The typical asking rate per listing is in the $10's per square foot per year. The Mount Joy submarket is seeing a a boost in rates. In the last 3 months, the median rate rose $17 per sqft per year.
In the last 90 days, 1 listings have been listed, which means spaces most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 100% of the office spaces in the Mount Joy are subleases, so you might be able to find a shorter term or below market rent. 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 1,490 sqft. Most properties in this region are approximately 2 floors. Most buildings in this market were built in 2004 and are Class B.