The typical asking rate per listing is in the $20's per square foot per year. The Hartland submarket is experiencing a a rise in rates. In the last 3 months, the median rate increased $22 per sqft per year.
In the last 90 days, 2 listings have been made available, which means new availabilities are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 50% of the listings in the Hartland are subleases, so you might be able to snag a great spot on a short term. 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 1,220 sqft. Most buildings in this market are approximately 1 stories. Most buildings in this area were built in 1991 and are Class B.