1724 S Monterey Ave, Ontario, CA, 91761
About This Home
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. Property sold as-is. Must tour to appreciate the value of this property! Book your tour today!
Getting Around
Somewhat Walkable
Some Transit
Somewhat BikeableSchools
Construction
Condition
- Year built: 1952
Type & Style
- Home type: SingleFamily
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Gas Cooktop,Gas Oven
- Laundry features: Electric Dryer Hookup,Gas Dryer Hookup
Bedroom
- Features: All Bedrooms Down
Bedroom
- Features: Bedroom on Main Level
Bedrooms & Bathrooms
- Bedrooms: 5
- Bathrooms: 3
- Full bathrooms: 3
- Main level bathrooms: 2
- Main level bedrooms: 4
Features
- Recessed Lighting,All Bedrooms Down,Bedroom on Main Level,Main Level Primary
- Flooring: Tile
- Fireplace features: Electric,See Remarks
- Fireplace: Yes
- Common walls with other units/homes: No Common Walls
Heating & Cooling
- Heating features: Ductless
- Cooling features: Ductless,Dual
Interior Area
- Total interior livable area: 1,548 sqft
Kitchen
- Features: Quartz Counters,Remodeled,Updated Kitchen
Master Bedroom
- Features: Main Level Primary
Property
Details
- Parcel number: 1050242390000
- Special condition: Standard
- Exclusions: Yellow and Burgundy Plumeria,King Kong Palm Tree
Features
- Levels: One
- Stories: 1
- Entry location: Ground level
- Pool features: None
- Spa features: None
- Has view: Yes
- View description: Mountain(s)
Lot
- Lot size: 6,042 sqft
- Features: 2-5 Units/Acre
Parking
- Total spaces: 2
- Parking features: Driveway,Paved
- Has garage: Yes
- Attached garage spaces: 2
- Covered spaces: 2
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Earthquake
- Heat Wave
- Inland Flooding
- Landslide
- Wildfire
How This Home’s Risks Compare
FEMA Declared Disasters in San Bernardino County and California
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $3,792 | $45,504 |
| Home Insurance * | $125 | $1,500 |
| Property Taxes | $456 | $5,472 |
| Electricity | $398 | $4,786 |
| Total | $4,771 | $57,252 |
Income You'd Need if You Spent...
California FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
No zestimate history available
Price History
| Date | Event | Price |
|---|---|---|
| 2026-08-06 | Price change | $735,000 |
| 2026-07-24 | Listed for sale | $750,000 |
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