On average, listings lease in the $20's per square foot per year. The Wyomissing submarket is experiencing a a boost in rates. In the last 3 months, the median rate rose $7 per sqft per year. That's a 39% rise in rent.
In the last 90 days, 38 listings have come on the market, which means new listings are probably going fast. You'll want to be prepared to make an offer immediately. About 39% of the available space in the Wyomissing are subleases, so you might be able to sign a shorter term by taking over a previous lease. 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 1,600 sqft. Most buildings in this area are around 2 floors. Most buildings in this region were built in 1990 and are Class A.