Dubuque County property record for 997 Riker St, Dubuque, IA 52003
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 768 sqft · built 1900 |
| Lot Size | 0.385 acres (16,800 sqft) |
| Owner | Individual Name on File |
| Last Sale | $32,500 (May 1998) |
| Tax Bill | $1,730 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-25-384-024 |
| Primary APN | 10-25-384-024 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 768 sqft Living Area |
| 1st Floor Area | 656 sqft |
| Basement Area | 656 sqft |
| Finished Basement | 200 sqft |
| Game Room | Game Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Architectural Style | Cottage |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Wood Frame |
| Lot Area | 16,800 sqft (0.385 acres) |
| Lot Dimensions | 140 ft deep x 120 ft wide |
| Porch | Enclosed Porch |
| Porch Area | 112 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Street Address | 997 RIKER ST |
|---|---|
| City | DUBUQUE |
| State | IA |
| Zip | 52003-7542 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CI |
| Legal Description | LOT 1-44 & LOT 45 OAK GROVE ADD |
| Legal Subdivision | BRYANT |
| Legal Lot Number | 1-45 2 |
| Jurisdiction | DUBUQUE IA |
| Township / Civil Division | DUBUQUE |
| Census Block Group | 4 |
| Census Block | 4004 |
| Census Tract | 801 |
997 Riker St is owned by an individual who bought it in May 1998.
Source: Dubuque County records, as of October 6, 2025
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 201 SOUTHGATE DR, DUBUQUE, IA 52003-7156 |
| 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 | Name on Deed |
|---|---|
| Last Sale | May 1, 1998 · Amount on File |
| Deed Sale | May 1, 1998 · Amount on File |
| Deed Document Number | 00D-987099 |
| Record Updated | Jun 8, 2026 |
Source: Dubuque County assessment roll, as of May 1, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Dubuque County |
| Municipality | Dubuque City |
| Unified School District | Dubuque Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $129,000 Land $58,100 Building $70,900 | $129,000 Land $58,100 Building $70,900 | |
| 2024 | $1,730.00 | ||
| 2023 | $120,300 (+20.49%) Land $52,800 Building $67,500 | $120,300 Land $52,800 Building $67,500 | |
| 2022 | $1,722.00 | $99,840 Land $47,520 Building $52,320 | |
| 2021 | $99,840 Land $47,520 Building $52,320 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 997 Riker St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective August 9, 2021
| 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 997 Riker 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 97% of the US · lower than 76% 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 | DUBUQUE WATER WORKS serves 59,667 people · EPA ID IA3126052 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2025 |
| Lead | 5 ppb (2021–2023) 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.
Source: FCC Broadband Data Collection, based on 298 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| ImOn Communications Fiber | 1,000 / 1,000 |
| Mediacom Xtream Cable · Fiber in parts of the area | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: CenturyLink, Comelec Internet Services, Nextlink.
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