Most listings are in the $30's per square foot per year. The Leawood submarket is going through a a boost in rates. In the last 3 months, the median rate increased $3 per sqft per year. That's a 9% increase in rent.
In the last 90 days, 17 listings have been listed, which means leases most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 2,690 sqft, there are still 0 spaces below 2,000 sqft. Most buildings in this region are close to 2 floors. Most buildings in this region were built in 1994 and are Class B.