On average, listings lease in the $20's per square foot per year. The Maryland Heights region is seeing a a boost in rates. In the last 3 months, the median rate increased $3 per sqft per year. That's a 12% increase in rent.
In the last 90 days, 10 listings have come on the market, which means listings most likley are going fast. You'll want to be prepared to make an offer immediately. About 10% of the listings in the Maryland Heights are subleases, so you will probably need to consider the implications of signing a direct lease with the building. 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 2,030 sqft. Most properties in this area are approximately 3 floors. Most buildings in this area were built in 1997 and are Class A.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Education is the dominant industry in this market. Commute by public transit is the most popular way to get to work amongst Maryland Heights folk. Commuting approximately 10 minutes a day is the norm for those who opt to reside in this part of town.