Most listings are in the $20's per square foot per year. The Sahuaro submarket is going through a decrease in rates. In the last 3 months, the median rate decreased $1 per sqft per year. That's a 5% decline in rent.
Compared to the rest of the Phoenix Metropolitan Area market, the Sahuaro submarket has less expensive rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 28 listings have been listed, which means leases most likley are going fast. You'll want to be prepared to make an offer immediately. About 4% of the office spaces in the Sahuaro are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,620 sqft. Most buildings in this area are around 2 stories. Most buildings in this area were built in 2001 and are Class B.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Utilities is the dominant industry in this market. Most of the occupants of Sahuaro work from home. Commuting between 30 and 45 minutes a day is the norm for those who opt to reside in this part of town.