The typical asking rate per listing is in the $10's per square foot per year. The Medina submarket is going through a decline in rates. In the last 3 months, the median rate decreased $17 per sqft per year. That's a 52% decrease in rent.
In the last 90 days, 41 listings have been posted online, so you'll want to check back regularly for new listings. About 2% of the office spaces in the Medina 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 1,350 sqft. Most properties in this market are around 2 stories. Most buildings in this area were built in 1932 and are Class B.