In the last 90 days, 203 listings have been posted online, so you'll want to check back regularly for new listings. About 1% of the available leases in the Tucson Metropolitan Area are subleases, so you will probably need to sign a longer term lease with the landlord directly. 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 1,720 sqft. Most buildings in this market are approximately 2 floors. Most buildings in this market were built in 1985 and are Class B.