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ESTATES

ELEVATED
TRANQUILITY

Set against the cinematic backdrop of Colorado’s iconic Flatirons, 440 Japonica Way is more than a home—it’s a sculptural response to its surroundings. With its quiet poise, modern lines, and seamless integration of indoor and outdoor living, this custom-built residence—designed by noted architects Annette and Dennis Martin—offers serenity, sophistication, and sensory delight in Boulder’s coveted Newlands neighborhood.

440 Japonica Way, Boulder, CO 80304
$12,000,000

SAMANTHA GREENE

440 Japonica Way, Boulder, CO 80304

 

For the discerning buyer, Boulder represents rare equilibrium. Here, a morning hike can segue into an investor pitch over espresso, and golden-hour yoga gives way to a tasting menu downtown. It’s a place where nature and innovation harmonize—drawing entrepreneurs, artists, and global citizens seeking a deeper, quieter rhythm of life.


Tucked into a tranquil cul-de-sac just moments from open space and beloved trails, 440 Japonica Way reflects that ethos. With 5,244 square feet of artful living space, this net-zero residence is both expansive and intimate. It features four bedrooms with the flexibility to convert to five, all while maintaining architectural flow and functionality.


Inside, the open-concept design connects the ultimate chef’s kitchen with a sun-drenched living room and a seamless transition to the outdoors. The kitchen’s sleek cabinetry, premium appliances, and oversized island create an inviting focal point, while the adjacent great room—anchored by a tactile stone fireplace—opens to an expansive terrace and year-round saltwater pool. An outdoor kitchen and living space further extend the home’s entertaining possibilities, offering an idyllic setting for gatherings under the Colorado sky.

 

440 Japonica Way, Boulder, CO 80304
440 Japonica Way, Boulder, CO 80304
440 Japonica Way, Boulder, CO 80304

 

Mature landscaping and setback neighboring properties offer privacy and a quiet connection to the outdoors. In the primary suite, a refined open wardrobe concept replaces traditional closets, integrating elegantly within the spa-inspired bath. The design is tactile and calming, with natural textures and soft neutrals balanced by intentional contrast.


A suite of advanced systems elevates daily living, including Savant smart home technology, Lutron lighting, and high-performance energy components that ensure sustainability without compromise.


Outside, curated landscaping and native grasses frame multiple patios, each positioned to capture Boulder’s signature light. Just beyond the property, direct access to scenic trails makes nature an everyday indulgence.

Tim Goodacre_Showcase_JA25_R2-5.jpg
440 Japonica Way, Boulder, CO 80304
440 Japonica Way, Boulder, CO 80304

 

In a city celebrated for its progressive culture, world-class schools, and commitment to wellness, 440 Japonica Way stands apart—not just for what it is, but for how it makes you feel. It’s a home that lets you exhale, recharge, and experience Colorado at its most refined and contemplative.


440 Japonica Way, Boulder, CO 80304 is offered at $12,000,000.


For more information and a private showing, please contact:


TIM GOODACRE
milehimodern | broker associate
T: +1 303.817.9300
E: tim@goodacreproperties.com
W: goodacreproperties.com

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