St. Louis County property record for 525 N 20th Ave E, Duluth, MN 55812 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,521 sqft · built 1925 |
| Lot Size | 0.111 acres (4,856 sqft) |
| Owner | Individual Name on File |
| Last Sale | $90,000 (Nov 2013) |
| Tax Bill | $3,532 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 010-2220-00130 |
| Primary APN | 010-2220-00130 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Stories | 2 Stories |
| Building Area | 1,521 sqft Gross Area |
| 1st Floor Area | 781 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Exterior Material | Metal |
| Construction Type | Frame |
| Roof Type | Gable |
| Lot Area | 4,856 sqft (0.111 acres) |
| Garage Area | 338 sqft |
| Pool Type | Spa / Hot Tub (No Pool) |
|---|---|
| Porch | Porch |
| Porch Area | 48 sqft |
| Deck Area | 77 sqft |
| Sauna | Sauna |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Account Number | 961022 |
|---|---|
| Street Address | 525 N 20TH AVE E |
| City | DULUTH |
| State | MN |
| Zip | 55812-1321 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S 48 5/10 FT OF N 97 FT OF LOTS 7 AND 8 SERIAL # |
| Legal Subdivision | HIGHLAND PARK ADDITION TO DULUTH |
| Legal Block | 16 |
| Legal Lot Number | 7-8 |
| Jurisdiction | ST LOUIS MN |
| Township / Civil Division | DULUTH |
| Census Block Group | 1 |
| Census Block | 1028 |
| Census Tract | 1000 |
Source: St. Louis County records · APN 010-2220-00130
Assessment roll updated August 17, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 525 N 20TH AVE E, DULUTH, MN 55812-1321 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 08, 2013 · Amount on Record |
| Deed Sale | Nov 08, 2013 · Amount on Record |
| Prior Sale | Jul 17, 2012 · Amount on Record |
| Deed Document Number | 2013186628 |
| Prior Transfer Date | Jul 30, 2010 |
| Prior Transfer Doc | 0001141089 |
| Record Updated | Sep 20, 2026 |
Source: St. Louis County records · Assessment roll updated August 17, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Minnesota |
| County | St. Louis County |
| Municipality | Duluth City |
| Unified School District | Duluth Public School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,532.00 (+9.89%) Homeowner's exemption | ||
| 2025 | $3,214.00 (+7.85%) Homeowner's exemption | $283,900 (+11.51%) Land $17,900 Building $266,000 | $283,900 (+11.51%) Land $17,900 Building $266,000 |
| 2024 | $2,980.00 | $254,600 (+20.55%) Land $17,600 Building $237,000 | $254,600 (+20.55%) Land $17,600 Building $237,000 |
| 2022 | $211,200 Land $19,500 Building $191,700 | $211,200 Land $19,500 Building $191,700 |
Source: FEMA National Flood Hazard Layer, St. Louis County (27137C), updated March 24, 2025 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 596 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: T-Mobile USA, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
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