On average, listings lease in the $10's per square foot per year. The Sun City region is going through a decrease in rates. In the last 3 months, the median rate decreased $11 per sqft per year. That's a 40% decrease in rent.
Compared to the rest of the Phoenix Metropolitan Area market, the Sun City submarket has lower rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 8 listings have been made available, which means leases most likley are leasing quickly. 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 1,490 sqft. Most properties in this market are around 1 stories. Most buildings in this region were built in 1985 and are Class B.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Health care is the dominant industry in this area. Commute by public transit is the most popular way to get to work amongst Sun City residents. Commuting more than an hour and a half a day is the norm for those who opt to reside in this part of town.