On average, listings lease in the $10's per square foot per year. The Tulsa region is experiencing a decline in rates. In the last 3 months, the median rate fell $2 per sqft per year. That's a 11% decrease in rent.
In the last 90 days, 180 listings have been posted online, so you'll want to check back regularly for new listings. About 71% of the available space in the Tulsa 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,220 sqft. Most properties in this market are around 2 floors. Most buildings in this area were built in 1981 and are Class B.