Most listings are in the $10's per square foot per year. The York submarket is experiencing a a rise in rates. In the last 3 months, the median rate rose $2 per sqft per year. That's a 11% rise in rent.
In the last 90 days, 14 listings have been made available, which means spaces 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.
The standard measurement for office space in this area is around 1,710 sqft. Most properties in this region are approximately 3 floors. Most buildings in this market were built in 1926 and are Class B.