Compared to the rest of the San Diego market, the Poway submarket has smaller rates, so you should have no trouble finding a great deal in this discounted region.
In the last 90 days, 12 listings have been posted online, which means leases most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. About 8% of the available leases in the Poway are subleases, so you will probably need to consider the implications of signing a direct lease with the building. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,120 sqft. Most buildings in this market are around 1 floors. Most buildings in this market were built in 1999 and are Class B.