St. Louis County property record for 20 Northfield St, Duluth, MN 55803
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.75 ba · 1,444 sqft · built 1975 |
| Lot Size | 0.241 acres (10,497 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $5,434 (2026) |
| Deeds & Mortgages | Oct 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 010-2116-00440 |
| Primary APN | 010-2116-00440 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,444 sqft Gross Area |
| 1st Floor Area | 1,444 sqft |
| Basement Area | 858 sqft |
| Finished Basement | 858 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Split Foyer |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Gable |
| Lot Area | 10,497 sqft (0.241 acres) |
| Garage Area | 530 sqft |
| Pool Type | Spa / Hot Tub (No Pool) |
|---|---|
| Porch | Slab |
| Porch Area | 15 sqft |
| Deck Area | 254 sqft |
| Storage Building | 96 sqft |
| Sauna | Sauna |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Account Number | 1139022 |
|---|---|
| Street Address | 20 NORTHFIELD ST |
| City | DULUTH |
| State | MN |
| Zip | 55803-1941 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 0009 BLOCK:007 SERIAL # |
| Legal Subdivision | HARTLEY HILLS 4TH ADD |
| Legal Block | 7 |
| Legal Lot Number | 9 |
| Jurisdiction | ST LOUIS MN |
| Township / Civil Division | DULUTH |
| Census Block Group | 2 |
| Census Block | 2025 |
| Census Tract | 100 |
20 Northfield St is owner-occupied and held in a trust since October 2022.
Source: St. Louis County records, as of August 17, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 20 NORTHFIELD ST, DULUTH, MN 55803-1941 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Oct 18, 2022 |
| Transfer Doc | 0001062756 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ST LOUIS MN |
| Recording Date | Oct 24, 2022 |
| Property Address | 20 NORTHFIELD ST, DULUTH, MN 55803-1941 |
| Document Number | 0001062756 |
| Instrument Date | Oct 18, 2022 |
| Instrument | 1062756 |
| Transaction Type | Transfer |
| Record Updated | Nov 24, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 20 NORTHFIELD ST, DULUTH, MN 55803-1941 |
The 2026 property tax bill for 20 Northfield St was $5,434 with a homeowner's exemption, up 8.3% from the year before.
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 | $5,434.00 (+8.33%) Homeowner's exemption | ||
| 2025 | $5,016.00 (+4.54%) Homeowner's exemption | $442,400 (+17.41%) Land $35,600 Building $406,800 | $442,400 (+17.41%) Land $35,600 Building $406,800 |
| 2024 | $4,798.00 | $376,800 Land $37,300 Building $339,500 | $376,800 Land $37,300 Building $339,500 |
| 2022 | $319,600 Land $43,300 Building $276,300 | $319,600 Land $43,300 Building $276,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20 Northfield St in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 20 Northfield St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 89% of Minnesota |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 386 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 |
May also be available: AT&T, Verizon.
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