Most listings are in the $30's per square foot per year. The Lucas Valley region is going through a a rise in rates. In the last 3 months, the median rate rose $36 per sqft per year.
Compared to the rest of the Bay Area market, the Lucas Valley region has less expensive rates, so you should have no trouble finding a great deal in this undervalued region.
In the last 90 days, 7 listings have been listed, which means spaces most likley are leasing quickly. You'll want to be prepared to make an offer immediately. 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 170 sqft. Most buildings in this area were built in 1980 and are Class A.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Finance and insurance are the dominant industries in this area. Commute by car is the most popular way to get to work amongst Lucas Valley residents. Commuting between 30 and 45 minutes a day is the norm for those who opt to reside in this part of town.