St. Louis County property record for 21 N 21st Ave E, Duluth, MN 55812
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 4,362 sqft · built 1914 |
| Lot Size | 0.173 acres (7,546 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $365,000 (Aug 2003) |
| Tax Bill | $9,864 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 010-1480-02280 |
| Primary APN | 010-1480-02280 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 4,362 sqft Gross Area |
| 1st Floor Area | 1,962 sqft |
| Basement Area | 525 sqft |
| Finished Basement | 525 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1914 |
|---|---|
| Effective Year Built | Effective 1914 |
| Architectural Style | Mansion |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Type | Hip |
| Lot Area | 7,546 sqft (0.173 acres) |
| Garage Type | Basement |
| Pool Type | Spa / Hot Tub (No Pool) |
|---|---|
| Porch | Slab |
| Porch Area | 32 sqft |
| Deck Area | 102 sqft |
| Storage Building | 96 sqft |
| Sauna | Sauna |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Account Number | 744961 |
|---|---|
| Street Address | 21 N 21ST AVE E |
| City | DULUTH |
| State | MN |
| Zip | 55812-1872 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 0008 BLOCK:063 SERIAL # |
| Legal Subdivision | ENDION DIVISION OF DULUTH |
| Legal Block | 63 |
| Legal Lot Number | 8 |
| Jurisdiction | ST LOUIS MN |
| Township / Civil Division | DULUTH |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 1100 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 21 N 21ST AVE E, DULUTH, MN 55812-1872 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 18, 2003 · Amount on Record |
| Deed Sale | Aug 18, 2003 · Amount on Record |
| Deed Document Number | 2003910318 |
| 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 | $9,864.00 (+10.14%) Homeowner's exemption | ||
| 2025 | $8,956.00 (+1.63%) Homeowner's exemption | $716,900 (+14.5%) Land $24,900 Building $692,000 | $716,900 (+14.5%) Land $24,900 Building $692,000 |
| 2024 | $8,812.00 | $626,100 (+10.95%) Land $24,300 Building $601,800 | $626,100 (+10.95%) Land $24,300 Building $601,800 |
| 2022 | $564,300 Land $27,000 Building $537,300 | $564,300 Land $27,000 Building $537,300 |
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 · 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 |
| Nearby Flood Claims | 1 (1979) |
| Most Recent Claim | May 1979 · tidal / storm surge |
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.
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 596 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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