Two homes on one lot in a central Ontario location—ideal for house-hackers or investors. The front unit (approx. 956 sq ft) is a charming 2-bed, 1-bath home with a new 2024 roof, several newly replaced windows, two MrCool split systems, and a whole-house fan for efficient comfort. The rear unit (approx. 1,489 sq ft) features 4 beds and 2 baths, a modernized master bath, upgraded laundry room, pantry conversion in the former furnace area, and an inviting patio gazebo—perfect for outdoor entertaining. It also includes two MrCool split systems, a whole-house fan, an amplified antenna routed to the living room and bedrooms, and a comprehensive exterior security-camera setup monitored from the living room. Excellent for income potential or multi-generational living, this property is just minutes from revitalized Downtown Ontario, historic Euclid Ave, Ontario Town Square events, and the Ontario Museum of History & Art—with easy access to the 10 & 60 freeways and Ontario International Airport. Nearby schools include Mission Elementary, Oaks Middle, and Ontario High.
MLS #
CRIV25246378
MLS Source
California Regional MLS
Days on Site
8
Flooring
Laminate
Cooling
Whole House Fan
Heating
Wall Furnace
Foundation
Combination, Concrete Perimeter, Raised
Pool
None
Garage/Parking
Other, Garage: 1 Car(s)
HOA Fee
$0
| # Buildings | # Leased Units | # Total Units |
|---|---|---|
| 2 | – | 2 |
646 W Belmont is a Duplex in Ontario, CA 91762. This – square foot property sits on a 9,720 Sq Ft Lot and features – bedrooms & – full bathrooms. It is currently priced at $825,000 and was built in 1925. This address can also be written as 646 W Belmont, Ontario, CA 91762.
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This listing information is up-to-date as of October 28, 2025. For the most current information, please contact RUBEN GONZALES, (951) 545-2136