The typical asking rate per listing is in the $20's per square foot per year. The Maricopa County submarket is seeing a decrease in rates. In the last 3 months, the median rate fell $3 per sqft per year. That's a 11% decrease in rent.
In the last 90 days, 1463 listings have been made available, so you'll want to check back regularly for new listings. About 76% of the office spaces in the Maricopa County are subleases, so you might be able to snag a great spot on a short term. 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 1,970 sqft. Most properties in this market are around 2 floors. Most buildings in this region were built in 1990 and are Class B.