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503 Kalmia Avenue, Boulder, CO, 80304

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Listing Provided Courtesy of Open Real Estate

503 Kalmia Avenue, Boulder, CO, 80304

5 Beds
4 Baths
5,381 SqFt
0.57 Acres

Listing Id

RECIR1027404
$4,550,000

Open House on Saturday (5/10), 10 AM – noon! Tucked behind a private, gated entrance on a lush 0.57-acre lot, this home, remodeled by renowned architect Harvey Hine, offers the pinnacle of luxury and modern design. Step through the oversized wood pivot door that leads to an open-concept great room with soaring vaulted ceilings, a dramatic fireplace, and warm maple hardwood floors. Expansive windows fill the space with natural light and offer seamless access to the rear deck, perfect for entertaining. The chef’s kitchen features custom cabinetry, stone countertops, tile backsplashes, a Wolf range, and a Subzero refrigerator. A spacious walk-in pantry and waterfall island enhance functionality and elegance. A cozy library lounge area leads to a home office or fifth bedroom with direct front patio access. The main level primary suite is a serene retreat with a spacious bedroom, walk-in closet, and a spa-like en suite bathroom. A fully finished lower level with media room, fitness area, and guest suite provides ample space for family or visitors. The striking wood exterior, metal roof, and grand slate patio set the tone for a residence that exudes sophistication and tranquility. The expansive grounds offer tranquility with a water feature, several seating areas, stone patios, a deck, 40-50′ evergreens surrounding the property, natural boulders, lush landscaping, and abuts a seasonal ditch. Don’t miss the bonus heated studio, which is ideal for a gym, art studio, or office. Additional amenities include an attached two-car garage, a dramatic illuminated gated driveway, and ample extra parking. Located in Newlands, with easy access to North Boulder, downtown, hiking trails, open space, and top-rated schools, this home offers the perfect blend of luxury, privacy, and convenience. Don’t miss the virtual tour and listing video.

Property Details
Price:
$4,550,000
MLS #:
RECIR1027404
Status:
Active
Beds:
5
Baths:
4
Address:
503 Kalmia Avenue
Type:
Single Family Residence
Structure:
House
Subdivision:
Foothills
City:
Boulder
State:
CO
Finished Sq Ft:
5,381
Total Sq Ft:
5,381
ZIP:
80304
Lot Size:
24,794 sqft / 0.57 acres (approx)
Year Built:
1978
Interior
Appliances
Dishwasher, Disposal, Microwave, Oven, Refrigerator
Bathrooms
3 Full Bathrooms, 1 Half Bathroom
Cooling
Ceiling Fan(s), Central Air
Flooring
Wood
Heating
Forced Air
Laundry Features
In Unit
Exterior
Architectural Style
Contemporary
Construction Materials
Stucco, Frame
Parking Features
Oversized, R V Access/ Parking
Parking Spots
2
Roof
Metal
Security Features
Smoke Detector(s)
Schools
School District:
Boulder Valley RE 2
Elementary School:
Foothill
Middle School:
Centennial
High School:
Boulder
Financial
Tax Year
2024
Taxes
$28,250

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disclosure
Courtesy of Open Real Estate. Disclaimer: Based on information submitted to the MLS GRID as of May-14-2025 11:41:22 pm. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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Rover IDX
503 Kalmia Avenue
Boulder, CO