Commercial Space for Lease in Ontario, CA
45 commercial spaces currently for lease in Ontario, CA. Compare sizes and terms, view photos, and connect with the listing brokerage — no middlemen and no recycled leads.
Commercial Space for lease in Ontario, CA
Showing 24 of 45 commercial spaces in Ontario, CA — open the app for the full catalog.
More listings in Ontario, CA
Commercial Space in Ontario right now
Counts, asking prices and listed sizes of listings currently active on Nalren in Ontario, CA — refreshed daily. Not valuations.
About commercial spaces in Ontario
Commercial Space in Ontario, CA: 45 active lease listings, 2 of them listed in the last 30 days. Of the 45 with a known on-market date, 5 came to market in the last 90 days, 31 have been listed for three to six months, and 9 for longer; 2 of the current listings have reduced their list price since listing. Listed building sizes run from 907 to 39,254 square feet (median 2,563 sqft), in buildings dating from 1963 to 2007. By property type: 33 office, 6 industrial, 4 retail, 2 warehouse. Lease structures stated on current listings: 31 Full service, 4 Modified gross, 4 NNN, 2 Industrial gross, 2 Absolute net, 1 Gross. 15 commercial properties closed in Ontario over the last 24 months at a median sold price of $1,050,000 ($382 per square foot).
Counts, sizes and asking prices of current listings plus MLS-reported closed sales — refreshed daily. Not valuations.
Commercial Space in cities near Ontario
Commercial Space for lease in other CA cities
Recently sold commercial properties in Ontario, CA
By type: 9 industrial & warehouse, 4 office, 1 retail.
Latest closed sales
- 417 W State — Sold for $1,050,000 on Sep 9, 2026 (Industrial · 3,000 sqft)
- 545 E California Street — Sold for $490,000 on Aug 21, 2026 (Office · 3,002 sqft)
- 1201 W Holt — Sold for $3,000,000 on May 28, 2026 (Retail · 4,898 sqft · 7.04% cap rate)
- 2023 S Bon View Avenue — Sold for $3,325,000 on Mar 27, 2026 (Industrial · 1,669 sqft)
- 210 E State Street — Sold for $690,000 on Mar 25, 2026 (Industrial · 2,428 sqft · 2 units)
- 1829 E Elm — Sold for $525,000 on Mar 16, 2026 (Industrial · 1,747 sqft · 3 units)
- 534 N Campus Avenue — Sold for $615,000 on Mar 5, 2026 (Office · 1,422 sqft)
- 127 W State — Sold for $527,000 on Mar 2, 2026 (Industrial · 1,000 sqft)
- 5570 W Mission Boulevard — Sold for $4,400,000 on Jul 15, 2025 (Office · 2,000 sqft)
- 534 N Euclid Avenue — Sold for $1,250,000 on Jun 30, 2025 (Office · 8,940 sqft · 11 units)
Sold prices are MLS-reported closed sales recorded in Ontario, CA over the last 24 months — not an estimate or valuation of any property.
Commercial real estate guides
Buying, selling, or leasing commercial property in Ontario, CA?
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Frequently asked questions — Commercial Space, Ontario, CA
How many commercial spaces are for lease in Ontario, CA?
Nalren currently has 45 commercial spaces for lease in Ontario, CA, including 2 listed in the last 30 days. New listings sync from the MLS throughout the day.
How large are the commercial spaces listed in Ontario, CA?
Of the 45 current listings in Ontario, CA that report a building size, the smallest is 907 square feet and the largest 39,254, with a median of 2,563 square feet.
What have commercial properties sold for in Ontario, CA?
15 commercial properties closed in Ontario, CA in the last 24 months, from $448,000 to $4,400,000 with a median sold price of $1,050,000 and a median of $382 per square foot. These are MLS-reported closed sales — not an estimate or valuation of any property.
How are commercial lease rates quoted in Ontario, CA?
Commercial leases are quoted several ways — per square foot per month, per square foot per year, or a gross monthly amount — and NNN (triple-net) leases add taxes, insurance, and maintenance on top of the base rent. Structures stated on current Ontario, CA lease listings: 31 Full service, 4 Modified gross, 4 NNN, 2 Industrial gross, 2 Absolute net, 1 Gross. Compare each listing's stated terms and confirm the structure with the listing brokerage before comparing rates.
How long have commercial spaces in Ontario, CA been on the market?
Of the 45 with a known on-market date, 5 came to market in the last 90 days, 31 have been listed for three to six months, and 9 for longer; 2 of the current listings have reduced their list price since listing. These are counts of listings currently active on Nalren in Ontario, CA, refreshed daily — not a forecast or valuation.