Most listings are in the $20's per square foot per year. The Nassau Bay submarket is going through a an increase in rates. In the last 3 months, the median rate went up $29 per sqft per year.
Compared to the rest of the Houston Metro market, the Nassau Bay submarket has more expensive rates, and you'll need to make a great offer to be in this hot region.
In the last 90 days, 82 listings have come on the market, so you'll want to check back regularly for new listings. About 2% of the available leases in the Nassau Bay 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 on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 210 sqft. Most buildings in this region are close to 4 stories. Most buildings in this market were built in 1985 and are Class B.