5420 Duncaster, Rancho Cucamonga, CA 91739

• 5 beds |
• 5 baths |
• 4,650 sqft

Property Description

A rare gem in Rancho Cucamonga!! Offered for the first time since it was built in 2005, this expansive residence sits on a generous 10,074 sqft lot and encompasses 4,650 sqft of thoughtfully designed living space. Appointed with 5 bedrooms, 4 and 1/2 bathrooms, a dedicated office, and an upstairs bonus room, the layout provides flexibility for everyday living or lavish entertaining. The grand formal entry welcomes you with soaring ceilings, highlighting the formal living and dining rooms and creates an immense sense of scale and an abundance of natural light. The gourmet kitchen is complemented by granite counter tops, maple cabinetry and high-end stainless steel appliances, including GE Monogram 6 burner cook top with matching range hood and double ovens. Adjacent formal living and dining rooms offer elegant spaces, while the kitchen opens to the spacious family room and home office. The main level also features a bedroom alongside a full bathroom-ideal for guests or multigenerational living. Upstairs, the primary suite is a true retreat, boasting a gas fireplace, oversized walk-in closet and city and mountain views from the windows. The ensuite bathroom features a jetted soaking tub, dual vanities with granite counter tops and a separate walk-in shower. The additional 3 upstairs bedrooms are well appointed with one of the three bedrooms having it's own private bathroom. The upstairs bonus room is anchored by gorgeous custom bookcases and cabinety and provides endless options-media room, secondary living space, game room, or whatever fits your needs. The front and backyards are beautifully manicured with mature landscaping. The large patio cover in the backyard is perfect for year round entertaining. Additional highlights include spacious 3-car garage, dual HVAC system, 100 gallon water heater and built-in central vacuum. Adding to the allure of this home, it is ideally situated on a cul-de-sac and steps away from Day Creek Intermediate School within the coveted Etiwanda School District, as well as convenient to freeways, shopping and eateries.

Listing Status:

Pending

Date Added:

February 23, 2026

Data Last Updated:

April 2, 2026 at 7:18AM

Listing Office:

CASCADE PACIFIC REAL ESTATE : 909-208-9306

Listing Agent:

Gina Bachman : 909-208-9306

MLS ID:

CV26039554

Interior

• General: Breakfast AreaBlock WallsCentral VacuumGranite CountersHigh CeilingsOpen FloorplanPantryTwo Story CeilingsBedroom on Main LevelPrimary SuiteWalk-In PantryWalk-In Closet(s)
• Appliances: 6 Burner StoveDouble OvenGas CooktopMicrowaveRange Hood
• Laundry: Laundry Room
• Flooring: CarpetLaminateTileWood
• A/C: Central AirDual
• Heating: Central
• Fireplace: Family RoomPrimary BedroomFireplace

Exterior

• General: None
• Other Structures: Front PorchCovered
• Pool: None
• Parking: Direct AccessGarage Faces FrontGarageParking spaces: 3

Construction

• Roofing: Tile
• Windows: BlindsDouble Pane WindowsDrapes
• General: 2

Location

• HOA Amenities: 0.0
• Originating MLS: CRMLS_CRM
• School District: Chaffey Joint Union High
• County: San Bernardino

Lot

• Zoning: 1087231190000
• View: Mountain(s)NeighborhoodView
• Fencing: Block

Utilities

• Utilities: Cable AvailableElectricity ConnectedNatural Gas ConnectedSewer ConnectedWater Connected
• Water: Public
• Sewer: Public Sewer

Financial

• Source: CRMLS_CRM