Belfast Real Estate
7 Alto Street
$400,000
19 Monument Way
$2,950,000
55 Londonderry Lane
$99900
Belfast Listings Summary
Belfast - Town vs. County Stats
Avg Price in Belfast: $678,800 / County Avg $595,600
Avg Taxes in Belfast: $7,200 / County Avg $5,100
Avg Sq. Ft. in Belfast: 2,246 / County Avg 2,017
Avg Price per/sqft in Belfast:$302 / County Avg $295
Avg Year Built in Belfast: 2056 / County Avg 2287
Avg Days on Website in Belfast: 114 / County Avg 94
Listing data is derived in whole or in part from the Maine IDX and is for consumers' personal, non commercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified ©2026 Maine Real Estate Information System, Inc. All Rights Reserved.