On average, listings lease in the $20's per square foot per year. The Palm Valley region is going through a a rise in rates. In the last 3 months, the median rate increased $27 per sqft per year. That's a Inf% rise in rent.
In the last 90 days, 2 listings have come on the market, which means listings are probably going fast. You'll want to be prepared to make an offer immediately. 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 830 sqft. Most buildings in this market were built in 1999 and are Class A.