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3633 Broadway Street, Boulder, CO – $4,400,000

  • 3 Beds
  • 4 Baths
  • 3,130 Sqft
  • .69 Acres
  • 3 Beds
  • 4 Baths
  • 3,130 Sqft
  • .69 Acres

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3633 Broadway Street

A rare opportunity to own a home that stands as a true testament to modern green design & sustainable building practices. Few homes in Colorado can boast such an impressive array of accolades, including Best Custom Home under 5,000 sq. ft. in Colorado (2019), the AIA Colorado Award of Merit in Sustainable Design (2022), and Bronze at the International Design Awards (2023). In fact, it has the designation of LEED Platinum certification-the highest awarded by the U.S. Green BuildingCouncil. This passive-solar home is thoughtfully situated on .7 acres to embrace its breathtaking surroundings, offering sweeping views of the Flatirons. Its design maximizes sunlight in the winter while minimizing heat gain in the summer. The roof features a 10kw solar system, complemented by a geothermal heat pump, a boiler and advanced foam insulation-all working in harmony to optimize energy efficiency. These enhancements contribute to the home's near net-zero energy rating, a HERS score of 18.The ground floor seamlessly blends indoor and outdoor living, creating an open, airy space for relaxation & entertainment. The upper level opens up to a "living roof" and soaring ceilings with floor to ceiling glass, offering panoramic views of the Flatirons. Three spacious bedrooms and a large, light-filled family room form the heart of the home. Enjoy Where You Live!

Listing Office: The Hobson Group

Essential Information

  • MLS® #IR1030544
  • Price$4,400,000
  • Bedrooms3
  • Bathrooms4.00
  • Full Baths1
  • Half Baths1
  • Square Footage3,130
  • Acres0.69
  • Year Built2019
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StatusActive

Community Information

  • Address3633 Broadway Street
  • SubdivisionQuigley
  • CityBoulder
  • CountyBoulder
  • StateCO
  • Zip Code80304

Amenities

  • Parking Spaces2
  • # of Garages2
  • ViewMountain(s)

Utilities

Electricity Available, Natural Gas Available

Interior

  • HeatingHeat Pump
  • CoolingCentral Air
  • FireplaceYes
  • FireplacesOther
  • StoriesTwo

Interior Features

Eat-in Kitchen, Open Floorplan

Appliances

Bar Fridge, Dishwasher, Dryer, Microwave, Oven, Refrigerator, Washer

Exterior

  • Exterior FeaturesBalcony, Gas Grill
  • WindowsWindow Coverings
  • RoofMembrane

School Information

  • DistrictBoulder Valley RE 2
  • ElementaryFoothill
  • MiddleCentennial
  • HighBoulder

Additional Information

  • Date ListedApril 11th, 2025
  • ZoningRes

Listing Details

  • The Hobson Group
  • Office Contact3033243767
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Listing information last updated on May 2nd, 2025 at 4:34pm MDT.