Local
Learn about the people, housing, costs and businesses in Grand Isle, Maine
Real local data across mortgage, insurance, natural hazard, and place.
Rates, calculators, and lender comparisons
FHA, VA, Conventional & Jumbo · Purchase & Refi rates in Grand Isle.
True all-in cost — P&I, taxes, insurance & utilities for homes in Grand Isle.
Find and compare lenders active near Grand Isle.
Homeowners, flood, and specialty coverage estimates
Flood, earthquake, and wildfire risk data
FEMA flood zones and flood insurance estimates for Grand Isle.
Seismic risk and earthquake insurance estimates for Grand Isle.
Wildfire exposure and insurance estimates for Grand Isle.
Cost of living, demographics, and community profile
As of today, the 30-year fixed mortgage rate for Grand Isle is approximately 6.971% (7.010% APR). Rates vary based on your credit score, loan type, down payment, and other factors. Safe Rate updates rates daily using live investor pricing.
View current rates for Grand IsleThe median home value in Grand Isle is $94k. The median monthly rent is $742. Annual property taxes average $1k. Home values are based on U.S. Census Bureau American Community Survey estimates.
Home values in Grand Isle have increased 19.1% over the past two years. This indicates a strong appreciation trend. This data is sourced from the Federal Housing Finance Agency (FHFA) House Price Index.
Based on a typical all-in ownership cost of $683/month (mortgage, taxes, insurance), you'd generally need a household income of approximately $29k/year to keep housing costs at or below 28% of gross income — a common lender guideline. The median household income in Grand Isle is $40k/year.
Calculate your buying powerThe largest employment sectors in Grand Isle are public administration (49%) and information and media (9%) of the local workforce. Industry data is sourced from the U.S. Census Bureau American Community Survey.