Above, you'll find an overview of the real estate market in Northfield, IL. Generally, real estate in the Northfield, IL area is less affordable in Illinois, as the median price of a home in Northfield, IL is $597,900, which is 242% higher than the Illinois average. The median rental price in Northfield, IL is $1,613. This is 74% higher than the average rental price in Illinois. Home owners comprise 88.3% of the population of Northfield, IL, where an average of 2.6 people live in each home. Various real estate options from luxurious homes to affordable condos and urban townhomes are available in Northfield, IL. Below, you can search for real estate listings in Northfield, IL using our search functionality that allows you to personalize your search and filter out location, price, and number of bedrooms and bathrooms.