Dubuque County property record for 821 Rhomberg Ave, Dubuque, IA 52001
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,190 sqft · built 1860 |
| Lot Size | 0.132 acres (5,760 sqft) |
| Owner | Company Name on File |
| Last Sale | $65,000 (Dec 2020) |
| Tax Bill | $1,036 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-13-480-013 |
| Primary APN | 10-13-480-013 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,190 sqft Living Area |
| 1st Floor Area | 594 sqft |
| Upper Floors Area | 891 sqft |
| Attic Area | 834 sqft |
| Basement Area | 990 sqft |
| Year Built | Built 1860 |
|---|---|
| Architectural Style | Traditional |
| Exterior Material | Wood Siding |
| Construction Type | Wood Frame |
| Lot Area | 5,760 sqft (0.132 acres) |
| Lot Dimensions | 120 ft deep x 48 ft wide |
| Garage Type | Detached |
| Garage Area | 288 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Enclosed Porch |
| Porch Area | 360 sqft |
| Patio Area | 55 sqft |
| Cooling System | None |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Street Address | 821 RHOMBERG AVE |
|---|---|
| City | DUBUQUE |
| State | IA |
| Zip | 52001-3426 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CI |
| Legal Description | LOT 1-23 DREIBELBIS ADD |
| Legal Subdivision | AUDUBON |
| Legal Lot Number | 1-23 2 |
| Jurisdiction | DUBUQUE IA |
| Township / Civil Division | DUBUQUE |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 300 |
821 Rhomberg Ave is owned by a company that bought it in December 2020 and is owner-occupied.
Source: Dubuque County records, as of October 6, 2025
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 821 RHOMBERG AVE, DUBUQUE, IA 52001-3426 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
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 | Dec 10, 2020 · Amount on File |
| Deed Sale | Dec 10, 2020 · Amount on File |
| Deed Document Number | 0002019716 |
| Record Updated | Jun 7, 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 | $67,700 Land $24,200 Building $43,500 | $67,700 Land $24,200 Building $43,500 | |
| 2024 | $1,036.00 | ||
| 2023 | $72,000 (+17.49%) Land $21,600 Building $50,400 | $72,000 Land $21,600 Building $50,400 | |
| 2022 | $1,056.00 (+4.14%) | $61,280 Land $15,260 Building $46,020 | |
| 2021 | $1,014.00 | $61,280 Land $15,260 Building $46,020 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 821 Rhomberg Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective August 9, 2021 · 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.
The area around 821 Rhomberg Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 | 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 574 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 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
May also be available: Comelec Internet Services, Nextlink, Verizon.
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