1575 Kalmia Avenue
Boulder, CO 80304
Map
- 5 beds
- 4 baths
- 4,327 sqft
- 8,448 sqft lot
- $751 per sqft
- 2002 build
- – on site
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Exceptional Value for a custom built designer estate in highly desired North Boulder. Located in one of Boulder's most sought-after neighborhoods, this custom built home offers rare quality, functionality, and design at an incredible value. Completely redesigned by a professional designer and built by Melton Design/Build-one of Boulder's top-tier construction firms-the home reflects a level of craftsmanship and finish that far exceeds its price point. A spacious, open floor plan is enhanced by vaulted ceilings and natural light throughout. The chef's kitchen features premium appliances, clean lines, and refined finishes that strike the perfect balance between comfort and style. Accordion doors open to a peaceful, fully landscaped backyard with a large lawn, fire pit, and covered patio-perfect for year-round indoor-outdoor living. The main level includes a private office with pitched ceilings, a custom white oak mudroom, and a separate laundry room with ample storage. Upstairs, the primary suite offers mountain views, a spa-style bath, and an oversized custom walk-in closet. The finished lower level includes a media room, gym, full bar, guest suite, full bath and a large storage room. Potential 5th bedroom by converting the main level office or lower level gym for added flexibility. With four (potentially five) bedrooms, designer details, and one of the best values in North Boulder, this is a rare opportunity to own a thoughtfully updated, high-end home in a quiet, convenient location-just minutes from Downtown/Pearl st, trails, top-rated schools, and the shops and restaurants of North Boulder.
Last checked:
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Last updated Jul 15, 2025
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MLS# IR1037634 —
The Building
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Year Built:2002
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Construction Materials:Stone, Wood Siding
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Building Area Total:4327
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Building Area Source:Plans
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Structure Type:House
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Roof:Composition
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Levels:Two
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Basement:true
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Above Grade Finished Area:2776
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Below Grade Finished Area:1551
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Property Attached:false
Interior
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Interior Features:Five Piece Bath
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Fireplace Features:Gas
Room Dimensions
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Living Area:4327
Financial & Terms
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Ownership:Agent Owner
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Possession:Closing/DOD
Location
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Latitude:40.03937
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Longitude:-105.27807
The Property
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Property Type:Residential
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Property Subtype:Single Family Residence
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Parcel Number:R0500107
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Zoning:RES
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Lot Size Acres:0.19
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Lot Size SqFt:8,448 Sqft
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View:Mountain(s)
Listing Agent
- Contact info:
- Agent phone:
- (310) 890-3306
- Office phone:
- (720) 577-5503
Taxes
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Tax Year:2024
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Tax Annual Amount:$12,964
Beds
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Bedrooms Total:5
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Upper Level Bedrooms:3
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Lower Level Bedrooms:1
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Basement Level Bedrooms:1
Baths
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Total Baths:4
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Full Baths:3
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Half Baths:1
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Main Level Baths:1
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Upper Level Baths:2
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Basement Level Baths:1
Heating & Cooling
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HVAC Description:Central Air Conditioning
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Heating:Forced Air
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Cooling:Central Air
Utilities
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Utilities:Natural Gas Available
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Sewer Tap:No
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Water Source:Public
Appliances
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Appliances:Bar Fridge, Dishwasher, Dryer, Freezer, Microwave, Oven, Refrigerator, Washer
Schools
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Elementary School:Foothill
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Elementary School District:Boulder Valley RE 2
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Middle Or Junior School:Centennial
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High School:Boulder
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High School District:Boulder Valley RE 2
The Community
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Subdivision Name:Kalmia Grove
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Association:false
Parking
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Parking Total:2
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Attached Garage:true
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Garage Spaces:2
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
