Most listings are in the $30's per square foot per year. The Bryn Mawr submarket is experiencing a decline in rates. In the last 3 months, the median rate decreased $4 per sqft per year. That's a 9% decrease in rent.
In the last 90 days, 1 listings have come on the market, which means listings 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 5,420 sqft, there are still 0 leases below 2,000 sqft. Most buildings in this region are around 2 stories. Most buildings in this area were built in 1964 and are Class B.