Most listings are in the $40's per square foot per year. The Avondale region is going through a an increase in rates. In the last 3 months, the median rate rose $44 per sqft per year.
Compared to the rest of the Phoenix Metropolitan Area market, the Avondale submarket has greater rates, and you'll need to make a great offer to be in this hot submarket.
In the last 90 days, 3 listings have come on the market, which means listings might be going fast. You'll want to be prepared to make an offer immediately. About 100% of the listings in the Avondale are subleases, so you might be able to snag a great spot on a short term. 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 1,360 sqft. Most properties in this market are approximately 1 stories. Most buildings in this market were built in 2005 and are Class B.