Most listings are in the $20's per square foot per year. The Avon region is seeing a an increase in rates. In the last 3 months, the median rate increased $22 per sqft per year.
In the last 90 days, 4 listings have been listed, which means new listings are probably going fast. You'll want to be prepared to make an offer immediately. About 150% of the available space in the Avon are subleases, so you might be able to find a shorter term or below market rent. 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 1,700 sqft. Most properties in this market are approximately 2 floors. Most buildings in this market were built in 1995 and are Class A.