Assessor News & Announcements

Important Notice Town of Porter 2026 New Full Value Assessment

Important Notice 2026 New Full Value Assessment

According to NYS Real Property Tax Law, all property assessments must be valued at the same uniform percentage. To maintain this legal... more ››

PROS GAR Inventory Disclaimer

****** Please be advised the PROS GAR site lists 2026 Preliminary Assessment Information FOR INVENTORY DATA. The assessment values shown... more ››

Reassessment Project Update Dates

2026 Joint Reassessment Update Project

The Town of Porter and Town of Lewiston each adopted resolutions to update property assessments to 100% of Full Market Value. The... more ››