Welcome to Alton, the Gateway to Lake Winnipesaukee

Latest Posts

Absentee Ballot Applications for the March 9, 2027 Town & School Election
November 9, 2026
November 3, 2026 – State General Election Results – Alton, NH
November 3, 2026
Guided Meditation
November 3, 2026
Light Up Night
November 2, 2026
Fuse Glass Ornament Workshop
November 2, 2026
Reiki Gathering
October 29, 2026
Let's Play Basketball
October 27, 2026
SAMPLE BALLOT – NOVEMBER 3, 2026, STATE GENERAL ELECTION
October 16, 2026
State Election Absentee Ballot Applications
October 16, 2026
Help Wanted – Light Equipment Operator – I
October 8, 2026

2026 Revaluation Dashboard

The Town of Alton is working with Whitney Consulting Group, an assessment and revaluation company, to perform a revaluation of Alton pursuant to RSA 75a-8. A revaluation is performed to bring assessments in line with current (April 1, 2026) market values. For more information on the revaluation process and what you can expect please read here:

Revaluation FAQ

For a list of individual assessments please use the list that corresponds to the address, the owner’s name or the map and lot number:

Sorted by Address

Sorted by Owner

Sorted by Map & Lot

Values are also posted on the:

AVITAR Assessing Kiosk

To see the Town GIS Maps please click here:

GIS Maps