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831 S Mountain Avenue, Ontario, CA 91762

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For Sale

$518,000

3 beds • 2 baths • 1 half baths • 1,408 sqft

Estimated Payment

$      /mo. †

APR for 30 years

Change Loan Terms

  • Condominium
    Property type

  • $367.90
    Price per square foot

  • 41-50 Years Old
    Age

Explore this Property

Welcome to this beautifully refreshed 3-bedroom, 2.5-bathroom townhouse-style condo located in the heart of Ontario! Boasting an open-concept layout filled with natural light, this home features spacious living areas enhanced by large windows and a cozy fireplace perfect for chilly evenings. The adjacent dining area opens to a private patio, complete with a beautiful avocado tree, ideal for summer barbecues, family gatherings, and convenient access to the community pool. The home has been freshly painted throughout and thoughtfully upgraded with a brand-new, fully remodeled kitchen featuring new cabinets, stainless steel appliances, quartz stone countertops, and durable hard surface flooring throughout, no carpet anywhere! This move-in-ready property includes a brand-new refrigerator, washer, dryer, over-the-stove microwave, and dishwasher offered by the owner. Enjoy the convenience of direct access to a two-car garage from inside the home, along with an additional designated parking space. Upstairs, you ll find three generously sized bedrooms, including two oversized rooms with individual mini-split A/C units that share a large full bathroom. The primary suite features its own private bath and a spacious walk-in closet. Set in a small, quiet, and friendly community with long-term residents, this home offers both peace of mind and a welcoming atmosphere. Enjoy scenic views of snow-capped mountains in the winter, and plenty of open parking year-round. Centrally located just 2 miles from the 60 and 10 freeways, and close to schools, markets, shops, and neighboring cities like Upland, Montclair, and Chino. Whether you're a first-time buyer, investor, or looking to right-size, this gem is a rare find! Community amenities include a pool and spa, with HOA dues covering water and trash, making for easy, low-maintenance living.
MLS# OC25173885

Courtesy Of Global Bancorp

(949) 732-0624

Open Houses

October

4

Saturday

In Person

Saturday, October 4, 2025

10:00AM - 3:00PM

Property Features

  • Age
    41-50 Years Old
  • Amenities
    Double Pane Windows
  • Appliances
    Microwave, Oven - Gas, Range, Range - Gas, Refrigerator
  • Architecture Style
    Other
  • Floor Covering
    Vinyl
  • View Type
    Mountain

Map and Directions

Directions to 831 S Mountain Avenue, Ontario, CA 91762

Home seller CENTURY 21 PrimeTime Realtors

Get to know the neighborhood. A local affiliated CENTURY 21 office will help you set up tours, give advice, and negotiate with sellers.

CENTURY 21 PrimeTime Realtors

(909) 980-6100
Learn More About Us

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Monthly Payment Breakdown

  • Principle and Interest
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  • Property Taxes
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  • Hazard Insurance
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  • Private Mortgage Insurance
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  • HOA Dues
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Calculators provided for estimating purposes only. Consult with your lender to determine precise payment requirements.

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Copyright © 2025 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified. Information being 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. Information being 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.

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This information is provided for general informational purposes only and should not be relied on in making any home-buying decisions. School information does not guarantee enrollment. Contact a local real estate professional or the school district(s) for current information on schools. This information is not intended for use in determining a person's eligibility to attend a school or to use or benefit from other city, town or local services.

† Based on a 30-year fixed rate of 3.38% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Interest rates are also subject to credit and property approval based on secondary market guidelines. The rates shown are based on average rates for our best qualified customers. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.