House Prices

South Ontario Ontario, CA House Prices & Home Values 2026


Average Data

average house price$558,827
average size per house2238 ft²
average price per ft²258 $ / ft²

05/21/2026 - The value range (VR) for house prices in South Ontario Ontario, CA is $245.1/ sqft to $270.9/ sqft. An average home with 2238 sqft costs approximately $566,087 to $625,675. Ontario, CA includes 1 ZIP codes and it is located in San Bernardino county. The lowest prices are found in ZIP 91761, while the highest are in ZIP 91761. The average price per sqare feet is $258. Our analysis is based on 16 property listings.

Avergage prices by ZIP codes South Ontario Ontario

91761249 $ / ft²




Historical development of home values in South Ontario Ontario

Year Estimated value (USD) Change vs. 2025
2010 $259,529 -53.6%
2011 $249,493 -55.4%
2012 $248,822 -55.5%
2013 $258,122 -53.8%
2014 $270,957 -51.5%
2015 $284,863 -49.0%
2016 $299,729 -46.4%
2017 $315,907 -43.5%
2018 $333,372 -40.3%
2019 $348,830 -37.6%
2020 $366,863 -34.4%
2021 $417,267 -25.3%
2022 $486,440 -13.0%
2023 $512,973 -8.2%
2024 $542,649 -2.9%
2025 $558,827 0.0%

Graph: estimated home values in South Ontario Ontario over time (USD)



Example: 100% financing house in South Ontario Ontario

Loan amount: $558,827

Interest rate: 6.19%

Fixed monthly payment: $3,419.74

Breakdown in the 1st month:
Interest portion: $2,883.55  –  Principal portion: $536.19

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $34,416.78 $6,620.11 $552,206.89
2 $33,995.03 $7,041.87 $545,165.02
3 $33,546.41 $7,490.49 $537,674.53
4 $33,069.20 $7,967.69 $529,706.83
5 $32,561.60 $8,475.30 $521,231.54
6 $32,021.66 $9,015.24 $512,216.29
7 $31,447.32 $9,589.58 $502,626.71
8 $30,836.38 $10,200.52 $492,426.20
9 $30,186.53 $10,850.37 $481,575.83
10 $29,495.28 $11,541.62 $470,034.21
11 $28,759.98 $12,276.91 $457,757.29
12 $27,977.85 $13,059.05 $444,698.24
13 $27,145.88 $13,891.01 $430,807.23
14 $26,260.92 $14,775.98 $416,031.25
15 $25,319.57 $15,717.33 $400,313.92
16 $24,318.25 $16,718.65 $383,595.27
17 $23,253.14 $17,783.75 $365,811.52
18 $22,120.18 $18,916.72 $346,894.80
19 $20,915.04 $20,121.86 $326,772.94
20 $19,633.11 $21,403.78 $305,369.15
21 $18,269.52 $22,767.37 $282,601.78
22 $16,819.06 $24,217.83 $258,383.94
23 $15,276.20 $25,760.70 $232,623.24
24 $13,635.04 $27,401.86 $205,221.38
25 $11,889.32 $29,147.57 $176,073.81
26 $10,032.39 $31,004.50 $145,069.30
27 $8,057.16 $32,979.74 $112,089.57
28 $5,956.09 $35,080.80 $77,008.76
29 $3,721.17 $37,315.73 $39,693.03
30 $1,343.87 $39,693.03 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in South Ontario Ontario, CA


1500 sqft3900 sqft
Ø selling price$483,255$1,028,015
Ø fast selling$439,323$925,213
Ø high price sale$527,187$1,130,816

In 2026, houses in South Ontario Ontario, CA will be offered at an average price of $258 per square foot. A 1,500 sqft home priced at $483,255 is 23.74% more expensive per square foot than a 3,900 sqft home priced at $1,028,015. Home prices in South Ontario Ontario, CA vary significantly depending on the property’s condition and exact location. For a quick sale, a 2,700 sqft home should be listed at around $711,703. Sellers who can wait longer may achieve a higher price of up to $869,859.


Discover South Ontario in Ontario, CA

Location & Access

Located in the southern portion of Ontario, CA, South Ontario offers a convenient base for commuters and families.
The neighborhood sits near major corridors like the SR?60 and easy connections to I?10 and I?15, streamlining regional travel.
Residents enjoy quick drives to employment centers across the Inland Empire and the Ontario International Airport for air travel.

Lifestyle & Amenities

Daily needs are met by shopping plazas, local eateries, and services along Euclid Avenue, Grove Avenue, and nearby commercial hubs.
Parks and open spaces provide room for sports, dog walks, and weekend picnics, with community rec programs available through the City of Ontario.
Popular Inland Empire destinations like entertainment venues and outlet shopping are within a short drive for dining and leisure.

Housing & Community

Housing in South Ontario ranges from established single?family neighborhoods to newer townhome communities, appealing to a mix of buyers and renters.
Tree?lined residential streets, neighborhood schools, and active community groups contribute to a welcoming suburban feel.
Home seekers appreciate comparatively attainable prices for Ontario, CA, along with garages, yards, and multi?car driveways that support everyday convenience.
Whether you are searching for South Ontario real estate or simply exploring a well?located Inland Empire neighborhood, this area delivers value, access, and a down?to?earth lifestyle.



FAQ – Home Values in South Ontario Ontario

What is the median home value in South Ontario Ontario in 2026?

In 2026, the typical home value in South Ontario Ontario is about $558,827 for an average home size of 2238 square feet. This corresponds to an average price of roughly $258 per square foot.

What is the average cost per square foot in South Ontario Ontario?

In 2026, homes in South Ontario Ontario sell for an average of around $258 per square foot, with a typical range between $245.1 and $270.9 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in South Ontario?

The average home size in South Ontario Ontario is about 2238 square feet, with an estimated 2026 value around $558,827.



Neighborhoods close to South Ontario Ontario, CA

Downtown Ontario Ontario, CA272 $ / ft²
The Country (Diamond Bar Country Estates) Diamond Bar, CA210 $ / ft²
Phillips Ranch Pomona, CA275 $ / ft²
Mt Baldy Village Mt Baldy, CA293 $ / ft²
Brightwood Monterey Park, CA472 $ / ft²
Sky Country Mira Loma, CA241 $ / ft²
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