On average, listings lease in the $20's per square foot per year. The Johnson County submarket is experiencing a a boost in rates. In the last 3 months, the median rate rose $26 per sqft per year.
In the last 90 days, 460 listings have been posted online, so you'll want to check back regularly for new listings. About 41% of the listings in the Johnson County are subleases, so you might be able to sign a shorter term by taking over a previous lease. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,090 sqft. Most properties in this market are approximately 2 floors. Most buildings in this area were built in 1985 and are Class B.