2026 Joint Reassessment Update Project

Reassessment Project Update Dates

The Town of Porter and Town of Lewiston each adopted resolutions to update property assessments to 100% of Full Market Value. The municipalities made a decision to work collaboratively on this project. 

The last time property assessments were updated in the Town of Porter was in 2000, maintaining full value through 2006. 

An increase in your property assessment does not necessarily mean an increase in your property taxes. This project does not raise more tax dollars but ensures property tax levies are distributed fairly. 

The project will be completed by July 1, 2026.

Please see 2026 Joint Reassessment Project Informational Handout on the left side of the Assessor's page for more information.