Dubuque County property record for 500 Locust St, Dubuque, IA 52001
| Property Type | Service Station (Full Service) |
|---|---|
| Details | 1,624 sqft · built 1971 |
| Lot Size | 0.366 acres (15,952 sqft) |
| Owner | Company Name on Record |
| Last Sale | $537,500 (Apr 2026) |
| Tax Bill | $6,574 (2025) |
| Deeds & Mortgages | Jun 2026 Construction Loan Apr 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-25-212-002 |
| Primary APN | 10-25-212-002 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,624 sqft Gross Area |
| 1st Floor Area | 1,624 sqft |
| Overhead Door | Overhead Door |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Exterior Material | Brick |
| Roof Material | Shingle |
| Lot Area | 15,952 sqft (0.366 acres) |
| Shed | 1 Shed |
| Shed Area | 2 sqft |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 500 LOCUST ST |
|---|---|
| City | DUBUQUE |
| State | IA |
| Zip | 52001-6813 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Service Station (Full Service) |
| Local Zoning Code | CI |
| Legal Description | LOT 1 BLK 16 DUBUQUE DOWNTOWN PLAZA |
| Legal Range | 02E |
| Legal Township | 89N |
| Legal Section | 25 |
| Legal Subdivision | DUBUQUE DOWNTOWN PLAZA |
| Legal Block | 16 |
| Legal Lot Number | 1 |
| Jurisdiction | DUBUQUE IA |
| Township / Civil Division | DUBUQUE |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Cathedral Historic District (Boundary Increase) listed 2013 · 16 contributing resources · NRIS 13000066 |
|---|
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 June 10, 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 | 900 JACKSON ST, LL2-1, DUBUQUE, IA 52001-5006 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Date | Document |
|---|---|
| Jun 3, 2026 | Deed of Trust, Mortgage · Construction Mortgage CAPE BANK |
| Apr 9, 2026 | Warranty Deed, Transfer NONE LISTED ON DOCUMENT |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 9, 2026 · Amount on Record |
| Deed Sale | Apr 9, 2026 · Amount on Record |
| Prior Sale | Oct 1, 2025 · Amount on Record |
| Deed Document Number | 20263494 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DUBUQUE IA |
| Recording Date | Jun 3, 2026 |
| Property Address | 500 LOCUST ST, DUBUQUE, IA 52001-6813 |
| Document Number | 0000005985 |
| Instrument Date | May 29, 2026 |
| Instrument | 20265985 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Relationship | Limited Liability Partnership, 266 |
| Document Number | 0000005985, |
|---|---|
| Date | Jun 3, 2026 |
| Instrument | 20265985 |
| Name | CAPE BANK |
|---|
| Type | Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate | 6.3% |
|---|---|
| Max Rate | -1% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DUBUQUE IA |
| Recording Date | Apr 9, 2026 |
| Property Address | 500 LOCUST ST, DUBUQUE, IA 52001-6813 |
| Document Number | 0000003494 |
| Instrument Date | Apr 1, 2026 |
| Instrument | 20263494 |
| Transaction Type | Transfer |
| Record Updated | Apr 20, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Amount | Amount Recorded |
|---|---|
| Tax | $86,779.20 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Limited Liability Partnership |
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 | $6,574.00 | $379,500 (+21.67%) Land $129,200 Building $250,300 | $379,500 (+21.67%) Land $129,200 Building $250,300 |
| 2024 | $6,574.00 (+14.81%) | ||
| 2023 | $311,900 (+19.7%) Land $114,900 Building $197,000 | $311,900 (+19.7%) Land $114,900 Building $197,000 | |
| 2022 | $5,726.00 | $260,560 Land $114,850 Building $145,710 | |
| 2021 | $260,560 Land $114,850 Building $145,710 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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 99.1% of the US · lower than 91% 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 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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