On average, listings lease in the $20's per square foot per year. The Larkfield-Wikiup submarket is experiencing a a rise in rates. In the last 3 months, the median rate increased $26 per sqft per year. That's a Inf% increase in rent.
Compared to the rest of the Bay Area market, the Larkfield-Wikiup region has less expensive rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 9 listings have been listed, which means new listings most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. 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 1,690 sqft. Most buildings in this market are approximately 2 floors. Most buildings in this region were built in 1981 and are Class B.