Mid-Century Modern Home in New Hampshire: Sweeping Mount Monadnock Views, Game Room & Resort-Style Pool on 159 Acres for Relax, Play & Adventure

September 12, 2025

Sadie Halliday of EXP Realty

617 Mountain Road is an extraordinary mid-century modern estate set on 159 acres, built in the 1950s by acclaimed architect Henry B. Hoover, renowned for his innovative regional modernism that merges architecture with breathtaking natural surroundings. This 5,800+ sq. ft. home boasts panoramic vistas of Mount Monadnock and beyond, offering six bedrooms, five baths, expansive communal spaces, a chef’s kitchen, and seamless indoor-outdoor living. It’s perfect for family life or entertaining, with amenities like a serene pool, tennis court, gym, wine cellar, and private trails. Located in Jaffrey, NH, in utmost seclusion, this iconic home retains its timeless elegance while enabling limitless lifestyle possibilities. The estate is offered at $4,750,000.

Outdoor Patio

Sadie Halliday of EXP Realty

A spacious outdoor patio stretches along the side of a modern home, offering scenic views of a lush, manicured garden and surrounding evergreens. The patio features sleek glass doors that lead into the house, allowing natural light to illuminate both indoor and outdoor areas. Light gray flooring, a bold red railing, and minimalist white patio furniture create a contemporary yet welcoming vibe. The stone exterior of the house adds texture and durability, while the open lawn provides an ideal space for children to play and families to gather. The tranquil setting encourages relaxation and quality family time.

Spiral Staircase Entry

Sadie Halliday of EXP Realty

Spacious entryway featuring a striking black spiral staircase with wooden handrails, creating a dramatic centerpiece. The area is illuminated by natural light streaming in through floor-to-ceiling glass doors and windows, offering views of a patio and surrounding greenery, perfect for family gatherings. Warmly toned wood paneling contrasts with sleek, white terrazzo floors, while minimalist white and wooden furniture adds to the modern appeal. The layout is open and inviting, with ample room for children to play safely or family members to move comfortably. Neutral colors, clean lines, and thoughtful placement of artwork give the space a sophisticated, welcoming feel.

Living Room Fireplace

Sadie Halliday of EXP Realty

A spacious, modern living room featuring a large marble and stone fireplace as the focal point. Floor-to-ceiling windows along two walls fill the room with natural light and offer panoramic views of lush evergreens, making it welcoming for family gatherings. Comfortable seating includes a plush gray sofa, matching armchair, and multiple sleek side tables, arranged for easy conversation or relaxation. Smooth, light-colored tile flooring and minimalist decor emphasize open space, while a black grand piano and a telescope add touches of elegance and curiosity for all ages. Subtle greenery and black accent pieces provide balance and visual interest throughout the room.

Living Room Space

Sadie Halliday of EXP Realty

A spacious and inviting living room features a contemporary open layout that flows seamlessly into a dining area and kitchen. The room is anchored by a large, cozy gray sectional sofa adorned with plush pillows, offering plenty of comfortable seating for families. Modern armchairs with curved wooden frames provide additional seating. A striking floor-to-ceiling stone wall and a large marble fireplace add warmth and architectural character, while the neutral color palette of grays, whites, and natural wood lends a calm, sophisticated atmosphere. Expansive windows flood the area with natural light, enhancing the family-friendly, welcoming ambiance.

Modern Kitchen Island

Sadie Halliday of EXP Realty

A spacious, modern kitchen featuring a large central island with a sleek black countertop and integrated sink, ideal for meal prep and family gatherings. Surrounding the island are white cabinets with clean lines, providing ample storage and a clutter-free aesthetic. The room is accented by warm wood columns that add a cozy, inviting touch. Stainless steel appliances, including a built-in dishwasher and contemporary stove, provide practical functionality. Soft overhead lighting and under-cabinet lights create a bright, airy ambiance. Neutral-toned floors and minimalist decor make this kitchen both child-friendly and easy to maintain, perfect for family activities and hosting.

