On average, listings lease in the $10's per square foot per year. The Lower Allen region is seeing a decrease in rates. In the last 3 months, the median rate fell $3 per sqft per year. That's a 17% decline in rent.
In the last 90 days, 3 listings have been posted online, which means office spaces most likley are going fast. 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.
Even though the median size is 2,810 sqft, there are still 0 spaces below 2,000 sqft. Most buildings in this region were built in 1986 and are Class B.