Discover Office Space for Rent in Ontario, CA

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Available Office Spaces for Lease in Ontario

Quick Stats for Ontario Office Property

There are currently 44 office spaces available for lease or rent in Ontario, California.

According to office market report by Cushman & Wakfield, Ontario has:

  • A total of 3,795,058 square feet of existing inventory
  • 269,687 square feet available for lease
  • Vacancy rate of 7.8%

Ontario is a city in the San Bernardino County/Inland Empire region of California. The average lease rate in this city is $2.11 per square feet. Class A office spaces are more expensive with an average rate of $2.29 per square feet. Cities with affordable lease rates are in Upland and Rancho Cucamonga with average rates from $1.58 to $1.97 per square feet.

Start browsing through Ontario office rental listings below for free. This includes Coworking Space, Executive Suites, Shared Space, Creative Space, Condos, Office Buildings, Class A, Class B, Class C, and subleases.

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3602 Inland Empire Blvd, Ontario, CA 91764
9 Listings Available
Size:
  700 – 10,295 SF
Uses:
  Office

901 Via Piemonte, Ontario, CA 91764
4 Listings Available
Size:
  5,197 – 12,071 SF
Uses:
  Office

740 Vintage Ave, Ontario, CA 91764
1 Listing Available
Size:
  300 – 180,608 SF
Uses:
  Industrial, Office, Warehouse

1001 Doubleday Ave, Ontario, CA 91761
1 Listing Available
Size:
  300 – 393,118 SF
Uses:
  Industrial, Office, Warehouse

2930 E Inland Empire Blvd, Ontario, CA 91764
1 Listing Available
Size:
  1,580 SF
Uses:
  Office

2930 E, Inland Empire Blvd, Ontario, CA 91764
1 Listing Available
Size:
  2,546 SF
Uses:
  Office

2920 E INLAND EMPIRE BLVD, Ontario, CA 91764
1 Listing Available
Size:
  1,234 SF
Uses:
  Office

2910 E Inland Empire Blvd, Ontario, CA 91764
2 Listings Available
Size:
  1,500 – 3,118 SF
Uses:
  Office

1500 Auto Center Dr, Ontario, CA 91761
4 Listings Available
Size:
  3,960 – 14,564 SF
Uses:
  Office

3998 Inland Empire Blvd, Ontario, CA 91764
5 Listings Available
Size:
  3,706 – 15,965 SF
Uses:
  Office, Industrial, Warehouse

3296 E Guasti Rd, Ontario, CA 91764
1 Listing Available
Size:
  1,720 SF
Uses:
  Office

800 Ferrari Ln, Ontario, CA 91764
1 Listing Available
Size:
  2,255 SF
Uses:
  Office

4686 Ontario Mills Pkwy, Ontario, CA 91764
1 Listing Available
Size:
  1,950 SF
Uses:
  Office

4684 Ontario Mills Pkwy, Ontario, CA 91764
2 Listings Available
Size:
  11,563 SF
Uses:
  Office

1900 BURGUNDY PL, Ontario, CA 91761
1 Listing Available
Size:
  7,644 SF
Uses:
  Office

137 - 143 N Euclid Ave, Ontario, CA 91762
2 Listings Available
Size:
  15,000 SF
Uses:
  Office

1804-1828 E Elma Ct, Ontario, CA 91764
1 Listing Available
Size:
  17,360 SF
Uses:
  Office

3100 Cedar St, Ontario, CA 91761
1 Listing Available
Size:
  3,281 SF
Uses:
  Industrial, Office, Warehouse

1205 S Dupont Ave, Ontario, CA 91761
2 Listings Available
Size:
  32,502 SF
Uses:
  Industrial, Office, Warehouse

4150 E Concours St, Ontario, CA 91764
1 Listing Available
Size:
  4,357 SF
Uses:
  Office

2151 Convention Center Way, Ontario, CA 91761
1 Listing Available
Size:
  1,060 SF
Uses:
  Office

4141 Inland Empire Blvd, Ontario, CA 91764
2 Listings Available
Size:
  3,561 SF
Uses:
  Office

3290 Guasti Rd, Ontario, CA
1 Listing Available
Size:
  1,515 – 3,265 SF
Uses:
  Office

787 Wanamaker Ave, Ontario, CA 91761
2 Listings Available
Size:
  3,000 – 5,500 SF
Uses:
  Office, Industrial, Warehouse

3500 Porsche Way, Ontario, CA 91764
6 Listings Available
Size:
  877 – 5,846 SF
Uses:
  Office

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