Northbrook, IL Real Estate Market Summary – September 7, 2026
In Northbrook, IL, the recent market shows a total of 47 properties exchanged hands in the past month, with an average sale price of $742,779. The average living area of these sold homes was approximately 4,477 square feet, and they spent an average of 18 days on the market before being purchased.
| Metric | 30 Days |
|---|---|
| Number Sold | 47 |
| Sold Per Day | 1.57 |
| Average SQFT | 4477 |
| Median Sales Price | $772,000 |
| Average Sales Price | $742,779 |
| Average Price Per SQFT | $287 |
| Average Days on Market | 18 |
| Average Year Built | 1978 |
Northbrook, IL Single Family Home Analysis
For single-family homes, 26 properties were sold in the last 30 days, with an average sale price of $1,015,224. These homes had an average living area of 2,940 square feet and typically spent 20 days on the market.
| Metric | 30 Days |
|---|---|
| Number Sold | 26 |
| Sold Per Day | 1 every 1.15 days |
| Average SQFT | 2940 |
| Median Sales Price | $910,500 |
| Average Sales Price | $1,015,224 |
| Average Price Per SQFT | $345 |
| Average Days on Market | 20 |
| Average Year Built | 1971 |
Northbrook, IL Condo & Townhome Analysis
In the condo and townhome segment, 21 properties were sold, averaging $405,466 in sale price. The average living area of these units was around 6,579 square feet, and they remained on the market for an average of 16 days.
| Metric | 30 Days |
|---|---|
| Number Sold | 21 |
| Sold Per Day | 1 every 1.43 days |
| Average SQFT | 6579 |
| Median Sales Price | $365,000 |
| Average Sales Price | $405,466 |
| Average Price Per SQFT | $207 |
| Average Days on Market | 16 |
| Average Year Built | 1987 |
Buyer & Seller Analysis
- 1.57 properties sold per day on average.
- The average days on market before sale was 18 days.
- Median sale price for homes was $772,000.
- Condo and townhome segment had an average price per square foot of $206.
Conclusion
Overall, the data indicates a consistent pace of transactions in Northbrook, with varied price points across different home types. Buyers and sellers can use this information to gauge market dynamics.