Luxury Living w/ Accessory Apartment in Carriage Crossing! This spectacular, custom Klondike-built executive home is nestled on a premium corner lot in Waterloo's prestigious Carriage Crossing. Loaded w/ luxurious upgrades, & offering 5,100+ SF of beautifully finished living space, this 5 bed, 5 bath home includes a full accessory apartment/in-law suite w/ private walk-up, ideal for extended family, guests, or added income. Step inside to a grand foyer that opens to a front office/living rm & a formal dining rm w/ tray ceiling, seamlessly connected to the servery & butler's pantry. At the heart of the home is the designer kitchen, featuring granite counters, premium appls, under-cab lighting, lrg centre island, & a bright breakfast area w/ walkout to the bkyard. The adjoining great rm features coffered ceilings, a gas FP, & custom built-ins. A powder rm & mudrm w/ built-ins complete the main flr. Upstairs, the primary suite offers tray ceiling detail, walk-in closet, & a spa-like 5-pc ensuite w/ soaker tub, tiled glass shower, dual vanity. 3 additional bedrms all have walk-in closets & bathrm accessone w/ a 3-pc ensuite, & 2 sharing a 4-pc Jack & Jill bath. Convenient 2nd-flr laundry. The finished walk-up basement functions as a full accessory apt w/ oversized windows, modern kitchen, spacious family rm w/ electric FP, 5-pc bath, lrg bedrm w/ walk-in closet, & ample storage. Throughout: 10' main flr ceilings, hrdwd flrs, porcelain tile, crown moulding, ceiling treatments, California shutters, potlights, upgraded lighting, & granite/quartz counters. Exterior features interlock driveway (parking for 7), manicured landscaping, covered patio, private/partially fenced yard w/ shed. Prime location: top rated schools, RIM Park, Grey Silo Golf Club, Farmers Market, trails, parks, & major employers. Quick HWY access, universities, & amenities. A rare opportunity to own a move-in-ready luxury home w/ unmatched versatility in one of Waterloo's most desirable neighbourhoods!