Dubuque County property record for 450 Kaufmann Ave, Dubuque, IA 52001
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,800 sqft · built 1896 |
| Lot Size | 0.716 acres (31,212 sqft) |
| Owner | Owner Name on File |
| Tax Bill | $1,202 (2024) |
| Deeds & Mortgages | May 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-24-104-006 |
| Primary APN | 10-24-104-006 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,800 sqft Living Area |
| 1st Floor Area | 900 sqft |
| Upper Floors Area | 900 sqft |
| Attic Area | 900 sqft |
| Basement Area | 900 sqft |
| Year Built | Built 1896 |
|---|---|
| Architectural Style | Traditional |
| Exterior Material | Wood Siding |
| Construction Type | Wood Frame |
| Lot Area | 31,212 sqft (0.716 acres) |
| Lot Dimensions | 204 ft deep x 153 ft wide |
| Garage Type | Detached |
| Garage Area | 594 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
|---|---|
| Porch Area | 324 sqft |
| Deck Area | 72 sqft |
| Patio Area | 264 sqft |
| Cooling System | None |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Street Address | 450 KAUFMANN AVE |
|---|---|
| City | DUBUQUE |
| State | IA |
| Zip | 52001-3220 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CI |
| Legal Description | LOTS 152, 153 & LOT 2-151 MECHANICS ADD |
| Legal Subdivision | PRESCOTT |
| Legal Lot Number | 2-153 153 |
| Jurisdiction | DUBUQUE IA |
| Township / Civil Division | DUBUQUE |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 600 |
The current owner of 450 Kaufmann Ave acquired it in October 2008.
Source: Dubuque County records, as of October 6, 2025
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 450 KAUFMANN AVE, DUBUQUE, IA 52001-3220 |
| Occupancy | Owner Occupied |
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 Transfer Date | Oct 1, 2008 |
| Transfer Doc | 0000013862 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DUBUQUE IA |
| Property Address | 450 KAUFMANN AVE, DUBUQUE, IA 52001-3220 |
| Transaction Type | Mortgage |
| Record Updated | Jun 13, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000006841 |
|---|---|
| Date | May 31, 2022 |
| Instrument | 2022-00006841 |
| Name | CITY OF DUBUQUE |
|---|---|
| Type | Government Agency |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
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 | $169,400 Land $37,500 Building $131,900 | $169,400 Land $37,500 Building $131,900 | |
| 2024 | $1,202.00 | ||
| 2023 | $145,900 (+20.42%) Land $35,300 Building $110,600 | $145,900 Land $35,300 Building $110,600 | |
| 2022 | $1,390.00 Homeowner's exemption Disabled Person's exemption Senior Citizen's exemption | $121,160 Land $26,440 Building $94,720 | |
| 2021 | $121,160 Land $26,440 Building $94,720 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 450 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 450 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 95% of the US · lower than 68% 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 599 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 |
| CenturyLink DSL | 140 / 20 |
May also be available: Comelec Internet Services, Nextlink.
5G (outdoors only) and 4G LTE
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