On average, listings lease in the $10's per square foot per year. The Beaumont submarket is going through a decrease in rates. In the last 3 months, the median rate decreased $3 per sqft per year. That's a 14% decrease in rent.
In the last 90 days, 32 listings have been made available, which means listings might be going fast. You'll want to be prepared to make an offer immediately. About 3% of the listings in the Beaumont are subleases, so you will probably need to sign a longer term lease with the landlord directly. 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 2,490 sqft. Most buildings in this region are close to 2 stories. Most buildings in this region were built in 1982 and are Class B.