Grand Isle Real Estate
Most Popular
108 Cyr Road
$575,000
Most Expensive
108 Cyr Road
$575,000
Least Expensive
377 Main Street
$30000
Grand Isle Listings Summary
Grand Isle - Town vs. County Stats
Avg Price in Grand Isle: $218,800 / County Avg $254,800
86%
Avg Taxes in Grand Isle: $1,200 / County Avg $2,500
49%
Avg Sq. Ft. in Grand Isle: 1,530 / County Avg 1,741
88%
Avg Price per/sqft in Grand Isle:$143 / County Avg $146
98%
Avg Year Built in Grand Isle: 4624 / County Avg 2735
169%
Avg Days on Website in Grand Isle: 95 / County Avg 104
91%
Grand Isle Real Estate Market Health
New Listings
Foreclosures
Short Sales
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.
