On average, listings lease in the $20's per square foot per year. The Monroeville submarket is seeing a a rise in rates. In the last 3 months, the median rate rose $22 per sqft per year.
In the last 90 days, 13 listings have been made available, which means listings most likley are going fast. You'll want to be prepared to make an offer immediately. 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 2,500 sqft. Most buildings in this market are close to 2 floors. Most buildings in this market were built in 1983 and are Class B.