Compared to the rest of the Houston Metro market, the Missouri City submarket has higher rates, and you'll have to negotiate above asking rent to be in this hot region.
In the last 90 days, 5 listings have been made available, which means new availabilities most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 80% of the office spaces in the Missouri City 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 1,500 sqft. Most buildings in this region are around 1 stories. Most buildings in this region were built in 2006 and are Class B.