Welcome to the Assessing Department!

Mission Statement

The Assessor's Office serves to provide the taxpayers of Rockport, Maine with fair and equitable valuations of real and personal estate for tax purposes through effective professionalism, innovative technology and application of reliable, consistent procedures in accordance with Maine State Law. The Assessor's Office is committed to maintaining positive public relations with courtesy and integrity and to provide responsible stewardship of public resources.


2023 Commitment Essential Information

All property is taxed according to its ownership as of April 1 of each year

(April 1, 2023 for the 2023/24 tax year)

COMMITMENT DATE - 08/29/2023


DUE DATES - 10/16/2023 & 04/16/2024

TAX RATE - .01265

MIL RATE -  $12.65


FISCAL YEAR: July 1, 2023 - June 30, 2024



Public Search Options

Rockport Data Base : Click Here

Interactive Tax Map, specific searches or scroll around

Knox County Registry of Deeds: Click Here

Real Estate Transfer Search: Click Here

Maine Revenue Services: Click Here

Lincoln Institute of Land Policy: Click Here



Newsletter Extras: