Welcome to 4 McNulty Lane, a prestigious Thomasfield-built home on one of Guelphs most desirable streets in the S. end. This 2-story gem offers 4,400 sqft of carpet-free living space, featuring 4+2 bdrms, 4 full baths, and an open-concept layout flooded with natural light. The kitchen, the heart of the home, boasts S/S appliances, granite counters, and oak cabinetry with ample storage. The living rm, with a cozy gas FP, is ideal for relaxation or entertaining. Upstairs, the primary suite impresses with a WIC and luxurious 5-pc ensuite. Three addl bdrms, a loft/office space, and convenient 2nd-flr laundry complete this level. The fully fin. bsmt is a highlight, featuring a kitchenette, 2 bdrms, a 4-pc bath, a large rec rm, and a 2nd gas FPperfect for in-laws or guests. The backyard is impressive, with a rare 60ft width, ideal for outdoor activities. Located near top-rated schools, parks, amenities, and Hwy 401, this home offers the best of Guelph living. Book your private showing today!