On average, listings lease in the $20's per square foot per year. The Allegheny County submarket is seeing a a rise in rates. In the last 3 months, the median rate went up $3 per sqft per year. That's a 10% rise in rent.
In the last 90 days, 540 listings have been listed, so you'll want to check back regularly for new listings. About 3% of the listings in the Allegheny County are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 4,500 sqft, there are still 0 spaces below 2,000 sqft. Most properties in this market are around 3 floors. Most buildings in this market were built in 1982 and are Class B.