Dubuque County property record for 400 E 3rd St, Dubuque, IA 52001 · Last verified October 2025
| Property Type | Commercial > Office > Office Building |
|---|---|
| Year Built | Built 1991 |
| Square Footage | 37,416 sqft Gross Area |
| Lot Size | 19,646 sqft (0.451 acres) |
| Last Sale | $5,000,000 (1999) |
| Primary APN | 11-30-154-010 |
|---|
| Building Area | 37,416 sqft Gross Area |
|---|---|
| 1st Floor | 14,919 sqft 1st Floor |
| Stories | 2 Stories |
| Overhead Door | Overhead Door |
| Elevator | Elevator |
| Year Built | Built 1991 |
|---|---|
| Lot Area | 19,646 sqft (0.451 acres) |
| Street Address | 400 E 3RD ST |
|---|---|
| City | DUBUQUE |
| State | IA |
| Zip | 52001-2301 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Office Building |
| Legal Description | LOT 8 ICE HARBOR DEVELOPMENT |
| Legal Subdivision | ICE HARBOR DEV |
| Legal Lot Number | 8 |
| Jurisdiction | DUBUQUE IA |
| Minor Civil Division | DUBUQUE |
| Census Blockgroup | 1 |
| Census Block | 1079 |
| Census Tract | 100 |
Source: Dubuque County records · APN 11-30-154-010
Assessment roll updated May 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 350 E 3RD ST, DUBUQUE, IA 52001-2302 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 15, 1999 · Amount on Record |
| Deed Sale | Jul 15, 1999 · Amount on Record |
| Deed Doc Number | 0D-9912355 |
| Record Refreshed | Jun 08, 2026 |
Source: Dubuque County records · Assessment roll updated May 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Dubuque County |
| Municipality | Dubuque City |
| Unified School District | Dubuque Community School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $5,391,900 (+12.37%) Land $270,600 Building $5,121,300 | $5,391,900 (+12.37%) Land $270,600 Building $5,121,300 |
| 2023 | $4,798,200 | $4,798,200 |
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