 16, 2008 · Amount on File |
| Deed Sale | May 16, 2008 · Amount on File |
| Deed Document Number | 200822847 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 827 Dena St was $2,806, up 3.2% 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 | $2,806.00 (+3.24%) | $137,450 Land $20,620 Building $116,830 | $137,450 Land $20,620 Building $116,830 |
| 2024 | $2,718.00 | ||
| 2023 | $125,310 (+24.81%) Land $20,620 Building $104,690 | $125,310 Land $20,620 Building $104,690 | |
| 2022 | $2,206.00 | $100,400 Land $20,620 Building $79,780 | |
| 2021 | $100,400 Land $20,620 Building $79,780 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 827 Dena St in Zone X, an area of minimal flood risk.
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 Policies | 1 in force |
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 827 Dena St 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 353 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Metronet Fiber | 5,120 / 5,120 |
| Mediacom Xtream Cable · Fiber in parts of the area | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| GigFire Fixed Wireless | 150 / 130 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Nextlink, Waterloo Fiber.
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