On average, listings lease in the $10's per square foot per year. The Lombard region is experiencing a decrease in rates. In the last 3 months, the median rate fell $1 per sqft per year. That's a 3% decline in rent.
Compared to the rest of the Chicagoland market, the Lombard region has lower rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 86 listings have been posted online, so you'll want to check back regularly for new listings. About 43% of the listings in the Lombard 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,300 sqft. Most buildings in this market are approximately 1 floors. Most buildings in this market were built in 1982 and are Class B.