The median sale price of a home in New Castle County was $345K last month, up 9.5% since last year. The median sale price per square foot in New Castle County is $199, up 5.9% since last year.
What is the housing market like in New Castle County today?
In January 2025, New Castle County home prices were up 9.5% compared to last year, selling for a median price of $345K. On average, homes in New Castle County sell after 35 days on the market compared to 33 days last year. There were 410 homes sold in January this year, up from 310 last year.
All Home Types
Median Sale PriceAll Home Types
Median Sale Price
(All Home Types)
$345,000
+9.5% YoY | Jan 2025
Based on Redfin calculations of home data from MLS and/or public records.
Location
Data
Jan 2025
Growth
% YoY
New Castle County, DE
$345,000
+9.5%
United States
To compare other locations to the New Castle County and U.S. housing market, enter a city, neighborhood, state, or zip code into the search bar. Learn which home features in Delaware add value to a home.
How much is your home worth? Track your home’s value and compare it to nearby sales.
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How hot is the New Castle County housing market?
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All Home Types
Sale-to-List PriceAll Home Types
Sale-to-List Price
(All Home Types)
98.8%
-0.71 pt YoY | Jan 2025
Based on Redfin calculations of home data from MLS and/or public records.
Location
Data
Jan 2025
Growth
% YoY
New Castle County, DE
98.8%
-0.71 pt
United States
View houses in New Castle County that sold recently
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 New Castle County housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that
could impact homes in New Castle County.
Flood Factor - Major
13% of properties are at risk of severe flooding over the next 30 years
Flood Factor
New Castle County has a major risk of flooding. 15,488 properties in New Castle County are likely to be
severely affected
by flooding over the next 30 years. This represents 13% of all properties in New Castle County. Flood risk is increasing slower than the national average.
18% of properties are at risk of wildfire over the next 30 years
Fire Factor
New Castle County has a moderate risk of wildfire. There are 36,217 properties in New Castle County that have some risk of being affected by wildfire over the next 30 years. This represents 18% of all properties in New Castle County.
99% of properties are at major
risk of a severe wind event over the next 30 years
Wind Factor
New Castle County has a Major Wind Factor® risk based on the projected likelihood and speed of hurricane, tornado, or severe storm winds impacting it. New Castle County is most at risk from hurricanes. 197,925 properties in New Castle County 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 114 mph. In 30 years, an event of this same likelihood would show increased wind gusts of up to 128 mph.
84% of properties are at severe
risk of heat over the next 30 years
Heat Factor
New Castle County has a severe risk from heat. This is due to
"feels like" temperatures
increasing, and because 84% of homes in New Castle County have a Severe Heat Factor®.
New Castle County is expected to see a 114% increase in the number of days over 103ºF over the next 30 years. New Castle County is expected to experience 7