Dubuque County property record for 800 Main St, Dubuque, IA 52001
| Property Type | Professional Building (Legal, Insurance, Real Estate, Business) |
|---|---|
| Details | 68,336 sqft · built 2009 |
| Lot Size | 0.387 acres (16,875 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $142,328 (2025) |
| Deeds & Mortgages | Apr 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-24-469-002 |
| Primary APN | 10-24-469-002 |
|---|
| Stories | 4 Stories |
|---|---|
| Building Area | 68,336 sqft Gross Area |
| 1st Floor Area | 16,920 sqft |
| Basement Area | 17,057 sqft |
| Elevator | Elevator |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2009 |
| Exterior Material | Brick |
| Roof Material | Urethane Foam |
| Lot Area | 16,875 sqft (0.387 acres) |
| Porch | Porch |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 800 MAIN ST |
|---|---|
| City | DUBUQUE |
| State | IA |
| Zip | 52001-6822 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Professional Building (Legal, Insurance, Real Estate, Business) |
| Local Zoning Code | CI |
| Legal Description | CITY LOTS 29, 30, AND S 1/3 OF CITY LOT 31 |
| Legal Range | 02E |
| Legal Township | 89N |
| Legal Section | 24 |
| Legal Subdivision | DUBUQUE |
| Legal Lot Number | 29-31 |
| Jurisdiction | DUBUQUE IA |
| Township / Civil Division | DUBUQUE |
| Census Block Group | 3 |
| Census Block | 3040 |
| Census Tract | 100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Individually Listed | Security Building listed 2006 · 1 contributing resources · NRIS 06000681 |
|---|
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 April 17, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 800 MAIN ST, DUBUQUE, IA 52001-6822 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Apr 8, 2026 |
| Transfer Doc | 0000003468 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DUBUQUE IA |
| Recording Date | Apr 9, 2026 |
| Property Address | 800 MAIN ST, DUBUQUE, IA 52001-6822 |
| Document Number | 0000003468 |
| Instrument Date | Apr 8, 2026 |
| Instrument | 20263468 |
| Transaction Type | Transfer |
| Record Updated | Aug 27, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Liability Partnership |
| Address | 800 MAIN ST, DUBUQUE, IA 52001-6822 |
Source: Dubuque County assessment roll, as of October 7, 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 | $142,328.00 | $5,647,300 (+6.81%) Land $182,300 Building $5,465,000 | $5,647,300 (+6.81%) Land $182,300 Building $5,465,000 |
| 2024 | $142,328.00 (+9.8%) | ||
| 2023 | $5,287,100 (+14.35%) Land $162,000 Building $5,125,100 | $5,287,100 (+14.35%) Land $162,000 Building $5,125,100 | |
| 2022 | $129,626.00 | $4,623,680 Land $162,000 Building $4,461,680 | |
| 2021 | $4,623,680 Land $162,000 Building $4,461,680 |
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 497 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable · Fiber in parts of the area | 1,000 / 50 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Comelec Internet Services, ImOn Communications, Nextlink, Verizon.
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