Dubuque County property record for 830 Southern Ave, Dubuque, IA 52003
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 5 ba · 2,199 sqft · built 1942 |
| Lot Size | 0.741 acres (32,300 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $5,706 (2024) |
| Deeds & Mortgages | Jan 2023 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-36-180-004 |
| Primary APN | 10-36-180-004 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 15 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,199 sqft Living Area |
| 1st Floor Area | 680 sqft |
| Upper Floors Area | 680 sqft |
| Attic Area | 189 sqft |
| Basement Area | 1,296 sqft |
| Finished Basement | 1,100 sqft |
| Game Room | Game Room |
| Fireplaces | 2 Fireplaces |
| Fireplace | Fireplace |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Construction Type | Wood Frame |
| Lot Area | 32,300 sqft (0.741 acres) |
| Lot Dimensions | 190 ft deep x 170 ft wide |
| Garage Type | Attached |
| Garage Area | 352 sqft |
| Porch | Enclosed Porch |
|---|---|
| Porch Area | 370 sqft |
| Deck Area | 196 sqft |
| Patio Area | 476 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Street Address | 830 SOUTHERN AVE |
|---|---|
| City | DUBUQUE |
| State | IA |
| Zip | 52003-8750 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CI |
| Legal Description | LOT 2-2, LOTS 1 & 2 OF 3, LOTS 1 & 2 OF 4, LOT 1-6 & LOT 5 SOUTH GRANDVIEW PARK ADD |
| Legal Subdivision | BRYANT |
| Legal Lot Number | 1-6 2 |
| Jurisdiction | DUBUQUE IA |
| Township / Civil Division | DUBUQUE |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 801 |
830 Southern Ave is owned and occupied by an individual.
Source: Dubuque County records, as of October 6, 2025
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 830 SOUTHERN AVE, DUBUQUE, IA 52003-8750 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DUBUQUE IA |
| Property Address | 830 SOUTHERN AVE, DUBUQUE, IA 52003-8750 |
| Transaction Type | Mortgage |
| Record Updated | Feb 9, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0000000650 |
|---|---|
| Date | Jan 23, 2023 |
| Instrument | 2023-00000650 |
| Name | DUPACO COMMUNITY CU |
|---|---|
| Type | Credit Union |
| Address | DUBUQUE, IA 52001 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jan 23, 2053 |
| Rate Type | Adjustable Rate |
|---|
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 | $452,200 Land $70,600 Building $381,600 | $452,200 Land $70,600 Building $381,600 | |
| 2024 | $5,706.00 | ||
| 2023 | $407,000 (+16.62%) Land $64,200 Building $342,800 | $407,000 Land $64,200 Building $342,800 | |
| 2022 | $5,864.00 Homeowner's exemption | $349,000 Land $57,770 Building $291,230 | |
| 2021 | $349,000 Land $57,770 Building $291,230 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 830 Southern Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2011.
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 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.
Wildfire risk around 830 Southern Ave is low, with a 0.01% annual chance of wildfire.
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 | 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 303 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 · Fiber in parts of the area | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Comelec Internet Services.
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