In the last 90 days, 0 listings have been made available, which means office spaces most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About NaN% of the available leases in the Siskiyou are subleases, so you will probably have to focus your search on direct office leases. 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 sqft. Most properties in this market are approximately 11 stories. Most buildings in this area were built in 1971.