The typical asking rate per listing is in the $20's per square foot per year. The York County region is seeing a decline in rates. In the last 3 months, the median rate fell $4 per sqft per year. That's a 17% decrease in rent.
In the last 90 days, 22 listings have been listed, which means new availabilities are probably going fast. You'll want to be prepared to tour spaces as quick as possible. About 9% of the available leases in the York County are subleases, so you will probably have to focus your search on direct office leases. 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 3,000 sqft, there are still 0 office spaces below 2,000 sqft. Most buildings in this market are around 2 floors. Most buildings in this area were built in 1998 and are Class B.