Most listings are in the $20's per square foot per year. The Glendale submarket is going through a decrease in rates. In the last 3 months, the median rate fell $7 per sqft per year. That's a 24% decline in rent.
Compared to the rest of the Phoenix Metropolitan Area market, the Glendale region has smaller rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 29 listings have come on the market, which means spaces are probably going fast. You'll want to be prepared to make an offer immediately. About 124% of the available leases in the Glendale 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.
Even though the median size is 2,560 sqft, there are still 0 spaces below 2,000 sqft. Most properties in this market are around 1 floors. Most buildings in this region were built in 2000 and are Class B.