Homes for sale - 440 Japonica WAY, Boulder, CO 80304

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Christina Kern

ckernsells@gmail.com +1(303) 915-0809

$ 12,000,000

Est. payment | -/mo

3 Beds

5 Baths

4,943 SqFt

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$ 12,000,000

Est. payment | -/mo

Save

3 Beds

5 Baths

4,943 SqFt

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 4,943 sqft

Price per Sqft $2,427

Subdivision Northwest Boulder

MLS Listing ID IR1031937

Bedrooms 3

Full Baths 1

Half Baths 1

Three Quarter Bath 3

HOA Y/N No

Abv Grd Liv Area 3,512

Originating Board recolorado

Year Built 2023

Annual Tax Amount $29,529

Tax Year 2024

Lot Size 0.293 Acres

Acres 0.29

Property Sub-Type Single Family Residence

Property Description

A striking blend of sustainability and sophistication; this home, designed by Annette and Dennis Martin in 2023, is tucked on a quiet cul-de-sac off one of Boulder's most coveted streets. This net-zero residence features advanced energy systems, including geothermal heating/cooling, radiant in-floor heat, a high-efficiency gas boiler and a 14.44kW solar array. A thoughtful layout connects open-concept living with vaulted ceilings, custom floating staircase, extensive millwork and designer lighting from Italy, Denmark, England, and the U.S. The main-floor primary suite offers a spa-like bath with onyx and white marble tile, double vanities, and a Kohler whirlpool tub. Entertain indoors or out with a chef's kitchen featuring Gaggenau and Sub-Zero appliances, a built-in Sedona grill, and a 10'x38' year-round saltwater pool. Expansive Sierra Pacific windows and doors frame views of the foothills while blending interior and exterior spaces. Savant smart home tech and Lutron lighting ensure effortless living at every turn.

Location

State CO

County Boulder

Zoning RES

Rooms

Main Level Bedrooms 1

Interior

Interior Features Eat-in Kitchen, Five Piece Bath, Kitchen Island, Open Floorplan, Pantry, Vaulted Ceiling(s), Walk-In Closet(s)

Heating Heat Pump, Hot Water

Cooling Central Air

Flooring Wood

Fireplaces Type Living Room

Fireplace N

Appliance Dishwasher, Double Oven, Refrigerator

Laundry In Unit

Exterior

Parking Features Oversized

Garage Spaces 2.0

Pool Private

Utilities Available Cable Available, Electricity Available, Natural Gas Available

View Mountain(s)

Roof Type Composition,Membrane

Total Parking Spaces 2

Garage Yes

Building

Lot Description Cul-De-Sac, Level, Sprinklers In Front

Sewer Public Sewer

Water Public

Level or Stories Two

Structure Type Brick,Frame

Schools

Elementary Schools Foothill

Middle Schools Centennial

High Schools Boulder

School District Boulder Valley Re 2

Others

Ownership Individual

Acceptable Financing Cash, Conventional

Listing Terms Cash, Conventional

Listed by milehimodern - Boulder • 3038179300

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Christina Kern

REALTOR® | Lic# FA40021351

ckernsells@gmail.com

+1(303) 915-0809

440 Japonica WAY Boulder, CO 80304

Christina Kern

Key Details

Location

Rooms

Interior

Exterior

Building

Schools

Others

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440 Japonica WAY