$5,300,000
For Sale

800 Kalmia Avenue

Boulder, CO 80304
3982 sqft | 4 beds | 4.5 baths | 0.47 acres | #IR1041862
Listing OfficeCompass - Boulder
Browse 42 photos
Type:Purchase
Structure:House
Zone:Residential

Description

Tucked behind mature trees on one of North Boulder's most private streets, 800 Kalmia Avenue sits on a half-acre lot and is a newly transformed modern retreat that blends warmth, precision, and timeless design. Reimagined in 2024, the home showcases refined materials, elevated finishes, and foothill views throughout. A welcoming entry with custom built-ins and hidden storage sets the tone for the craftsmanship inside. At the center, a light-filled great room features wide-plank white oak floors with radiant heat, a paneled fireplace, skylights, and full-height glass doors that open to the outdoors. The chef's kitchen includes a Bluestar range, Thermador refrigeration, a marble-topped island, and unlacquered brass hardware. A walk-through butler's pantry adds prep and storage with an ice maker, beverage drawers, and wine storage. From the kitchen, a Dutch door and sliders connect to the backyard, where curated landscaping, a flat lawn, and foothill views create a private sanctuary. Flexible main-level spaces include a family room with built-ins, a stylish powder room with marble sink, and a guest suite that adjoins a versatile office, music room, or den. Upstairs, a landing leads to three en suite bedrooms. The vaulted primary suite captures southern light and mountain views. Its spa-like bathroom offers a soaking tub, steam shower, dual marble vanity, bidet toilet, and walk-in closet. Two additional bedrooms feature custom details such as Zellige tilework, bespoke vanities, and built-in bunk beds. The newly constructed detached three-car garage doubles as a multifunctional extension with a recreation room, kitchenette, laundry and gear-washing area. A stone patio just off the kitchen is plumbed for an outdoor fireplace, perfect for evenings under the stars. Set in a quiet enclave minutes from North Boulder's trailheads, parks, and shopping, 800 Kalmia Avenue offers refined living with privacy, versatility, and enduring design.

  • Property Details
      • InteriorEat-in Kitchen, Kitchen Island, Open Floorplan, Pantry, Vaulted Ceiling(s), Walk-In Closet(s)
      • Utility FeaturesElectricity Available, Natural Gas Available
      • Property SubtypeSingle Family Residence
      • School DistrictBoulder Valley RE 2
      • Lot DescriptionFlood Zone, Level
      • Sewer InformationPublic Sewer
      • ViewMountain(s)
      • Middle SchoolCentennial
      • Original List Price$5,300,000
      • MLS #IR1041862
      • MLS #IR1041862
      • Property TypePurchase
      • Elementary SchoolFoothill
      • High SchoolBoulder
      • CountyBoulder
      • Taxes Annual$14,540
      • Cost5300000
      • Utility SourcePublic
      • SubdivisionKalmia
      • Structure TypeHouse
      • Acres0.47
      • Square Feet3982
      • Year Built1981
      • Bathrooms4.5
      • Bedrooms4
      • Full Baths2
      • Half Baths2
      • 3/4 Baths2
      • Parking Spaces3

Location

Kari NealeighReal Estate Professional
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