In the last 90 days, 8 listings have been listed, which means listings most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 25% of the listings in the Sun Valley are subleases, so you might be able to snag a great spot on a short term. 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 around 1 stories. Most buildings in this market were built in 1990 and are Class B.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Professional services is the dominant industry in this market. Most of the residents of Sun Valley work from home. Commuting between 30 and 45 minutes a day is the norm for those who opt to reside in this part of town.