Most listings are in the $20's per square foot per year. The Berkley submarket is going through a an increase in rates. In the last 3 months, the median rate rose $7 per sqft per year. That's a 34% increase in rent.
Compared to the rest of the Metro Detroit market, the Berkley submarket has more expensive rates, and you'll need to pay a premium to be in this hot region.
In the last 90 days, 3 listings have been posted online, which means leases are probably leasing quickly. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 3,410 sqft, there are still 0 leases below 2,000 sqft. Most buildings in this area are around 1 floors. Most buildings in this area were built in 1950 and are Class Class C.