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Property Description
Rare sublease opportunity in Ontario Pacific Business Center. ±8,496 SF industrial warehouse/office space featuring efficient layout and convenient loading access. 22' clear height; both dock-high and ground-level loading; Zoning: M-3 (General Industrial, per park information; to be verified).
Prime Ontario location with quick access to I-10, I-15, and Ontario International Airport.
Offered at a below-market sublease rate, providing immediate cost savings compared to direct leases. Available 5/1/2026 with flexible term through December 2027. subject to landlord approval.All information deemed reliable but not guaranteed. Tenant to verify all details.
Full Property Details
Full Property Details for 3959 E Guasti Rd #C
General
- Status: Active
- Type: Commercial Lease
- Source: MRMLS
- MLS ID: WS26084494
- Updated: 4/23/2026
- Days on Market: 1 days
- Added to Site: 2 day(s) ago
Location
- County: San Bernardino
- Driving Directions: From E Guasti Rd, enter business park at 3959 and proceed to Suite C.
Structural Information
- # Buildings: 1
- Entry Floor Number: 1
- Stories/Levels: 1
- Building Size: 8496
- Square Feet: 8,496
- Current Bldg. Use: Industrial
- Year Built: 1994
Lot Features
- Lot Size (Acres): 11.0976
- Useable Acres: 11.0976
- Lot Size (Sq. Ft.): 483,412
- Lot Features: Level with Street
- Lot Description: Level with Street
Disclosures and Reports
- Property ID: 210212580000
Listed by Wetrust Realty, QinCruz and SOPHIABARNES
Get Pre-Approved Today
Schools
Schools serving 3959 E Guasti Rd #C
School Districts:Cucamonga Elementary School District, Chaffey Joint Union High School District
| Name | Grades | Distance |
|---|---|---|
The Ontario Center 835 North Center Avenue, Ontario, CA 91764 | K-5 | 1.1 mi |
Rancho Cucamonga Middle School 10022 Feron Boulevard, Rancho Cucamonga, CA 91730 | 6-8 | 2.4 mi |
Colony High School 3850 East Riverside Drive, Ontario, CA 91761 | 9-12 | 3.3 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Estimate the Cost
Estimate the Cost for 3959 E Guasti Rd #C
3959 E Guasti Rd #C, Ontario, CA 91761 (MLS# WS26084494) is a Commercial Lease property. 3959 E Guasti Rd #C is currently listed for and was received on April 22, 2026. Want to learn more about 3959 E Guasti Rd #C? Do you have questions about finding other Commercial Lease real estate for sale in Ontario? You can browse all Ontario real estate or contact a Coldwell Banker agent to request more information.

