831 S Mountain Avenue
Ontario, CA 91762 • 3 Bed • 3 Bath • 1,408 sq.ft.

Property summary

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.

Days on market: 50

Listing updated: October 04, 2025 - 11:27:10

Property details

Property ID
OC25173885
Size
1408 sq.ft.
Home Type
Residential
Year Built
1979
Property Size
0.0947 acre
Garage
2
Levels
2
Spa
Association, Heated, In Ground
Patio
Enclosed, Patio
Basement
No
View
Mountain(s), Pool
Pool
Heated, In Ground, Association

Listed by: Clare Lenza DRE #01981062 949-732-0624, Versailles Property - Orange County

Source: Orange County, MLS#: OC07076 Originating MLS: CRMLS

Interior information

Rooms
Bedroom, Other, Dining Room
Bathrooms
3
Kitchen
Gas Oven, Gas Range, Microwave, Refrigerator, Self Cleaning Oven, Dryer, Washer
Cooling
Central Air, Ductless, Wall/Window Unit(s)
Heating
Central
Flooring
Vinyl
Laundry
In Garage
$518,000
Property price
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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 2025-10-05 10:54:39 PST 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.

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