1 / 6

$5,281

3281 E Guasti Road #640

Ontario, CA 91761

Active

1992

Year Built

San Bernardino

County

Office

Property Type

About this home

Eight Story professional building, premiere Ontario Airport submarket location, Immediate Access to I-10, at Haven Avenue, close proximity to I-15 and 60 freeways, Ample vehicle parking spaces, full service lease, professionally managed and maintained. Suite 640 is approximately 1,993 rentable square feet with a conference room, 1 office, open area for workstations, file room. Suite with a amazing water view and airport view. Move-in ready.

Listed by Sangaroon Yangchana · DRE #01518762 · MGR REAL ESTATE, INC.

MLS #1156832604

ListedApr 5, 2026

Property Details

Architecture

Stories8

StyleN/A

Total UnitsN/A

RoofN/A

Garage SpacesN/A

PoolN/A

SpaN/A

Features & Amenities

Interior FeaturesN/A

Exterior FeaturesN/A

FlooringN/A

CoolingN/A

HeatingN/A

FireplaceN/A

LaundryN/A

Parking FeaturesN/A

Parking TotalN/A

Patio & PorchN/A

Entry Level1

Entry LocationN/A

Common WallsN/A

Property Features

Lot Size6.66 ac

Lot FeaturesZero To One Unit Acre

ViewN/A

DirectionsHaven Ave. & E. Guasti

Community

Area686 - Ontario

School DistrictN/A

Tax & Financial

TermsN/A

Land LeaseN/A

HOA NameN/A

HOA FeeN/A

Request a Tour

Mortgage Estimate

$28/mo

20% down · 7% APR · 30-yr fixed

Purchase PriceDown Payment: 20%Interest Rate: 7%

Estimate only. Does not include taxes, insurance, or HOA.

Last updated: October 21, 2026 at 3:45 PM

The multiple listing data appearing on this website is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. All listing data, including but not limited to square footage and lot size, is believed to be accurate but is not guaranteed by the listing Agent, listing Broker, or CRMLS. Buyers are responsible for verifying the accuracy of all information and should independently investigate the data or retain appropriate professionals prior to making any decisions. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information herein may or may not have been the Listing and/or Selling Agent. Properties may or may not be listed by the office/agent presenting the information. The listing broker's offer of compensation is made only to participants of the MLS where the listing is filed.