Compared to the rest of the Philadelphia market, the Chinatown region has lower rates, so you should have no trouble finding a great deal in this depreciated region.
In the last 90 days, 1 listings have been posted online, which means leases most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
Even though the median size is 9,300 sqft, there are still 0 leases below 2,000 sqft. Most buildings in this region are close to 6 floors. Most buildings in this market were built in 1908 and are Class B.