On average, listings lease in the $20's per square foot per year. The Doylestown submarket is seeing a decrease in rates. In the last 3 months, the median rate decreased $6 per sqft per year. That's a 19% decline in rent.
In the last 90 days, 13 listings have been listed, which means spaces are probably leasing quickly. You'll want to be prepared to make an offer immediately. 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 1,500 sqft. Most buildings in this market are close to 2 floors. Most buildings in this region were built in 1900 and are Class B.