Welcome to 5540 High Meadow Pl, located in the highly sought-after Deer Creek Estates Collection of Rancho Cucamonga. Situated on an impressive 21,265 sq. ft. lot, this expansive residence offers 3,283 sq. ft. of living space, plus additional converted living space, providing an exceptional combination of space, privacy, comfort, and versatility. Step inside to a beautifully refreshed interior, recently painted throughout. The sunken formal living room features a cozy fireplace, creating an inviting setting for gatherings and relaxation. The spacious family room, highlighted by a second fireplace, flows seamlessly into the kitchen, making it ideal for everyday living and entertaining. Adding to the home's recent improvements, the downstairs A/C unit was just replaced. A desirable main-floor bedroom and full bathroom provide excellent flexibility for guests, multigenerational living, or a private home office. Upstairs, the spacious primary suite is a true retreat, featuring a beautiful dual-sided fireplace, generous walk-in closets, and a private balcony overlooking the backyard. Two additional well-sized bedrooms provide plenty of space for family or guests. Originally built with a 4-car garage, one garage bay has been converted into additional living space featuring a bedroom, bathroom, and kitchenette, creating a current configuration of 5 bedrooms and 4 bathrooms. This converted space is not included in the home's stated 3,283 sq. ft. of living area and was completed without permits. Buyer to independently verify square footage, permits, bedroom/bathroom count, and allowable use to their satisfaction. Outside, the expansive backyard is surrounded by mature landscaping and beautiful palm trees, creating a private and peaceful setting with plenty of room for entertaining, recreation, or the possibility of adding a pool. The decking has been newly cleaned and sealed. A massive driveway and remaining 3-car garage provide abundant parking and storage. The home is also EV-ready with two exterior 240V electrical junction boxes for electric vehicle charging. External cables are not included. This Deer Creek Estates property offers an impressive amount of space, privacy, and versatility that is increasingly hard to find. Conveniently located just minutes from Trader Joe's, shopping, dining, and easy access to the 210 and 15 freeways. Don't miss the opportunity to make this exceptional property your own!