In the last 90 days, 6 listings have been listed, which means spaces are probably going fast. You'll want to be prepared to make an offer immediately. About 367% of the listings in the York County are subleases, so you might be able to sign a shorter term by taking over a previous lease. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,600 sqft. Most properties in this area are around 1 floors. Most buildings in this area were built in 2002 and are Class B.