Dubuque County property record for 300 Data Ct, Dubuque, IA 52003
| Property Type | Office Building |
|---|---|
| Details | 7,276 sqft · built 2016 |
| Lot Size | 4.27 acres (186,045 sqft) |
| Owner | Company on Record |
| Last Sale | $2,400,000 (Dec 2025) |
| Tax Bill | $54,682 (2024) |
| Deeds & Mortgages | Dec 2025 Sale & Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 15-12-376-004 |
| Primary APN | 15-12-376-004 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 7,276 sqft Gross Area |
| 1st Floor Area | 7,276 sqft |
| Basement Area | 6,634 sqft |
| Elevator | Elevator |
| Year Built | Built 2016 |
|---|---|
| Exterior Material | Metal |
| Roof Material | Urethane Foam |
| Lot Area | 186,045 sqft (4.27 acres) |
| Street Address | 300 DATA CT |
|---|---|
| City | DUBUQUE |
| State | IA |
| Zip | 52003-8963 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Legal Description | LOT 7 BLK 2 DUBUQUE TECHNOLOGY PARK |
| Legal Subdivision | DUBUQUE TECHNOLOGY PARK |
| Legal Block | 2 |
| Legal Lot Number | 7 |
| Jurisdiction | DUBUQUE IA |
| Township / Civil Division | DUBUQUE |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 10105 |
Source: Dubuque County assessment roll, as of May 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company on Record |
|---|---|
| Mailing Address | 131 W 10TH ST, DUBUQUE, IA 52001-4814 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 2, 2025 · Amount on Record |
| Deed Sale | Dec 2, 2025 · Amount on Record |
| Prior Sale | Oct 7, 2014 · Amount on Record |
| Deed Document Number | 2025-00013022 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DUBUQUE IA |
| Recording Date | Dec 2, 2025 |
| Property Address | 300 DATA CT, DUBUQUE, IA 52003-8963 |
| Document Number | 0000013022 |
| Instrument Date | Nov 21, 2025 |
| Instrument | 2025-00013022 |
| Transaction Type | Transfer |
| Record Updated | Dec 12, 2025 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $3,839.20 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 131 W 10TH ST # 4TH, DUBUQUE, IA 52001-4814 |
| Document Number | 0000013084 |
|---|---|
| Date | Dec 2, 2025 |
| Instrument | 2025-00013084 |
| Name | MIDWESTONE BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Jan 1, 2046 |
| Change Frequency | Monthly |
|---|
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 | $2,103,200 (+1.36%) Land $242,300 Building $1,860,900 | $2,103,200 (+1.36%) Land $242,300 Building $1,860,900 | |
| 2024 | $54,682.00 (+15.23%) | ||
| 2023 | $2,075,000 (+19.94%) Land $242,300 Building $1,832,700 | $2,075,000 (+19.94%) Land $242,300 Building $1,832,700 | |
| 2022 | $47,454.00 | $1,729,970 Land $242,310 Building $1,487,660 | |
| 2021 | $1,729,970 Land $242,310 Building $1,487,660 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2011) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 2011 · Severe Storms And Flooding |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 49% of Iowa |
|---|---|
| Wildfire Likelihood | 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 11 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable | 1,000 / 50 |
May also be available: CenturyLink, Comelec Internet Services, Nextlink, T-Mobile, Verizon.
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