Most listings are in the $10's per square foot per year. The York submarket is seeing a an increase in rates. In the last 3 months, the median rate increased $2 per sqft per year. That's a 11% increase in rent.
In the last 90 days, 14 listings have come on the market, which means listings might be going fast. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet available, 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 buildings in this market are close to 3 stories. Most buildings in this area were built in 1926 and are Class B.