The typical asking rate per listing is in the $10's per square foot per year. The Allentown region is seeing a decline in rates. In the last 3 months, the median rate decreased $5 per sqft per year. That's a 24% decline in rent.
In the last 90 days, 70 listings have come on the market, so you'll want to check back regularly for new listings. About 16% of the office spaces in the Allentown 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 available, so finding a space for a small business might be tough.
Even though the median size is 5,600 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this region are around 2 floors. Most buildings in this region were built in 1969 and are Class B.