Dubuque County property record for 818 Rhomberg Ave, Dubuque, IA 52001
| Property Type | Duplex |
|---|---|
| Details | 6 bd · 5 ba · 2,548 sqft · built 1900 |
| Lot Size | 0.148 acres (6,458 sqft) |
| Owner | Company Name on File |
| Last Sale | $9,625,000 (Sep 2023) |
| Tax Bill | $1,216 (2024) |
| Deeds & Mortgages | May 2020 Mortgage Nov 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-13-481-020 |
| Primary APN | 10-13-481-020 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 5 Baths |
| Half Baths | 2 Half Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 2,548 sqft Total Area |
| 1st Floor Area | 896 sqft |
| Upper Floors Area | 616 sqft |
| Attic Area | 448 sqft |
| Basement Area | 1,232 sqft |
| Game Room | Game Room |
| Year Built | Built 1900 |
|---|---|
| Architectural Style | Other |
| Exterior Material | Wood Siding |
| Construction Type | Wood Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,458 sqft (0.148 acres) |
| Lot Dimensions | 138 ft deep x 46 ft wide |
| Porch | Open Porch |
| Porch Area | 84 sqft |
| Cooling System | None |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Old Parcel Number | 1013481005 |
|---|---|
| Street Address | 818 RHOMBERG AVE |
| City | DUBUQUE |
| State | IA |
| Zip | 52001-3425 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | CI |
| Legal Description | LOT 11 DREIBELBIS ADD |
| Legal Subdivision | AUDUBON |
| Legal Lot Number | 11 |
| Jurisdiction | DUBUQUE IA |
| Township / Civil Division | DUBUQUE |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 300 |
818 Rhomberg Ave, a duplex, is owned by a company that bought it in September 2023.
Source: Dubuque County records, as of October 6, 2025
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 3250 KENNEDY CIR STE 7, 7, DUBUQUE, IA 52002-3886 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| May 1, 2020 | Deed of Trust, Mortgage PALMER RICHARD E |
| Nov 27, 2019 | Deed of Trust, Mortgage COLLINS LOAN SVCS CUSO LLC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 13, 2023 · Amount on File |
| Deed Sale | Sep 13, 2023 · Amount on File |
| Prior Sale | Mar 9, 2018 |
| Deed Document Number | 0020238757 |
| Prior Transfer Date | May 23, 2018 |
| Prior Transfer Doc | 2018-00005576 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DUBUQUE IA |
| Property Address | 818 RHOMBERG AVE, DUBUQUE, IA 52001-3425 |
| Document Number | 0000005582 |
| Instrument Date | May 1, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jun 2, 2020 |
| Title Company | NOT AVAILABLE |
| Additional |
|
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 3250 KENNEDY CIR #7 DUBUQUE IA 520023886, 7, DUBUQUE, IA 52002-3886 |
| Investor | Possibly a Property Investor |
| Document Number | 0000005582 |
|---|---|
| Date | May 5, 2020 |
| Instrument | 5582 |
| Name | PALMER RICHARD E |
|---|---|
| Address | 2701 TIFFANY CT, DUBUQUE, IA 52001 |
| Amount | Amount on Record |
|---|---|
| Term | 276 Months |
| Due | May 4, 2043 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DUBUQUE IA |
| Property Address | 818 RHOMBERG AVE, DUBUQUE, IA 52001-3425 |
| Document Number | 0000001119 |
| Instrument Date | Nov 27, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Nov 18, 2020 |
| Title Company | NOT AVAILABLE |
| Additional |
|
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 3250 KENNEDY CIR #7 DUBUQUE IA 520023886, 7, DUBUQUE, IA 52002-3886 |
| Investor | Possibly a Property Investor |
| Document Number | 0000001119 |
|---|---|
| Date | Jan 27, 2020 |
| Instrument | 1119 |
| Name | COLLINS LOAN SVCS CUSO LLC |
|---|---|
| Address | 115 E 2ND ST, MUSCATINE, IA 52761-4004 |
| Amount | Amount on Record |
|---|
| 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 | $86,400 Land $24,500 Building $61,900 | $86,400 Land $24,500 Building $61,900 | |
| 2024 | $1,216.00 | ||
| 2023 | $84,600 (+9.74%) Land $21,900 Building $62,700 | $84,600 Land $21,900 Building $62,700 | |
| 2022 | $1,419.00 | $77,090 Land $15,440 Building $61,650 | |
| 2021 | $77,090 Land $15,440 Building $61,650 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 818 Rhomberg Ave in Zone X, an area of minimal flood risk.
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 |
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.
The area around 818 Rhomberg Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 574 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 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
May also be available: Comelec Internet Services, Nextlink, Verizon.
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