Compared to the rest of the Metropolitan Los Angeles market, the Glendora region has higher rates, and you'll need to pay a premium to be in this hot submarket.
In the last 90 days, 10 listings have been made available, which means office spaces might be going fast. You'll want to be prepared to make an offer immediately. About 10% of the office spaces in the Glendora are subleases, so you will probably have to consider a longer term lease. 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 2,000 sqft. Most properties in this region are around 2 stories. Most buildings in this region were built in 1985 and are Class B.