The median sale price of a home in Great Diamond Island was $930K last month, up 86.9% since last year. The median sale price per square foot in Great Diamond Island is $405, up 73.8% since last year.
What is the housing market like in Great Diamond Island today?
In May 2024, Great Diamond Island home prices were up 86.9% compared to last year, selling for a median price of $930K.
$933K
Sale Price
+71.1% since last year
$405
Sale $/Sq. Ft.
+73.8% since last year
Under List Price
4.2%
Days on Market
46
Down Payment
—
Total Homes Sold
2
To compare other locations to the Great Diamond Island and U.S. housing market, enter a city, neighborhood, state, or zip code into the search bar. Learn which home features in Portland add value to a home.
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Home offer insights for Great Diamond Island
Explore recent offers and recently sold homes in Great Diamond Island
Recent offers
View houses in Great Diamond Island that sold recently
Learn about schools in the Great Diamond Island area
Elementary
Middle
High
GreatSchools Rating
No elementary schools in this region.
School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.
Climate's impact on Great Diamond Island housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that
could impact homes in Great Diamond Island.
Risk Factor
Flood Factor - Severe
3% of properties are at risk of severe flooding over the next 30 years
Flood Factor
Great Diamond Island has a severe risk of flooding. 11 properties in Great Diamond Island are likely to be
severely affected
by flooding over the next 30 years. This represents 3% of all properties in Great Diamond Island. Flood risk is increasing faster than the national average.
22% of properties are at risk of wildfire over the next 30 years
Fire Factor
Great Diamond Island has a minor risk of wildfire. There are 100 properties in Great Diamond Island that have some risk of being affected by wildfire over the next 30 years. This represents 22% of all properties in Great Diamond Island.
92% of properties are at major
risk of a severe wind event over the next 30 years
Wind Factor
Great Diamond Island has a Major Wind Factor® risk based on the projected likelihood and speed of hurricane, tornado, or severe storm winds impacting it. Great Diamond Island is most at risk from hurricanes. 402 properties in Great Diamond Island have some risk of being in a severe wind event within the next 30 years.
Wind likelihood over time
If an exceedingly rare windstorm
(a 1-in-3,000 year storm event)
occurred today, it could cause wind gusts of up to 118 mph. In 30 years, an event of this same likelihood would show increased wind gusts of up to 129 mph.
100% of properties are at moderate
risk of heat over the next 30 years
Heat Factor
Great Diamond Island has a moderate risk from heat. This is due to
"feels like" temperatures
increasing, and because 100% of homes in Great Diamond Island have a Moderate Heat Factor®.
Great Diamond Island is expected to see a 157% increase in the number of days over 86ºF over the next 30 years. Great Diamond Island is expected to experience 7