Most listings are in the $20's per square foot per year. The Oklahoma City region is experiencing a decrease in rates. In the last 3 months, the median rate decreased $2 per sqft per year. That's a 9% decrease in rent.
Compared to the rest of the Oklahoma City market, the Oklahoma City submarket has less expensive rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 188 listings have been made available, so you'll want to check back regularly for new listings. About 5% of the listings in the Oklahoma City 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.
The standard measurement for office space in this area is around 2,300 sqft. Most properties in this market are around 2 stories. Most buildings in this region were built in 1981 and are Class B.