Most listings are in the $20's per square foot per year. The Westmoreland County region is experiencing a a boost in rates. In the last 3 months, the median rate went up $4 per sqft per year. That's a 20% rise in rent.
In the last 90 days, 17 listings have been made available, which means new listings most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. 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 670 sqft. Most buildings in this market are approximately 2 stories. Most buildings in this region were built in 1990 and are Class B.