Most listings are in the $20's per square foot per year. The Huntington Beach region is experiencing a decrease in rates. In the last 3 months, the median rate fell $4 per sqft per year. That's a 14% decrease in rent.
Compared to the rest of the Metropolitan Los Angeles market, the Huntington Beach region has smaller rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 58 listings have been listed, so you'll want to check back regularly for new listings. About 2% of the office spaces in the Huntington Beach are subleases, so you will probably have to consider a longer term lease. 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 1,690 sqft. Most buildings in this area are around 2 stories. Most buildings in this market were built in 1981 and are Class B.