Welcome to 621 New Hampshire Street, a meticulously maintained 4-bedroom, 2.5-bathroom family home nestled in one of Waterloo's most sought-after neighbourhoods. Thoughtfully designed with an open-concept layout, this impressive Cook model showcases timeless craftsmanship, elegant crown moulding throughout, and a stunning two-storey family room filled with natural light. The spacious kitchen flows seamlessly into the main living and dining areas, creating the perfect setting for both everyday living and entertaining. A dedicated home office with custom built-in cabinetry offers an ideal work-from-home space, while upstairs, the primary suite provides a true retreat featuring a beautifully renovated ensuite (2021) complete with luxurious heated floors. Two additional bedrooms boast vaulted ceilings, and custom built-ins in the primary walk-in closet and one bedroom add exceptional functionality and style. Step outside to enjoy the professionally landscaped backyard featuring a poured concrete patio, a storage shed on a poured concrete pad, and a newly replaced rear fence (2025), creating a private outdoor oasis. Additional highlights include California shutters throughout, an in-ground sprinkler system with semi-annual servicing and updated control box (2017), stainless steel garage storage, and a lifetime warranty shingle roof installed by Roofman in 2015. Perfectly positioned within walking distance of three elementary schools and the renowned RIM Park, residents enjoy access to premier sports facilities, scenic walking trails, playgrounds, and year-round recreational opportunities. You'll also appreciate the convenient proximity to shopping, restaurants, Highway85, the universities, and all the amenities that make Waterloo one of the region's most desirable places to call home. This exceptional property combines quality, comfort, and an unbeatable family-friendly location, ready for you to move in and enjoy.