Most listings are in the $20's per square foot per year. The Conroe submarket is seeing a an increase in rates. In the last 3 months, the median rate rose $26 per sqft per year.
Compared to the rest of the Houston Metro market, the Conroe region has more expensive rates, and you'll have to negotiate above asking rent to be in this hot region.
In the last 90 days, 14 listings have come on the market, which means listings are probably going fast. You'll want to be prepared to make an offer immediately. About 93% of the available space in the Conroe are subleases, so you might be able to sign a shorter term by taking over a previous lease. 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 720 sqft. Most buildings in this region are approximately 1 stories. Most buildings in this area were built in 2001 and are Class C.