The Thornton Heights housing market is very competitive. The median sale price of a home in Thornton Heights was $513K last month, up 20.6% since last year. The median sale price per square foot in Thornton Heights is $332, down 15.9% since last year.
What is the housing market like in Thornton Heights today?
In June 2025, Thornton Heights home prices were up 20.6% compared to last year, selling for a median price of $513K. On average, homes in Thornton Heights sell after 37 days on the market compared to 9 days last year. There were 10 homes sold in June this year, down from 11 last year.
All Home Types
Median Sale PriceAll Home Types
Median Sale Price
(All Home Types)
$512,500
+20.6% YoY | Jun 2025
Based on Redfin calculations of home data from MLS and/or public records.
Location
Data
Jun 2025
Growth
% YoY
Thornton Heights, ME
$512,500
+20.6%
United States
To compare other locations to the Thornton Heights and U.S. housing market, enter a city, neighborhood, state, or zip code into the search bar. Learn which home features in South Portland add value to a home.
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How hot is the Thornton Heights housing market?
Thornton Heights is very competitive. Homes sell in 25 days.
0
100
82
Very Competitive
Redfin Compete Score™
The Redfin Compete Score rates how competitive an area is on a scale of 0 to 100, where 100 is the most competitive.
Calculated over the last 9 months
Many homes get multiple offers, some with waived contingencies.
The average homes sell for about 1% above list price and go pending in around 25 days.
Hot homes
can sell for about 3% above list price and go pending in around 6 days.
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 Thornton Heights housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that
could impact homes in Thornton Heights.
Flood Factor - Minor
8% of properties are at risk of severe flooding over the next 30 years
Flood Factor
Thornton Heights has a minor risk of flooding. 59 properties in Thornton Heights are likely to be
severely affected
by flooding over the next 30 years. This represents 8% of all properties in Thornton Heights. Flood risk is increasing faster than the national average.
1% of properties are at risk of wildfire over the next 30 years
Fire Factor
Thornton Heights has a moderate risk of wildfire. There are 17 properties in Thornton Heights that have some risk of being affected by wildfire over the next 30 years. This represents 1% of all properties in Thornton Heights.
100% of properties are at major
risk of a severe wind event over the next 30 years
Wind Factor
Thornton Heights has a Major Wind Factor® risk based on the projected likelihood and speed of hurricane, tornado, or severe storm winds impacting it. Thornton Heights is most at risk from hurricanes. 1,040 properties in Thornton Heights 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 91 mph. In 30 years, an event of this same likelihood would show increased wind gusts of up to 104 mph.
95% of properties are at moderate
risk of heat over the next 30 years
Heat Factor
Thornton Heights has a moderate risk from heat. This is due to
"feels like" temperatures
increasing, and because 95% of homes in Thornton Heights have a Moderate Heat Factor®.
Thornton Heights is expected to see a 157% increase in the number of days over 87ºF over the next 30 years. Thornton Heights is expected to experience 8