Compared to the rest of the Houston Metro market, the Shenandoah submarket has higher rates, and you'll have to negotiate above asking rent to be in this hot submarket.
In the last 90 days, 14 listings have been listed, which means spaces most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 7% of the available space in the Shenandoah 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,190 sqft. Most properties in this area are close to 3 stories. Most buildings in this area were built in 2002 and are Class B.