On average, listings lease in the $30's per square foot per year. The Clayton submarket is experiencing a a rise in rates. In the last 3 months, the median rate rose $4 per sqft per year. That's a 14% rise in rent.
In the last 90 days, 47 listings have been listed, so you'll want to check back regularly for new listings. About 9% of the available leases in the Clayton are subleases, so you will probably need to sign a longer term lease with the landlord directly. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 3,910 sqft, there are still 0 leases below 2,000 sqft. Most properties in this market are approximately 14 floors. Most buildings in this area were built in 1968 and are Class A.