656 E I, Ontario, CA 91764

Triplex · For sale · $1,180,000 · MLS# WS26138450

Triplex for sale in Southern California — $1,180,000. Three units on a large lot! Great opportunity for owner-occupants or investors. This property features a single-story front house, a bonus studio unit above the garage, and a brand-new 3-bedroom, 2-bathroom ADU. Live…

656 E I
For sale

$1,180,000

656 E I, Ontario, CA 91764

TriplexProperty type
1932Year built
6,566 sqft lotLot size
HOA
2 spacesGarage
6 spacesTotal parking

Facts & features

Interior

Heating

  • Heating: Central, Electric

Cooling

  • Cooling: Central Air, Wall Window Units

Appliances

  • Laundry: Inside

Property

Parking

  • Total parking spaces: 6
  • Garage spaces: 2

Lot

  • Lot size: 6,566 sqft

Features

  • Pool features: None

Construction

Type & style

  • Home type: Triplex
  • Property subtype: Triplex

Condition

  • Year built: 1932

Financial & listing details

  • Days on market: 23 days
  • Status: Active
  • MLS#: WS26138450

Location

  • City: Ontario
  • ZIP: 91764

About this home

Three units on a large lot! Great opportunity for owner-occupants or investors. This property features a single-story front house, a bonus studio unit above the garage, and a brand-new 3-bedroom, 2-bathroom ADU. Live in the front house and rent out the back units, or keep all units as an income-producing rental property. The front house was extensively updated a few years ago with fresh paint, updated flooring, ceiling fans, an upgraded kitchen, and newer appliances. Additional features include central heating and air conditioning, dual-pane windows, and a 4-car tandem garage. A rare opportunity with flexible living options and excellent rental potential!

Listing updated: July 13, 2026 at 3:58 AM

Listed by: CHUNLING WANG, RE/MAX 2000 REALTY

Source: CRMLS, MLS#: WS26138450, Originating MLS: California Regional MLS

Location

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Ontario

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Facts & features

Interior

Heating

  • Heating: Central, Electric

Cooling

  • Cooling: Central Air, Wall Window Units

Appliances

  • Laundry: Inside

Property

Parking

  • Total parking spaces: 6
  • Garage spaces: 2

Lot

  • Lot size: 6,566 sqft

Features

  • Pool features: None

Construction

Type & style

  • Home type: Triplex
  • Property subtype: Triplex

Condition

  • Year built: 1932

Financial & listing details

  • Days on market: 23 days
  • Status: Active
  • MLS#: WS26138450

Location

  • City: Ontario
  • ZIP: 91764

Price history

DateEventPrice
6/25/2026Source: CRMLS, #WS26138450Listed for sale$1,180,000
California Regional Multiple Listing Service (CRMLS)

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of 2026-07-13 03:58:35 PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information