A rare opportunity to own a newly built custom home in the welcoming community of Chesley-with HST already included in the price. Thoughtfully designed and filled with natural light, this home offers a modern, functional layout suited to everyday living and relaxed entertaining. The main level features an open, airy design where the kitchen, dining, and living areas connect seamlessly. A spacious center island provides casual seating and ample prep space for busy mornings or hosting friends. Patio doors from both the dining area and the primary bedroom extend the living space outdoors to a generous rear deck-ideal for quiet evenings or summer gatherings. The primary bedroom includes a walk-in closet and a stylish 3-piece ensuite with a soaker tub. A second well-sized bedroom, a full 4-piece bath, convenient main-floor laundry, and a mudroom with direct access to the heated, insulated oversized single-car garage complete this level. The walk-out lower level significantly expands the home's versatility, offering a large family room with backyard access, a third bedroom, a flexible den ideal for a home office or guest space, and an additional full bathroom. With its separate walk-out and generous layout, this level could lend itself well to an in-law suite or the potential for a more self-contained living area, creating future income or multi-generational living possibilities (subject to buyer due diligence). Located in a friendly small-town setting, Chesley offers excellent amenities including schools, parks, river trails, a community pool and splash pad, arena, curling club, tennis courts, and everyday essentials just minutes away. Backed by a full Tarion warranty, this brand-new home delivers confidence, comfort, and modern convenience-an ideal choice for families or those seeking flexible living options in a vibrant community. Some photos are virtually staged. Side mount garage door opener.