Dubuque County property record for 577 Southern Ave, Dubuque, IA 52003
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 752 sqft · built 1900 |
| Lot Size | 0.304 acres (13,266 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,246 (2024) |
| Deeds & Mortgages | Apr 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-36-178-015 |
| Primary APN | 10-36-178-015 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 752 sqft Living Area |
| 1st Floor Area | 504 sqft |
| Attic Area | 176 sqft |
| Basement Area | 576 sqft |
| Game Room | Game Room |
| Year Built | Built 1900 |
|---|---|
| Architectural Style | Traditional |
| Exterior Material | Wood Siding |
| Construction Type | Wood Frame |
| Lot Area | 13,266 sqft (0.304 acres) |
| Lot Dimensions | 134 ft deep x 99 ft wide |
| Garage Type | Mixed |
| Garage Area | 204 sqft |
| Carport | Carport |
| Carport Area | 220 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 150 sqft |
| Patio Area | 360 sqft |
| Cooling System | None |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Street Address | 577 SOUTHERN AVE |
|---|---|
| City | DUBUQUE |
| State | IA |
| Zip | 52003-8705 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CI |
| Legal Description | LOTS 12 & 13 SOUTH AVE ADD |
| Legal Subdivision | BRYANT |
| Legal Lot Number | 12,13 13 |
| Jurisdiction | DUBUQUE IA |
| Township / Civil Division | DUBUQUE |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 801 |
577 Southern Ave is owned and occupied by an individual who acquired it in April 2024.
Source: Dubuque County records, as of October 6, 2025
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 577 SOUTHERN AVE, DUBUQUE, IA 52003-8705 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Apr 19, 2024 |
| Transfer Doc | 0000003286 |
| Record Updated | Jun 8, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | DUBUQUE IA |
| Recording Date | Apr 19, 2024 |
| Property Address | 577 SOUTHERN AVE, DUBUQUE, IA 52003-8705 |
| Document Number | 0000003286 |
| Instrument Date | Apr 8, 2024 |
| Instrument | 2024-00003286 |
| Transaction Type | Transfer |
| Record Updated | May 21, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 577 SOUTHERN AVE, DUBUQUE, IA 52003-8705 |
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 | $114,400 Land $38,000 Building $76,400 | $114,400 Land $38,000 Building $76,400 | |
| 2024 | $1,246.00 | ||
| 2023 | $96,900 (+18.92%) Land $34,500 Building $62,400 | $96,900 Land $34,500 Building $62,400 | |
| 2022 | $1,252.00 Homeowner's exemption | $81,480 Land $31,080 Building $50,400 | |
| 2021 | $81,480 Land $31,080 Building $50,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 577 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 577 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 | 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 298 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: CenturyLink, Comelec Internet Services, Nextlink.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures