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1724 S Monterey, Ontario, CA 91761

$750,000 Approx. USD 4 beds, 2 baths
1,548 sqft

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Berkshire Hathaway HomeServices California Properties 11828 Rancho Bernardo Rd, Ste 210
San Diego, CA 92128 888-995-7575

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Listing Agent

Melina Mejia | melinamejiarealtor@gmail.com
Lic#: 01911525
Broker: Courtesy of Coldwell Banker Envision
Phone: 909-983-9933

Agent Remarks

Welcome to this beautifully maintained 3-bedroom, 2-bathroom main residence that has modern finishes, and an exceptional detached accessory dwelling unit (ADU). The main home offers spacious living areas, an upgraded kitchen, 3 bedrooms PLUS a BONUS ROOM and a private backyard. BONUS Room has a private entrance and bathroom!! This bonus room is perfect to house extended family or to rent out of extra passive income!! Step outside to find a fully permitted, beautifully finished 1-bedroom, 1-bathroom ADU complete with its own private entrance, a full kitchen, a comfortable living space, and a private bathroom. This ADU is a newly built ADU, built in 2021. This is an incredible opportunity with a custom-built, detached ADU that is ideal for generating passive income or housing extended family. This property is located in the highly desirable and up and coming City of Ontario; located near schools, parks, and local dining, this rare dual-living property is perfect for buyers seeking flexibility and investment value. Must tour to appreciate the value of this property! Book your tour today!

Listing Details

Property type: Single Family Residence (Single Family)

Status: Active

MLS# TR26158767

Price: $750,000

HOA Fee is $0.00

Beds: 4

Baths: 2 (2 full)

Electric,See Remarks fireplaces

Built in 1952

1,548 sqft

1 story

0.14 acres

Lot size: 0.1387

County: San Bernardino

Interior features: Recessed Lighting,All Bedrooms Down,Bedroom on Main Level,Main Level Primary

Appliances: Gas Cooktop,Gas Oven

Parking description: Driveway,Paved

Lot description: TwoToFiveUnitsAcre

Heating/cooling: Ductless,Dual

Heating description: Ductless

MLS area: 686 - Ontario

Last Updated: 7/30/2026

Days On Market (DOM): 7

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This listing belongs to the 686 - Ontario MLS area

Lat/Long: 34.042283, -117.644332.
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DISCLAIMER: There is NO WARRANTY, expressed or implied, for the accuracy of this information or its applicability to your financial situation. Please consult your financial and/or tax advisor. GET PRE-APPROVED The loan's interest rate will depend upon the specific characteristics of the loan transaction and credit profile up to the time of closing.

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