520 W Superior St, Duluth, MN 55802 Property Records

St. Louis County property record for 520 W Superior St, Duluth, MN 55802 · Last verified August 2026

Property Highlights

Property Type	Public Works > City, Municipal, Town, Village Owned (Exempt)
Year Built	Built 1984
Square Footage	50,416 sqft Gross Area
Lot Size	32,753 sqft (0.751 acres)

Primary APN	`010-1230-00280`
Alternative APNs	`1108483` `1`

Building Area	50,416 sqft Gross Area
1st Floor	31,818 sqft 1st Floor
Basement Area	19,817 sqft Basement
Stories	2 Stories
Primary Flooring	Carpet Flooring
Fire Sprinklers	The property is equipped with a fire-suppression sprinkler system
Elevator	Elevator

Cooling System	A/C Package Cooling
Heating System	HVAC Heating

Account Number	1108483
Street Address	520 W SUPERIOR ST
City	DULUTH
State	MN
Zip	55802-1514
Property Usage	Land which may be one of the following: Public spaces (i.e. parks and beaches), public buildings (i.e. schools, hospitals, courthouse), public services (i.e. water treatment, electrical grid/product, dams) Property Usage
Type	Public Works > City, Municipal, Town, Village Owned (Exempt)
Legal Description	LOTS 82 & 84 EX ROAD EASEMENTS AND ALLOF LOTS 86 THRU 96 EVEN NUMBERED LOTSINC PT OF VAC AVE ADJ LOT 96 SERIAL #
Legal Subdivision	DULUTH PROPER THIRD DIV
Legal Block	2
Legal Lot Number	96
Jurisdiction	ST LOUIS MN
Minor Civil Division	DULUTH
Census Blockgroup	1
Census Block	1041
Census Tract	1900

Source: St. Louis County records · APN 010-1230-00280

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.

Deed Names	Verified Name on Deed
Record Refreshed	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
2025	Additional exemption filed	$6,580,600 (-) Land $739,100 Building $5,841,500	$6,580,600 (-) Land $739,100 Building $5,841,500
2024		$6,580,600 Land $739,100 Building $5,841,500	$6,580,600 Land $739,100 Building $5,841,500