Most listings are in the $20's per square foot per year. The Walnut Street region is going through a a boost in rates. In the last 3 months, the median rate went up $1 per sqft per year. That's a 2% increase in rent.
In the last 90 days, 5 listings have been made available, which means office spaces 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 available, so finding a space for a small business might be tough.
Even though the median size is 10,420 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this market are close to 2 stories. Most buildings in this area were built in 1908 and are Class B.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Health care is the dominant industry in this area. Commute by car is the most popular way to get to work amongst Walnut Street occupants. Commuting close to 20 minutes a day is the norm for those who opt to reside in this part of town.