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497 Kalmia Avenue, Boulder, CO – $6,500,000

  • 4 Beds
  • 5 Baths
  • 5,429 Sqft
  • .63 Acres
  • 4 Beds
  • 5 Baths
  • 5,429 Sqft
  • .63 Acres

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497 Kalmia Avenue

Perfectly placed on an estate-sized lot, highly desired premiere Kalmia location is a vision of exquisite craftsmanship & thoughtful design details throughout. Rebuilt from foundation up in 2000, extensive renovation in 2019, this residence is situated just a stones throw from Mt. Sanitas trails & Wonderland trails, inspiring a serene setting w/spectacular views of the Flatirons & Foothills. The gorgeous chef's kitchen features a 42-inch Wolf Range w/a custom hood, Waterworks living brass faucets & herringbone tile backsplash in Carrara marble and a vast island w/waterfall sides. A 13-foot telescoping door opens to a patio for seamless flow for entertaining in a private backyard complete w/organic garden and a Bocce court. Enjoy relaxing and entertaining in the living, dining & game rooms divided by a double-sided fireplace. Retreat to the second level hosting 4 sizable bedrooms, 3 baths, laundry room , storage room and a deck w/ a hot tub. The third floor offers a flex space for a home office or bonus play room. A separate living space above a detached 4-car garage features a 3/4 bath, bedroom, living room and kitchenette - the perfect escape for guests, nanny or family members. Revel in seamless access to neighborhood schools, Lucky's Market, Pearl Street Mall and Boulder amenities. Country park like setting in the City.

Listing Office: milehimodern - Boulder

Essential Information

  • MLS® #IR1051286
  • Price$6,500,000
  • Bedrooms4
  • Bathrooms5.00
  • Full Baths2
  • Half Baths1
  • Square Footage5,429
  • Acres0.63
  • Year Built2000
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StatusActive

Community Information

  • Address497 Kalmia Avenue
  • SubdivisionFoothills
  • CityBoulder
  • CountyBoulder
  • StateCO
  • Zip Code80304

Amenities

  • Parking Spaces4
  • ParkingTandem
  • # of Garages4
  • ViewMountain(s)

Utilities

Cable Available, Electricity Available, Internet Access (Wired), Natural Gas Available

Interior

  • HeatingBaseboard, Hot Water, Radiant
  • FireplaceYes
  • StoriesThree Or More

Interior Features

Eat-in Kitchen, Jack & Jill Bathroom, Kitchen Island, Open Floorplan, Pantry, Smart Thermostat, Vaulted Ceiling(s), Walk-In Closet(s)

Appliances

Bar Fridge, Dishwasher, Disposal, Double Oven, Dryer, Microwave, Oven, Refrigerator, Self Cleaning Oven, Washer, Water Softener

Cooling

Air Conditioning-Room, Evaporative Cooling

Fireplaces

Dining Room, Family Room, Gas, Other

Exterior

  • Exterior FeaturesBalcony, Spa/Hot Tub
  • RoofComposition

Lot Description

Flood Zone, Level, Sprinklers In Front

Windows

Double Pane Windows, Skylight(s), Window Coverings

School Information

  • DistrictBoulder Valley RE 2
  • ElementaryFoothill
  • MiddleCentennial
  • HighBoulder

Additional Information

  • Date ListedFebruary 10th, 2026
  • ZoningRES

Listing Details

  • milehimodern - Boulder
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Listing information last updated on February 16th, 2026 at 12:33pm MST.