Compared to the rest of the Phoenix Metropolitan Area market, the Surprise region has lower rates, so you should have no trouble finding a great deal in this undervalued region.
In the last 90 days, 6 listings have been posted online, which means spaces most likley are going fast. You'll want to be prepared to make an offer immediately. About 217% of the office spaces in the Surprise are subleases, so you might be able to sign a shorter term by taking over a previous lease. 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 2,000 sqft. Most properties in this area are around 1 floors. Most buildings in this region were built in 2005 and are Class B.