Compared to the rest of the Metropolitan Los Angeles market, the West Covina region has greater rates, and you'll need to pay a premium to be in this hot region.
In the last 90 days, 42 listings have been posted online, so you'll want to check back regularly for new listings. 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 2,140 sqft. Most properties in this area are close to 3 stories. Most buildings in this region were built in 1980 and are Class B.