In the last 90 days, 0 listings have been made available, which means listings are probably leasing quickly. You'll want to be prepared to make an offer immediately. About NaN% of the available space in the East Chicago are subleases, so you will probably have to focus your search on direct office leases. 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 sqft. Most properties in this market are around 2 stories. Most buildings in this area were built in 0 and are Class B.