Kitchen and Dining Area

Sadie Halliday of EXP Realty

Spacious open-concept kitchen with an adjoining dining area, providing ample room for family gatherings. Sleek white cabinetry lines the walls, complemented by modern stainless steel appliances and a continuous stainless backsplash for easy cleaning. The large central island with a glossy black countertop offers extra workspace and seating, making meal prep and casual dining easy for busy families. Expansive floor-to-ceiling windows flood the area with natural light and provide stunning mountain views. Neutral tones, minimalist decor, and light wood accents create a clean, contemporary aesthetic while making the space feel warm and welcoming for all ages.

Home Office

Sadie Halliday of EXP Realty

A spacious home office with floor-to-ceiling wood-paneled walls, creating a warm and inviting atmosphere suited for both work and family activities. The room features a large black desk with an elegant curved design, complemented by a comfortable tan office chair on wheels, ideal for long periods of productivity and accommodating family needs. An abstract black and white artwork above the desk adds a modern touch. Light streams in from a full wall of glass sliding doors, offering views of lush greenery and allowing children to play outside while remaining visible. A chest of drawers provides ample storage, and the neutral gray carpet keeps the space cozy, with a dark animal hide rug beneath the desk adding texture. Minimalist décor and uncluttered surfaces make the room functional and family-friendly.

Bedroom with View

Sadie Halliday of EXP Realty

Spacious bedroom featuring a large bed with neutral linens and plush throw pillows, set against a striking wood-paneled accent wall that exudes warmth and coziness. Floor-to-ceiling sliding glass doors provide abundant natural light and open to a balcony with a scenic view of green hills and trees, offering a tranquil escape and perfect backdrop for relaxation. The room includes two bedside tables with soft glowing lamps, and a cushioned black armchair draped with a cozy blanket, ideal for reading. The soft gray carpet creates a comfortable space for children and family members to relax and play safely.

Double Vanity Bathroom

Sadie Halliday of EXP Realty

A spacious modern bathroom featuring a double vanity with a wide marble countertop and large mirror extending across the wall, ideal for a busy family routine. The room is illuminated by soft ceiling lights and a natural skylight, which brighten the airy white walls and ceiling. Two plush blue ottomans add comfort and a pop of color beneath the vanity. Warm, wood-paneled doors contrast elegantly with the cool tones of the room, while thoughtful details like a chrome tissue holder, sleek soap dispensers, and neatly folded towels create a welcoming, organized atmosphere perfect for families. Accessible features and ample space offer convenience and safety.

Home Office Setup

Sadie Halliday of EXP Realty

A contemporary home office with large floor-to-ceiling sliding glass doors offers abundant natural light and beautiful mountain views, creating an inspiring workspace. Against one wall, sleek glass shelves display books and framed photographs, adding warmth and a personal touch. A black modern desk with chrome legs sits atop soft grey carpeting, paired with a comfortable black ergonomic office chair on casters. The room features a neutral color palette with gray, black, and warm wood tones, promoting calm and focus. Ample shelving and surface space make this a family-friendly area for work, study, and creative activities, ideal for all ages.

Game Room Views

Sadie Halliday of EXP Realty

Spacious and bright recreation room featuring a central pool table, perfect for family game nights. Floor-to-ceiling sliding glass doors line one wall, providing abundant natural sunlight and seamless access to an outdoor pool patio, ideal for supervised play and entertaining. The room’s palette is crisp and modern, dominated by white floors and ceilings, which amplify the light and create a fresh, inviting atmosphere. A textured stone accent wall and steps add architectural interest and a touch of warmth. Simple, functional furniture, such as a nearby table and chairs, allow for flexible use, supporting both relaxation and group activities.

Listing Agent: Sadie Halliday of EXP Realty via Zillow 

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