The typical asking rate per listing is in the $10's per square foot per year. The Redding submarket is going through a a rise in rates. In the last 3 months, the median rate increased $0 per sqft per year. That's a 1% increase in rent.
In the last 90 days, 76 listings have been listed, so you'll want to check back regularly for new listings. About 1% of the office spaces in the Redding 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,060 sqft. Most buildings in this area are approximately 2 stories. Most buildings in this region were built in 1989 and are Class B.