On average, listings lease in the $30's per square foot per year. The Philadelphia County submarket is experiencing a a boost in rates. In the last 3 months, the median rate went up $0 per sqft per year. That's a 1% increase in rent.
In the last 90 days, 138 listings have been listed, so you'll want to check back regularly for new listings. About 8% of the listings in the Philadelphia County are subleases, so you will probably need to consider the implications of signing a direct lease with the building. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 4,590 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this market are approximately 7 stories. Most buildings in this market were built in 1945 and are Class A.