Most listings are in the $20's per square foot per year. The Glendora region is seeing a decline in rates. In the last 3 months, the median rate fell $22 per sqft per year. That's a 43% decrease in rent.
Compared to the rest of the Metropolitan Los Angeles market, the Glendora region has less expensive rates, so you should have no trouble finding a great deal in this undervalued region.
In the last 90 days, 7 listings have come on the market, which means spaces most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 14% of the listings in the Glendora are subleases, so you might be able to snag a great spot on a short term. 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 2,190 sqft. Most buildings in this region are close to 2 floors. Most buildings in this area were built in 1985 and are Class B.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Waste services is the dominant industry in this region. Most of the occupants of Glendora work from home. Commuting between 30 and 45 minutes a day is the norm for those who opt to reside in this part of town.