St. Louis County property record for 4370 Air Base Rd, Duluth, MN 55811
| Property Type | Manufacturing (Light) |
|---|---|
| Details | 8,000 sqft · built 2003 |
| Lot Size | 4.24 acres (184,917 sqft) |
| Owner | Company Name on Record |
| Last Sale | $5,000,000 (Feb 2022) |
| Tax Bill | $26,280 (2026) |
| Deeds & Mortgages | Jul 2026 Mortgage Feb 2022 Construction Loan + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 395-0020-00165 |
| Primary APN | 395-0020-00165 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 8,000 sqft Gross Area |
| 1st Floor Area | 8,000 sqft |
| Fire Sprinklers | Fire Sprinklers |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Exterior Material | Metal |
| Lot Area | 184,917 sqft (4.24 acres) |
| Garage Area | 18,200 sqft |
| Total Buildings | 3 Buildings |
| Account Number | 1125413 |
|---|---|
| Street Address | 4370 AIR BASE RD |
| City | DULUTH |
| State | MN |
| Zip | 55811 |
| Property Category | Industrial |
| Property Type | Industrial > Manufacturing (Light) |
| Legal Description | THAT PART OF LOTS 16 & 17 LYING EAST OFCENTERLINE OF AIRBASE ROAD SERIAL # |
| Legal Subdivision | ARROWHEAD ACRES |
| Legal Lot Number | 16-17 |
| Jurisdiction | ST LOUIS MN |
| Township / Civil Division | HERMANTOWN |
| Census Block Group | 1 |
| Census Block | 1056 |
| Census Tract | 302 |
Source: St. Louis County records, as of August 18, 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 | 3255 43RD ST S, FARGO, ND 58104-8699 |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Jul 24, 2026 | Deed of Trust, Mortgage · Conventional Mortgage FIRST RESOURCE BANK |
| Feb 1, 2022 | Deed of Trust, Mortgage · Construction Mortgage FIRST RESOURCE BANK |
| Feb 1, 2022 | Re-recorded Document · Construction Mortgage FIRST RESOURCE BANK |
| Feb 1, 2022 | Re-recorded Document LAND TITLE CORPORATION, LAND TITLE INC |
| Apr 30, 2019 | Warranty Deed, Transfer ARROWHEAD TITLE COMPANY, ARROWHEAD ABSTRACT & TITLE CO |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 1, 2022 · Amount on Record |
| Deed Sale | Feb 1, 2022 · Amount on Record |
| Prior Sale | Feb 3, 2016 · Amount on Record |
| Deed Document Number | 20221052889 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST LOUIS MN |
| Recording Date | Jul 24, 2026 |
| Property Address | 4370 AIR BASE RD, DULUTH, MN 55811 |
| Document Number | 0001537064 |
| Instrument Date | Jul 17, 2026 |
| Instrument | 20261537064 |
| Transaction Type | Mortgage |
| Record Updated | Aug 18, 2026 |
| Title Company | LAND TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Limited Liability Partnership, 266 |
| Address | 3255 43RD ST S, FARGO, ND 58104-8699 |
| Document Number | 0001537064, |
|---|---|
| Date | Jul 24, 2026 |
| Instrument | 20261537064 |
| Name | FIRST RESOURCE BANK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 66 Months |
| Due | Jan 18, 2032 |
| Rate | 6.47% |
|---|---|
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST LOUIS MN |
| Property Address | 4771 W ARROWHEAD RD, HERMANTOWN, MN 55811-3912 |
| Transaction Type | Mortgage |
| Record Updated | Aug 15, 2022 |
| Title Company | LAND TITLE CORPORATION, LAND TITLE INC |
| Name | Verified Name |
|---|
| Document Number | 0001052890 |
|---|---|
| Date | Feb 1, 2022 |
| Instrument | 1052890 |
| Name | FIRST RESOURCE BANK |
|---|---|
| Type | Bank |
| Address | STILLWATER, MN 55082 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 119 Months |
| Due | Jan 18, 2032 |
| Document Type | Re-recorded Document |
|---|---|
| Jurisdiction | ST LOUIS MN |
| Recording Date | Feb 1, 2022 |
| Property Address | 4771 W ARROWHEAD RD, HERMANTOWN, MN 55811-3912 |
| Document Number | 0001436577 |
| Instrument Date | Jan 18, 2022 |
| Instrument | 1436577 |
| Record Updated | Aug 15, 2022 |
| Title Company | LAND TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3255 43RD ST S, FARGO, ND 58104-8699 |
| Document Number | 0001436578 |
|---|---|
| Date | Feb 1, 2022 |
| Instrument | 1436578 |
| Name | FIRST RESOURCE BANK |
|---|---|
| Type | Bank |
| Address | STILLWATER, MN 55082 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 119 Months |
| Due | Jan 18, 2032 |
| Document Type | Re-recorded Document |
|---|---|
| Jurisdiction | ST LOUIS MN |
| Recording Date | Feb 1, 2022 |
| Property Address | 4771 W ARROWHEAD RD, HERMANTOWN, MN 55811-3912 |
| Document Number | 0001052889 |
| Instrument Date | Jan 18, 2022 |
| Instrument | 1052889 |
| Record Updated | Aug 15, 2022 |
| Title Company | LAND TITLE CORPORATION, LAND TITLE INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3255 43RD ST S, FARGO, ND 58104-8699 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST LOUIS MN |
| Recording Date | Apr 30, 2019 |
| Property Address | 4771 W ARROWHEAD RD, HERMANTOWN, MN 55811-3912 |
| Document Number | 00T1009981 |
| Instrument Date | Apr 19, 2019 |
| Instrument | T1009981 |
| Transaction Type | Transfer |
| Record Updated | May 14, 2019 |
| Title Company | ARROWHEAD TITLE COMPANY, ARROWHEAD ABSTRACT & TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Tax | $270.60 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 4757 W ARROWHEAD RD HERMANTOWN MN 558113912, HERMANTOWN, MN 55811-3912 |
Source: St. Louis County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Minnesota |
| County | St. Louis County |
| Municipality | Hermantown City |
| Unified School District | Hermantown Public School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $26,280.00 (+37.1%) | ||
| 2025 | $19,168.00 (+10.61%) | $879,200 (+34.29%) Land $252,000 Building $627,200 | $879,200 (+34.29%) Land $252,000 Building $627,200 |
| 2024 | $17,330.00 | $654,700 (+20.13%) Land $95,700 Building $559,000 | $654,700 (+20.13%) Land $95,700 Building $559,000 |
| 2022 | $545,000 Land $84,800 Building $460,200 | $545,000 Land $84,800 Building $460,200 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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 |
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 | Low lower than 95% of the US · lower than 84% 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 | Hermantown serves 7,215 people · EPA ID MN1690043 |
|---|---|
| Water Source | Purchased surface water from Duluth |
| Last State Inspection | Nov 2024 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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.
Source: FCC Broadband Data Collection, based on 71 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable · Fiber in parts of the area | 1,000 / 50 |
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures