The typical asking rate per listing is in the $10's per square foot per year. The York submarket is going through a decrease in rates. In the last 3 months, the median rate decreased $2 per sqft per year. That's a 10% decline in rent.
In the last 90 days, 14 listings have been made available, which means office spaces are probably going fast. You'll want to be prepared to make an offer immediately. 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 4,000 sqft, there are still 0 leases below 2,000 sqft. Most buildings in this area are approximately 3 stories. Most buildings in this area were built in 1927 and are Class B.