Most listings are in the $10's per square foot per year. The Walnut submarket 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 5% rise in rent.
In the last 90 days, 6 listings have been made available, which means office spaces most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. 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 1,490 sqft. Most buildings in this area are close to 2 stories. Most buildings in this area were built in 1967 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 market. Commute by public transit is the most popular way to get to work amongst Walnut occupants. Commuting approximately 15 minutes a day is the norm for those who opt to reside in this part of town.