Most listings are in the $20's per square foot per year. The Blue Ash region is seeing a an increase in rates. In the last 3 months, the median rate went up $2 per sqft per year. That's a 11% rise in rent.
In the last 90 days, 55 listings have been posted online, so you'll want to check back regularly for new listings. About 11% of the listings in the Blue Ash are subleases, so you might be able to sign a shorter term by taking over a previous 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 2,330 sqft. Most buildings in this market are close to 2 stories. Most buildings in this region were built in 1984 and are Class B.