Dubuque County property record for 520 Wilbur St, Dubuque, IA 52001
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,184 sqft · built 1841 |
| Lot Size | 0.137 acres (6,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $183,000 (Jul 2016) |
| Tax Bill | $1,598 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-24-391-004 |
| Primary APN | 10-24-391-004 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,184 sqft Living Area |
| 1st Floor Area | 592 sqft |
| Upper Floors Area | 592 sqft |
| Attic Area | 592 sqft |
| Basement Area | 592 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1841 |
|---|---|
| Architectural Style | Traditional |
| Exterior Material | Wood Siding |
| Construction Type | Wood Frame |
| Foundation Type | Stone |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,000 sqft (0.137 acres) |
| Lot Dimensions | 100 ft deep x 60 ft wide |
| Garage Type | Detached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 108 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Oil |
| Street Address | 520 WILBUR ST |
|---|---|
| City | DUBUQUE |
| State | IA |
| Zip | 52001-6258 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CI |
| Legal Description | E 33'9"-W 68'9"- LOT 1 & E 6'3"-LOT 1 & W 20.5' LOT 2 ALL IN CENTRAL ADD |
| Legal Subdivision | LINCOLN |
| Legal Lot Number | 1,2 |
| Jurisdiction | DUBUQUE IA |
| Township / Civil Division | DUBUQUE |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 701 |
Source: Dubuque County assessment roll, as of May 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 480 ARLINGTON ST, DUBUQUE, IA 52001-4635 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 7, 2016 · Amount on Record |
| Deed Sale | Jul 7, 2016 · Amount on Record |
| Prior Sale | Apr 16, 2014 · Amount on Record |
| Deed Document Number | 2016-00008480 |
| 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 | $125,100 (+12.6%) Land $24,000 Building $101,100 | $125,100 (+12.6%) Land $24,000 Building $101,100 | |
| 2024 | $1,598.00 (-32.52%) | ||
| 2023 | $111,100 (-19.1%) Land $24,000 Building $87,100 | $111,100 (-19.1%) Land $24,000 Building $87,100 | |
| 2022 | $2,368.00 | $137,330 Land $18,000 Building $119,330 | |
| 2021 | $137,330 Land $18,000 Building $119,330 |
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 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.
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 | Direct burnable vegetation at the parcel |
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 497 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Communications Cable · Fiber in parts of the area | 1,000 / 50 |
| Lumen Technologies DSL · Fiber in parts of the area | 140 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: AMG Technology Investment Group, Comelec Services, Hawkeye Topco Holdings, Verizon.
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