About 818 W Bonnie Brae Court
Situated on an expansive 16,174 sqft lot in a serene Ontario neighborhood, this exceptional property offers a rare combination of luxury and versatility. The main residence features 3 bedrooms and 2 bathrooms, highlighted by a sumptuous primary suite with a private retreat. At the heart of the home, an open-concept kitchen with a center island flows seamlessly into the dining and living areas, where a cozy fireplace and integrated surround sound create the perfect ambiance. Complementing the main home is a fully permitted, separate-access ADU, featuring 1 bedroom, 1 bathroom, quartz countertops, and private laundry—ideal for rental income or multi-generational living. The backyard is a private oasis, boasting a fenced pool and spa with a cascading waterfall, a newly built covered patio, and a professional-grade built-in BBQ bar. Beyond the resort-style amenities lies a lush garden with over a dozen mature fruit trees. With a massive driveway for 6+ vehicles and recently updated HVAC and pool systems, this turnkey estate is a rare find.
Features of 818 W Bonnie Brae Court
| MLS® # | WS26092845 |
|---|---|
| Price | $948,000 |
| Sold Price | $975,000 |
| Bedrooms | 4 |
| Bathrooms | 3.00 |
| Full Baths | 3 |
| Square Footage | 2,196 |
| Lot Sqft | 16,174 |
| Acres | 0.37 |
| Year Built | 1959 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Status | Closed |
| # Of Units | 2 |
Community Information
| Address | 818 W Bonnie Brae Court |
|---|---|
| Area | 686 - Ontario |
| City | Ontario |
| County | San Bernardino |
| Zip Code | 91762 |
Amenities
| Utilities | None |
|---|---|
| Parking Spaces | 8 |
| Parking | Driveway, Garage |
| # of Garages | 2 |
| Garages | Driveway, Garage |
| View | Mountain(s) |
| Is Waterfront | No |
| Has Pool | Yes |
| Pool | In Ground, Private |
Interior
| Interior | Laminate, Tile |
|---|---|
| Interior Features | Breakfast Bar, Separate/Formal Dining Room, Open Floorplan, All Bedrooms Down, Bedroom on Main Level, Built-in Features, Crown Molding, In-Law Floorplan, Main Level Primary, Quartz Counters |
| Appliances | Dishwasher, Gas Range, Microwave, Water Heater |
| Heating | Central |
| Cooling | Central Air, ENERGY STAR Qualified Equipment |
| Has Basement | No |
| Fireplace | Yes |
| Fireplaces | Living Room, Gas |
| # of Stories | 1 |
| Stories | One |
Exterior
| Lot Description | Back Yard, Sprinkler System, Flag Lot |
|---|---|
| Windows | Double Pane Windows |
School Information
| District | Ontario-Montclair |
|---|
Additional Information
| Date Listed | April 29th, 2026 |
|---|---|
| Date Sold | June 9th, 2026 |
| Days on Market | 33 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Agent | Lillian Yin |
|---|---|
| Office | Pinnacle Real Estate Group |
