Set on an extraordinary ultra-private 1.8-acre lot and backing onto the scenic Etobicoke Creek, 1690 Sherway Dr presents a rare opportunity with future potential in one of Mississauga's most coveted settings. The expansive parcel, set above the ravine, provides exceptional usable space, creating a compelling opportunity to enjoy the existing home, expand it, or reimagine the lot, including the potential to build your custom dream estate of significant scale, approximately 6,000 SF or more. For builders and end users alike, the lot size, privacy, and natural setting make this a truly one-of-a-kind offering. Surrounded by mature trees, lush ravine greenery, and a level of seclusion rarely found within the city, the existing 4-bedroom, 4-bathroom residence offers over 3,600 SF of total living space filled with warmth and natural light. Hardwood flooring, oversized windows, and tranquil ravine views create an inviting atmosphere throughout. The vaulted family room with a wood-burning fireplace anchors the main level, while the chef's kitchen features Caesarstone countertops, a centre island, and picturesque backyard views. The skylit upper level offers a primary retreat with walk-in closets and ensuite, plus three generously sized bedrooms. The finished lower level adds recreation space and multigenerational living potential. Outdoors, the property transforms into a private, resort-inspired setting with expansive entertaining areas overlooking the saltwater in-ground pool, beautifully landscaped grounds, mature trees, and a serene backdrop. A detached cottage-style bungalow with a kitchen and 4-piece bath adds versatility as a guest house, studio, or private office. Whether your vision is to move in, expand, or potentially sever and build on the buildable parcel, this property delivers the canvas. Conveniently located near top-rated schools, parks, golf courses, Sherway Gardens Shopping Mall, Toronto Pearson Airport and major highways (QEW, 401, 427 & 403).