Welcome to 309 Pennington Harbourton Road, a distinguished rural residence nestled in desirable Hopewell Valley, just minutes from the Delaware River and Washington Crossing State Park. Set on a generous 10+ acre lot providing both privacy and uninterrupted views of the serene countryside, this custom-built home offers the perfect blend of classic charm and modern comfort, with more than 3,300 square feet of living space and a full, unfinished basement. As you enter through the soaring central foyer, you'll immediately appreciate the home’s thoughtful design and inviting atmosphere. To the left, a charming front room offers the perfect space for a home office or quiet retreat. To the right, a generously sized dining room and additional sitting area invite you to gather and entertain in style. Continue straight ahead to the heart of the home: a huge, open-concept kitchen, featuring a panoramic view of the expansive back deck and scenic farmland beyond, custom-built cabinetry, and a large island bar with seating, perfect for casual meals, morning coffee, or gathering with family and friends. Adjacent to the kitchen, you'll find a sunny and spacious breakfast area with sliding doors opening directly to the deck — ideal for effortless indoor-outdoor living. The first floor also features a large living room with vaulted ceiling and wood-burning fireplace, a convenient powder room, and a mudroom connecting to the attached 3-car garage. Above the garage, a partially finished bonus space with its own private entrance and stairwell offers incredible flexibility — perfect for a home office, in-law suite, creative studio, or guest quarters. Upstairs, you'll find three well-appointed guest bedrooms and a hall bath. The en-suite primary bedroom is a true retreat, with vaulted ceilings, large walk-in closet, a spa-like bath with a glass-enclosed shower, a soaking tub, and double vanities. This lovingly-maintained home offers the perfect opportunity for enjoying the peace and solitude of country living, but with easy access to major commuter routes and all the renowned shops, restaurants, and cultural attractions nearby. It’s just 15 minutes to New Hope, 20 minutes to Princeton, 40 minutes to Philadelphia, and only 1.5 hours to New York City. Schedule your showing today!