The median sale price of a home in Stephenson County was $147K over the last 3 months, up 6.9% since the same period last year. The median sale price per square foot in Stephenson County is $92, up 9.5% since last year.
What is the housing market like in Stephenson County today?
Over the three months ending August 2026, Stephenson County home prices were up 6.9% compared to the same period last year, selling for a median price of $147K. On average, homes in Stephenson County sell after 24 days on the market compared to 41 days last year. There were 48 homes sold in August this year, down from 49 last year.
All Home Types
Median Sale PriceAll Home Types
Median Sale Price
(All Home Types)
$147,008
+6.9% YoY | Aug 2026
Based on Redfin calculations of home data from MLS and/or public records.
Location
Data
Aug 2026
Growth
% YoY
Stephenson County, IL
$147,008
+6.9%
United States
To compare other locations to the Stephenson County and U.S. housing market, enter a city, neighborhood, state, or zip code into the search bar. Learn which home features in Illinois add value to a home.
How much is your home worth? Track your home’s value and compare it to nearby sales.
How hot is the Stephenson County housing market?
Learn what it takes to have a winning offer
All Home Types
Sale-to-List PriceAll Home Types
Sale-to-List Price
(All Home Types)
96.4%
-0.78 pt YoY | Aug 2026
Based on Redfin calculations of home data from MLS and/or public records.
Location
Data
Aug 2026
Growth
% YoY
Stephenson County, IL
96.4%
-0.78 pt
United States
View houses in Stephenson 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 Stephenson County housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that
could impact homes in Stephenson County.
Flood Factor - Major
8% of properties are at risk of severe flooding over the next 30 years
Flood Factor
Stephenson County has a major risk of flooding. 1,782 properties in Stephenson County are likely to be
severely affected
by flooding over the next 30 years. This represents 8% of all properties in Stephenson County. Flood risk is increasing slower than the national average.
8% of properties are at risk of wildfire over the next 30 years
Fire Factor
Stephenson County has a moderate risk of wildfire. There are 2,291 properties in Stephenson County that have some risk of being affected by wildfire over the next 30 years. This represents 8% of all properties in Stephenson County.
100% of properties are at minor
risk of a severe wind event over the next 30 years
Wind Factor
Stephenson County has a Minor Wind Factor® risk based on the projected likelihood and speed of hurricane, tornado, or severe storm winds impacting it. Stephenson County is most at risk from hurricanes. 26,962 properties in Stephenson County have some risk of being in a severe wind event within the next 30 years.
73% of properties are at minor
risk of heat over the next 30 years
Heat Factor
Stephenson County has a minor risk from heat. This is due to
"feels like" temperatures
increasing, and because 73% of homes in Stephenson County have a Minor Heat Factor®.
Stephenson County is expected to see a 114% increase in the number of days over 101ºF over the next 30 years. Stephenson County is expected to experience 7