St. Louis County property record for 421 W 5th St, Duluth, MN 55806
| Property Type | Residential Multi-Family (5+ Units) |
|---|---|
| Details | 4 bd · 2 ba · 1,824 sqft · built 1915 |
| Lot Size | 0.181 acres (7,883 sqft) |
| Owner | Company Name on Record |
| Last Sale | $40,000 (Dec 2016) |
| Tax Bill | $3,242 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 010-1290-00470 |
| Primary APN | 010-1290-00470 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 1,824 sqft Gross Area |
| 1st Floor Area | 912 sqft |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 1915 |
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Hip |
| Lot Area | 7,883 sqft (0.181 acres) |
| Pool Type | Spa / Hot Tub (No Pool) |
|---|---|
| Porch | Slab |
| Porch Area | 152 sqft |
| Deck Area | 160 sqft |
| Sauna | Sauna |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | 984950 |
|---|---|
| Street Address | 421 W 5TH ST |
| City | DULUTH |
| State | MN |
| Zip | 55806-2619 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Residential Multi-Family (5+ Units) |
| Legal Description | W 1/2 OF LOT 75 AND E 31 25/100 FT OFLOT 77 EX N 10 FT FOR ALLEY SERIAL # |
| Legal Subdivision | DULUTH PROPER THIRD DIVISION |
| Legal Block | 58 |
| Legal Lot Number | 75,77 |
| Jurisdiction | ST LOUIS MN |
| Township / Civil Division | DULUTH |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 1800 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 513 N 19 1/2 AVE W, DULUTH, MN 55806-1621 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 22, 2016 · Amount on Record |
| Deed Sale | Dec 22, 2016 · Amount on Record |
| Deed Document Number | 20161300707 |
| 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 | $3,242.00 (+10.72%) | ||
| 2025 | $2,928.00 (+6.86%) | $198,800 (+14.58%) Land $29,300 Building $169,500 | $198,800 (+14.58%) Land $29,300 Building $169,500 |
| 2024 | $2,740.00 | $173,500 (+18.51%) Land $28,400 Building $145,100 | $173,500 (+18.51%) Land $28,400 Building $145,100 |
| 2022 | $146,400 Land $25,700 Building $120,700 | $146,400 Land $25,700 Building $120,700 |
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 |
|---|---|
| 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 | 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 | 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 357 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
May also be available: Airfiber, AT&T, Fidium Fiber.
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