775 Kalmia Ave
Boulder, CO 80304
- 7 beds
- 11 baths
- 14,376 sqft
- ~1 acre lot
- $2,069 per sqft
- 2024 build
- – on site
Discover unparalleled luxury at 775 Kalmia Ave, a 15,000 sq ft modern masterpiece nestled on 1.3 acres in Boulder's most coveted location. Crafted by Surround Architecture and brought to life by Tom Stanko, this residence redefines refined living. A striking glass-encased front door leads to a grand open space where soaring 25ft tongue-and-groove ceilings meet walls of panoramic windows, bathing oak plank floors in natural light. Commanding dry-stacked limestone fireplaces anchor the space with timeless elegance. The chef's dream kitchen dazzles with dual islands (steel & quartz), a cozy walnut breakfast nook, a cleverly concealed pantry, and top-tier appliances by Sub-Zero, ILVE, and Asco.The captivating main-level primary suite features retractable glass walls, a dual-sided fireplace casting a warm glow, expansive custom closets, and a spa-like bath with an infrared sauna, marble vanities, and indoor and outdoor steam showers. An expansive mudroom with walnut built-ins, an indoor pool and spacious gym, and a dedicated office create a seamless blend of functionality and luxury on the main floor. Upstairs, three additional en-suite bedrooms offer private retreats, each a haven of bespoke design. The lower level is an entertainer's dream, boasting a state-of-the-art home theater with a 13.5' Stewart screen, plush built-in lounge seating, a refreshment area, and two additional en-suite bedrooms, plus expansive gathering spaces. Main level retractable glass doors open to a private backyard oasis, featuring a shimmering pool, an indoor/outdoor hot tub, a Lynx gas grill, and a gas fireplace. The guest house provides a private escape, featuring a living area, kitchenette, bedroom, and full bath. A 2-car attached and 3-car detached garage offer ample space for vehicles, toys, and treasured belongings. Modern amenities, including radiant heat, central AC, an Aurum smart home system, and built-in fire suppression, ensure a lifestyle of effortless comfort and security.
Last checked:
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Last updated Mar 19, 2025
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MLS# 1028370 —
This home is listed in more than one place. See it here.
The Building
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Year Built:2024
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Builder Name:Tom Stanko
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New Construction:true
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Construction Materials:Stone
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Architectural Style:Contemporary/Modern
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Building Area Total:10357
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Total SqFt:14904
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Roof:Metal
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Basement:Full
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Levels:Two
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Direction Faces:South
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Stories:2
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Window Features:Double Pane Windows
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Patio And Porch Features:Patio
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Accessibility Features:Main Floor Bath
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Green Energy Efficient:Southern Exposure
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Above Grade Finished Area:10357
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Below Grade Finished Area:4547
Interior
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Interior Features:Study Area
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Living Room Level:Main
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Living Room Features:Wood Floor
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Kitchen Level:Main
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Kitchen Features:Wood Floor
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Dining Room Level:Main
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Dining Room Features:Wood Floor
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Family Room Level:Main
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Family Room Features:Wood Floor
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Flooring:Wood Floors
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Fireplace:true
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Fireplace Features:2+ Fireplaces
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Laundry Features:Washer/Dryer Hookups
Room Dimensions
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Living Area:14376
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Living Area Units:Square Feet
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Living Area Source:Plans
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Main Floor SqFt:8428
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Living Room Area:450
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Living Room Length:25
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Living Room Width:18
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Kitchen Length:25
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Kitchen Area:475
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Kitchen Width:19
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Dining Room Area:400
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Dining Room Length:25
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Dining Room Width:16
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Family Room Area:416
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Family Room Length:26
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Family Room Width:16
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Rec Room Length:24
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Master Bedroom Area:384
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Master Bedroom Width:16
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Master Bedroom Length:24
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Bedroom Area:192
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Bedroom Length:16
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Bedroom Width:12
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Bedroom 2 Area:195
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Bedroom 2 Length:15
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Bedroom 3 Length:15
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Bedroom 2 Width:13
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Bedroom 4 Length:15
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Bedroom 3 Area:195
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Bedroom 3 Width:13
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Bedroom 5 Length:18
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Bedroom 4 Area:195
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Bedroom 4 Width:13
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Bedroom 5 Area:216
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Bedroom 5 Width:12
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Laundry Room Length:17
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Laundry Room Width:15
Financial & Terms
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Listing Terms:Cash
Location
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Directions:North on Broadway, west on Kalmia. Property on right side.
