Dubuque County property record for 1638 Central Ave, Dubuque, IA 52001
| Property Type | Office Building |
|---|---|
| Details | 2,500 sqft · built 1900 |
| Lot Size | 0.172 acres (7,507 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $3,776 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-24-266-016 |
| Primary APN | 10-24-266-016 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 2,500 sqft Gross Area |
| 1st Floor Area | 2,500 sqft |
| Basement Area | 2,500 sqft |
| Year Built | Built 1900 |
|---|---|
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Urethane Foam |
| Lot Area | 7,507 sqft (0.172 acres) |
| Water Source | Commercial |
|---|
| Old Parcel Number | 1024266014 |
|---|---|
| Street Address | 1638 CENTRAL AVE |
| City | DUBUQUE |
| State | IA |
| Zip | 52001-3625 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Legal Description | LOT 2 LENZ MONUMENT PLACE |
| Legal Lot Number | 2 |
| Jurisdiction | DUBUQUE IA |
| Township / Civil Division | DUBUQUE |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Upper Central Avenue Commercial Historic District listed 2012 · 57 contributing resources · NRIS 12000793 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Dubuque County records, as of October 6, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 1638 CENTRAL AVE, DUBUQUE, IA 52001-3625 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| 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 | $241,100 (+15.19%) Land $60,800 Building $180,300 | $241,100 (+15.19%) Land $60,800 Building $180,300 | |
| 2024 | $3,776.00 (+40.27%) | ||
| 2023 | $209,300 (+36.19%) Land $54,100 Building $155,200 | $209,300 (+36.19%) Land $54,100 Building $155,200 | |
| 2022 | $2,692.00 | $153,680 Land $54,050 Building $99,630 | |
| 2021 | $153,680 Land $54,050 Building $99,630 |
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 | 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 685 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 · Fiber in parts of the area | 140 / 20 |
May also be available: Comelec Internet Services.
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