St. Louis County property record for 550 Marshall St, Duluth, MN 55803
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 4,878 sqft · built 2005 |
| Lot Size | 0.726 acres (31,656 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $75,051 (Apr 2003) |
| Tax Bill | $18,010 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 010-2107-00150 |
| Primary APN | 010-2107-00150 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 4,878 sqft Gross Area |
| 1st Floor Area | 3,010 sqft |
| Basement Area | 1,826 sqft |
| Finished Basement | 1,826 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2005 |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Lot Area | 31,656 sqft (0.726 acres) |
| Garage Area | 376 sqft |
| Pool Type | Spa / Hot Tub (No Pool) |
|---|---|
| Porch | Slab |
| Porch Area | 456 sqft |
| Deck Area | 456 sqft |
| Sauna | Sauna |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Account Number | 810798 |
|---|---|
| Street Address | 550 MARSHALL ST |
| City | DULUTH |
| State | MN |
| Zip | 55803-1981 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 15 BLOCK 1 SERIAL # |
| Legal Subdivision | HARTLEY ESTATES THIRD ADD C OF |
| Legal Block | 1 |
| Legal Lot Number | 15 |
| Jurisdiction | ST LOUIS MN |
| Township / Civil Division | DULUTH |
| Census Block Group | 2 |
| Census Block | 2025 |
| Census Tract | 100 |
Source: St. Louis County records, as of August 17, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 550 MARSHALL ST, DULUTH, MN 55803-1981 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 11, 2003 · Amount on Record |
| Deed Sale | Apr 11, 2003 · Amount on Record |
| Deed Document Number | 2003746060 |
| Record Updated | Sep 20, 2026 |
Source: St. Louis County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Minnesota |
| County | St. Louis County |
| Municipality | Duluth City |
| Unified School District | Duluth Public School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $18,010.00 (-5.25%) Homeowner's exemption | ||
| 2025 | $19,008.00 (+8.41%) Homeowner's exemption | $1,136,300 (-7.45%) Land $139,100 Building $997,200 | $1,136,300 (-7.45%) Land $139,100 Building $997,200 |
| 2024 | $17,534.00 | $1,227,800 (+18.44%) Land $128,200 Building $1,099,600 | $1,227,800 (+18.44%) Land $128,200 Building $1,099,600 |
| 2022 | $1,036,600 Land $126,100 Building $910,500 | $1,036,600 Land $126,100 Building $910,500 |
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 March 24, 2025
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| 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 80% of the US · lower than 60% of Minnesota |
|---|---|
| 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 | Duluth serves 86,859 people · EPA ID MN1690011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2025 |
| Lead | 8 ppb (2023–2025) action level 15 ppb |
| Water Quality | Turbidity resolved · Oct 2017 |
|---|---|
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 393 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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