Ontario, CA Office Spaces for Lease
- Rancho Cucamonga, CA
- Upland, CA
- Fontana, CA
- Eastvale, CA
- Jurupa Valley, CA
- Montclair, CA
- Chino, CA
- Claremont, CA
Ontario, CA Office Spaces Lease Rates & Market Statistics
Browse 133 Office Spaces for lease in Ontario, CA on Realmo, a commercial real estate marketplace serving the Ontario area. The current inventory totals 1,595,257 square feet of properties — an average of ~12,000 SF per listing.
Office Spaces lease rates in Ontario range from $27 SF/Yr at the entry level to $93.20 SF/Yr at the top of the market, averaging $34.25 SF/Yr. That's a 3x spread between entry-level and premium space, making side-by-side comparison of asking rents and lease terms essential. At $34.25 SF/Yr, the local average runs 39% above California's state average of $24.63 SF/Yr.
Ontario accounts for 26% of the 515 office spaces currently available across San Bernardino County, where nearby markets include Rancho Cucamonga and Victorville. By space type, the market includes 119 office units, 13 office buildings and 5 coworking space listings.
