In the last 90 days, 245 listings have come on the market, so you'll want to check back regularly for new listings. About 4% of the listings in the Ada County are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,000 sqft. Most properties in this area are around 1 floors. Most buildings in this market were built in 1999 and are Class A.