The typical asking rate per listing is in the $20's per square foot per year. The Sunset region is experiencing a an increase in rates. In the last 3 months, the median rate rose $26 per sqft per year.
Compared to the rest of the Gold Coast market, the Sunset submarket has lower rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 0 listings have been posted online, which means listings most likley are going fast. You'll want to be prepared to make an offer immediately. About Inf% of the available leases in the Sunset are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 3,890 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this market are approximately 2 stories. Most buildings in this area were built in 1982 and are Class B.