Dubuque County property record for 4131 Westmark Dr, Dubuque, IA 52002
| Property Type | Office Building |
|---|---|
| Details | 12,048 sqft · built 1992 |
| Lot Size | 1.89 acres (82,328 sqft) |
| Owner | Owner Name on Record |
| Last Sale | $1,500,000 (Jun 2012) |
| Tax Bill | $28,778 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-29-202-006 |
| Primary APN | 10-29-202-006 |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 12,048 sqft Gross Area |
| 1st Floor Area | 6,024 sqft |
| Elevator | Elevator |
| Year Built | Built 1992 |
|---|---|
| Exterior Material | EIFS / Synthetic Stucco |
| Roof Material | Urethane Foam |
| Lot Area | 82,328 sqft (1.89 acres) |
| Street Address | 4131 WESTMARK DR |
|---|---|
| City | DUBUQUE |
| State | IA |
| Zip | 52002-2627 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Local Zoning Code | CI |
| Legal Description | LOT 1 DUBUQUE CORPORATE CENTER |
| Legal Subdivision | DUBUQUE CORPORATE CENTER |
| Legal Lot Number | 1 |
| Jurisdiction | DUBUQUE IA |
| Township / Civil Division | DUBUQUE |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 1204 |
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 | Owner Name on Record |
|---|---|
| Mailing Address | PO BOX 3400, DUBUQUE, IA 52004-3400 |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 21, 2012 · Amount on Record |
| Deed Sale | Jun 21, 2012 · Amount on Record |
| Deed Document Number | 0001210494 |
| Deed Book / Page | 12 / 10494 |
| Last Transfer Date | Jun 22, 2012 |
| Transfer Doc | 0000010494 |
| 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 | $1,209,000 (+12.96%) Land $290,100 Building $918,900 | $1,209,000 (+12.96%) Land $290,100 Building $918,900 | |
| 2024 | $28,778.00 (+17.2%) | ||
| 2023 | $1,070,300 (+21.95%) Land $260,100 Building $810,200 | $1,070,300 (+21.95%) Land $260,100 Building $810,200 | |
| 2022 | $24,554.00 | $877,650 Land $216,750 Building $660,900 | |
| 2021 | $877,650 Land $216,750 Building $660,900 |
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 98% of the US · lower than 82% 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 195 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 | 1,000 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: CenturyLink, Comelec Internet Services, Nextlink, Verizon.
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