Compared to the rest of the Tucson Metropolitan Area market, the Tucson region has less expensive rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 130 listings have been posted online, so you'll want to check back regularly for new listings. About 2% of the available space in the Tucson are subleases, so you will probably need to consider the implications of signing a direct lease with the building. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,770 sqft. Most buildings in this market are around 2 stories. Most buildings in this area were built in 1984 and are Class B.