Dubuque County property record for 620 Kaufmann Ave, Dubuque, IA 52001
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,200 sqft · built 1961 |
| Lot Size | 1.19 acres (51,638 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,300 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-14-480-024 |
| Primary APN | 10-14-480-024 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,200 sqft Living Area |
| Basement Area | 1,200 sqft |
| Finished Basement | 593 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Architectural Style | Ranch |
| Exterior Material | Brick |
| Construction Type | Brick |
| Lot Area | 51,638 sqft (1.19 acres) |
| Lot Dimensions | 200 ft deep x 97 ft wide |
| Garage Type | Detached |
| Garage Area | 952 sqft |
| Parking Spaces | 4 Parking Spaces |
| Deck Area | 256 sqft |
| Patio Area | 256 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Street Address | 620 KAUFMANN AVE |
|---|---|
| City | DUBUQUE |
| State | IA |
| Zip | 52001-3147 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 158 & 1-160A L H LANGWORTHY'S ADD |
| Legal Subdivision | EISENHOWER |
| Legal Lot Number | 158 1 |
| Jurisdiction | DUBUQUE IA |
| Township / Civil Division | DUBUQUE |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 600 |
620 Kaufmann Ave is owned and occupied by two individuals.
Source: Dubuque County records, as of October 6, 2025
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 620 KAUFMANN AVE, DUBUQUE, IA 52001-3147 |
| Occupancy | Owner Occupied |
| 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 |
|---|---|
| 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 | $273,600 Land $70,300 Building $203,300 | $273,600 Land $70,300 Building $203,300 | |
| 2024 | $3,300.00 | ||
| 2023 | $253,400 (+26.38%) Land $62,800 Building $190,600 | $253,400 Land $62,800 Building $190,600 | |
| 2022 | $3,304.00 Homeowner's exemption | $200,510 Land $55,480 Building $145,030 | |
| 2021 | $200,510 Land $55,480 Building $145,030 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 620 Kaufmann Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective August 9, 2021
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| 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 620 Kaufmann 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 98% of the US · lower than 82% of Iowa |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 463 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: Comelec Internet Services, Nextlink.
5G (outdoors only) and 4G LTE
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