Compared to the rest of the Houston Metro market, the Central Houston submarket has greater rates, and you'll have to negotiate above asking rent to be in this hot region.
In the last 90 days, 328 listings have come on the market, so you'll want to check back regularly for new listings. About 2% of the available space in the Central Houston 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 1,380 sqft. Most properties in this region are around 6 floors. Most buildings in this region were built in 1976 and are Class B.