In the last 90 days, 21 listings have come on the market, which means leases are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 10% of the available leases in the Des Moines County 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 sqft. Most buildings in this market are around 1 floors. Most buildings in this region were built in 1975.