Homes Under $300K in Ontario, CA

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Listing data & MLS disclosures

The MLS (CLAW): The multiple listings information is provided by The MLS/CLAW from a copyrighted compilation of listings. The compilation of listings and each individual listing are © 2026 The MLS/CLAW. All Rights Reserved. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified.
San Diego MLS: This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, noncommercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego MLS. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright. Copyright © 2026 San Diego MLS.

Ontario housing market

September 2026 · This period is still settling

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 113 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 16, 2026

Median sale price: $690,000$602,000–$824,000 typical range
Price per sq. ft.: $392
Sales: 53
Paid in cash: 22.6%

Homes on the market · MLS, as of Sep 27, 2026

Median list price: $650,000
Homes for sale: 326

Price trend · Assessor repeat sales, as of Sep 30, 2026

Year-over-year: 2.6%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026

Median home size: 1,554 sq. ft.

Ontario, CA community profile

Population: 179,053
Median income: $72,329
Housing units: 52,944
People per sq. mi.: 3,566.8
Area: 50.2 sq. mi.

Source: HJN community data

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Listing data & MLS disclosures

Ontario housing market

Homes that sold · County records, as of Sep 16, 2026

Homes on the market · MLS, as of Sep 27, 2026

Price trend · Assessor repeat sales, as of Sep 30, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026

Ontario, CA community profile

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Listing data & MLS disclosures

Ontario, CA community profile

Ontario housing market

Homes that sold · County records, as of Sep 16, 2026

Homes on the market · MLS, as of Sep 27, 2026

Price trend · Assessor repeat sales, as of Sep 30, 2026

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026