Situated in the sought-after Rathwood neighbourhood, 143 Chalfield Lane is a beautifully renovated, turn-key semi backing onto green space. The inviting main level features an open-concept layout with a bright front living room with an electric fireplace, flowing into a modern white kitchen with built in organizers, quartz counters, stainless steel appliances, a large centre island, and a separate dining area with patio doors leading to a private deck overlooking the trees, ideal for summer entertaining. Upstairs are three bedrooms and a fully updated 4-piece bathroom with double vanity and large glass enclosed shower. The finished basement adds valuable flexibility with a recreation room, a wood-burning fireplace, a stylish3-piece bathroom, a spacious laundry room, plenty of storage and rough-ins for a full kitchen. The rec room can also be closed off to function as a 4th bedroom, ideal for extended family or guests. Renovated in 2020 with quality finishes throughout, this home offers engineered hardwood on both levels, porcelain tile, upgraded lighting, a modern staircase, and updated mechanicals including a 2017 HVAC system and 2019 roof. Located just minutes from Square One, schools, parks, shopping, public transit, and major highways, this home sits in a quiet pocket while offering all the convenience of central Mississauga living.