The typical asking rate per listing is in the $20's per square foot per year. The Arizona region is seeing a decrease in rates. In the last 3 months, the median rate decreased $1 per sqft per year. That's a 5% decrease in rent.
In the last 90 days, 1773 listings have been listed, so you'll want to check back regularly for new listings. About 3% of the office spaces in the Arizona are subleases, so you will probably have to focus your search on direct office leases. 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 1,880 sqft. Most buildings in this market are around 2 floors. Most buildings in this region were built in 1990 and are Class B.