The typical asking rate per listing is in the $20's per square foot per year. The Chandler region is seeing a an increase in rates. In the last 3 months, the median rate went up $1 per sqft per year. That's a 6% increase in rent.
Compared to the rest of the Phoenix Metropolitan Area market, the Chandler submarket has smaller rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 86 listings have been made available, so you'll want to check back regularly for new listings. About 12% of the available leases in the Chandler are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,250 sqft. Most buildings in this market are close to 2 stories. Most buildings in this region were built in 2006 and are Class B.