Grantsburg Property Tax Quick Facts
- Location
- Grantsburg, Wisconsin
- Burnett County
- Assessed By
- the Burnett County assessor
How to Appeal Property Taxes in Grantsburg
Check your assessment
Enter your Grantsburg address for a free 60-second check. We compare your assessed value against comparable sales and neighborhood data.
Get your evidence packet
If over-assessed, pay $45 for a complete appeal packet with comparable sales, equity analysis, and pre-filled forms for Burnett County.
File your appeal
Submit your appeal to Burnett County. Our filing guide walks you through every step.
About the Grantsburg Property Market
Grantsburg is a city located in Burnett County, Wisconsin. Every property inside the Grantsburg city limits is assessed by the Burnett County assessor, which applies Wisconsin property tax rules uniformly across the county.
Because Grantsburg property values are set at the county level, the same assessment rules apply to homes throughout the city. Homeowners who believe their Grantsburg home is over-assessed have the right to file a appeal directly with Burnett County.
Wisconsin allows the assessor to defend or adjust the assessed value during a appeal, so Grantsburg homeowners should build a strong evidence-based case before filing — which is exactly what ProtestMax generates for $45.
Grantsburg Property Market Context
As a city in Wisconsin, Grantsburg inherits the state's assessment framework — which shapes how over-valuations occur and how homeowners can fight them.
Wisconsin market character
Wisconsin municipalities reassess on their own schedules, and the state publishes Equalized Values annually. Milwaukee-area and Madison-area markets have seen strong appreciation, and towns that lag on reassessments often produce inconsistent results.
How Wisconsin handles appeals
Wisconsin homeowners object at the local Board of Review, then appeal to the Department of Revenue or Circuit Court. The state process requires sworn evidence, so preparation matters.
When to file in Grantsburg
Board of Review meetings are scheduled between the second Monday in May and the first Monday in June. You must file a written objection before the board convenes.
Common Grantsburg Property Types
Grantsburg homeowners typically file protests across these property categories:
Single-family homes
The most common residential type and the dominant protest category.
Condominiums
Common in denser parts of the city and near employment centers.
Townhouses
Attached-home neighborhoods in newer subdivisions.
Small multi-family
Duplexes and 2-4 unit buildings assessed as income property.
Commercial
Retail, office, and small commercial along major corridors.
ProtestMax supports all of the above property types in Grantsburg. Each appealpacket is tailored to the property's classification and uses comparable sales from Grantsburg and surrounding Burnett County neighborhoods.