The typical asking rate per listing is in the $10's per square foot per year. The Sun City West submarket is seeing a a boost in rates. In the last 3 months, the median rate rose $2 per sqft per year. That's a 13% increase in rent.
Compared to the rest of the Phoenix Metropolitan Area market, the Sun City West region has lower rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 1 listings have come on the market, which means office spaces most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. 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 1,070 sqft. Most buildings in this market are around 1 floors. Most buildings in this area were built in 2001 and are Class A.