On average, listings lease in the $20's per square foot per year. The Lancaster submarket is going through a a rise in rates. In the last 3 months, the median rate went up $24 per sqft per year.
In the last 90 days, 6 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 posted, so finding a space for a small business might be tough.
Even though the median size is 3,050 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this region are close to 3 floors. Most buildings in this region were built in 1923 and are Class Class A.