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Coordinates:-105.28675, 40.03962
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Latitude:40.03962
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Longitude:-105.28675
The Property
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Property Type:Residential
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Property Subtype:Residential-Detached
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Property Condition:New Construction
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Parcel Number:R0009432
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Lot Features:Lawn Sprinkler System
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Lot Size Acres:1.3
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Lot Size SqFt:56631
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Lot Size Area:56631
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Lot Size Units:Square Feet
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Zoning:Res
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View:Foothills View
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Possible Use:Single Family
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Horse:false
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Fencing:Fenced
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Other Structures:Carriage House
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Exterior Features:Gas Grill
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Water Source:City Water, City
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Waterfront:false
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Road Frontage Type:City Street
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Road Surface Type:Paved
Listing Agent
- Contact info:
- No listing contact info available
Taxes
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Tax Year:2024
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Tax Annual Amount:35507
Beds
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Bedrooms Total:7
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Bedroom Level:Lower
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Bedroom Features:Wood Floor
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Bedroom 2 Level:Upper
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Bedroom 2 Features:Wood Floor
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Bedroom 3 Level:Upper
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Bedroom 3 Features:Wood Floor
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Bedroom 4 Level:Upper
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Bedroom 4 Features:Wood Floor
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Bedroom 5 Level:Lower
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Bedroom 5 Features:Wood Floor
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Master Bedroom Level:Main
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Master Bedroom Features:Wood Floor
Baths
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Total Baths:11
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Three Quarter Baths:7
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Full Baths:1
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Half Baths:3
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Master Bath Features:Full Primary Bath, Tub+Shower Primary, Luxury Features Primary Bath, 5 Piece Primary Bath
The Listing
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Virtual Tour URL Unbranded:https://online.flippingbook.com/view/985161959/4-5/
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Special Listing Conditions:Private Owner
Heating & Cooling
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Heating:Radiant
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Heating:true
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Cooling:Central Air
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Cooling:true
Utilities
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Utilities:Natural Gas Available
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Gas:Natural Gas
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Electric:Electric, Xcel
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Sewer:City Sewer
Appliances
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Appliances:Gas Range/Oven
Schools
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Elementary School:Foothill
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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 Dist RE2
The Community
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Subdivision Name:Foothills
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Senior Community:false
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Spa:true
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Pool Private:true
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Pool Features:Private
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Association:false
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HOA Transfer Fees:No
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HOA 2 Transfer Fee:No
Parking
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Garage:true
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Attached Garage:true
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Garage Type:Attached
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Garage Spaces:5
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Garage SqFt:1619
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Covered Spaces:5
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Parking Features:Garage Door Opener
Monthly cost estimate

Asking price
$29,750,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$159,302
|
Taxes | $2,958 |
Insurance | $8,181 |
Utilities | $302 See report |
Total | $170,743/mo.* |
*This is an estimate |
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.
Max Internet Speed
Provided by BroadbandNow®
This is the maximum advertised internet speed available for this home. Under 10 Mbps is in the slower range, and anything above 30 Mbps is considered fast. For heavier internet users, some plans allow for more than 100 Mbps.
Sale history
Date | Event | Source | Price | % Change |
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3/18/25
Mar 18, 2025
|
Listed / Active | IRES | $29,750,000 | 568.5% (119.6% / YR) |
6/17/20
Jun 17, 2020
|
IRES | $4,450,000 |