Active
503 Kalmia Ave
Boulder CO, 80304
$4,750,000
$929.00 per sqft
Active
5 Beds
4 Baths
5,113 sqft
Residential
Built in 1978
Open House, Saturday (3/8) noon-1PM! 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, and lush landscaping. The home abuts a seasonal ditch with optional irrigation! 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.
1027404
MLSⓇ ID
February 28, 2025
Listed
March 8, 2025
Updated
Interior Features
Total Stories
1
Bedrooms
5
Total Bathrooms
4
Full Bathrooms
3
Half Bathrooms
1
Interior Features
Eat-in Kitchen, Separate Dining Room, Cathedral/Vaulted Ceilings, Open Floorplan, Pantry, Walk-In Closet(s), Kitchen Island
Appliances
Gas Range/Oven, Dishwasher, Refrigerator, Microwave, Disposal
Laundry Description
Washer/Dryer Hookups
Floor Description
Wood Floors
Fireplace
Yes
Fireplace Description
Gas, Living Room
Cooling
Yes
Cooling Description
Central Air, Ceiling Fan(s)
Heating
Yes
Heating Description
Forced Air
Exterior/Building Features
Lot Size
0.57 Acres
Lot Features
Lawn Sprinkler System, Level, Abuts Ditch, Within City Limits, Stream
Architectural Style
Contemporary/Modern, Ranch
Roof
Metal
Sewer
City Sewer
Patio And Porch
Patio, Deck
Window
Window Coverings, Double Pane Windows
School Information
School District
Boulder Valley Dist RE2
High School
Boulder
Elementary School
Foothill
Other Property Details
Area Name
Boulder
Taxes
$28,250
Tax Frequency
Annually
Days on Market
9
Accessibility
Level Lot, Main Floor Bath, Main Level Bedroom, Main Level Laundry
Garage
Yes
Garage Spaces
2
Parking
Garage Door Opener, RV/Boat Parking, Oversized
View
No
County
Boulder
Water Source
City Water, City of Boulder
Pool
No
Utilities
Natural Gas Available, Electricity Available
Zoning
SFR
Listed by Sara Groem with Open Real Estate
Listing Contact: 3035224184
The IDX display contains information sourced from Information and Real Estate Services, LLC (IRES) as of 3/8/2025. This data is intended solely for personal, non-commercial use and is not to be utilized for any other purposes except to identify potential properties for purchase. Information deemed reliable but not guaranteed by the MLS. Buyers are responsible for verifying the accuracy of all information and are advised to conduct their own investigations or seek professional assistance. Other sources besides the Listing Agent may have contributed to the MLS data presented. Unless expressly specified in writing, the Broker/Agent has not confirmed any information obtained from external sources. The Broker/Agent may or may not have acted as the Listing and/or Selling Agent and cannot guarantee the accuracy of property locations displayed on any map.
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Data last updated on 3/8/2025 at 8:08 PM UTC