Most listings are in the $10's per square foot per year. The Amarillo submarket is seeing a decline in rates. In the last 3 months, the median rate fell $6 per sqft per year. That's a 29% decline in rent.
In the last 90 days, 47 listings have been listed, so you'll want to check back regularly for new listings. About 45% of the office spaces in the Amarillo 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,150 sqft. Most properties in this region are close to 1 floors. Most buildings in this market were built in 1973 and are Class A.