On average, listings lease in the $20's per square foot per year. The Kent County region is experiencing a a rise in rates. In the last 3 months, the median rate rose $3 per sqft per year. That's a 14% increase in rent.
In the last 90 days, 186 listings have been posted online, so you'll want to check back regularly for new listings. About 3% of the office spaces in the Kent County are subleases, so you will probably have to consider a longer term lease. 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 2,490 sqft. Most buildings in this area are close to 1 stories. Most buildings in this market were built in 1959 and are Class Class B.