On average, listings lease in the $30's per square foot per year. The West Chester region is seeing a a rise in rates. In the last 3 months, the median rate increased $1 per sqft per year. That's a 5% rise in rent.
In the last 90 days, 8 listings have been listed, which means new availabilities might be 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 630 sqft. Most properties in this market are approximately 3 stories. Most buildings in this region were built in 1930 and are Class C.