Compared to the rest of the San Diego market, the Poway region has smaller rates, so you should have no trouble finding a great deal in this discounted region.
In the last 90 days, 25 listings have come on the market, which means office spaces are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 8% of the listings in the Poway are subleases, so you will probably have to focus your search on direct office leases. 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 2,410 sqft. Most buildings in this market are approximately 1 floors. Most buildings in this market were built in 1999 and are Class B.