On average, listings lease in the $30's per square foot per year. The Oceanside region is going through a a boost in rates. In the last 3 months, the median rate increased $9 per sqft per year. That's a 39% increase in rent.
Compared to the rest of the San Diego market, the Oceanside submarket has lower rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 74 listings have been made available, so you'll want to check back regularly for new listings. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
Even though the median size is 2,550 sqft, there are still 0 new availabilities below 2,000 sqft. Most properties in this market are approximately 2 stories. Most buildings in this area were built in 1984 and are Class B.