Kalmia Avenue

Boulder | Colorado

The Apex of

Apartment Design

View Photos Watch Film 360° VTour Open House

Compass - Boulder

Presented At

$5,300,000

Bedrooms

Bathrooms

Living

3,982

SQFT

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800

Kalmia Avenue

Boulder | Colorado

800 Kalmia Avenue, Boulder, Colorado, United States. , Boulder , Colorado

Single Family Residence in Boulder

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.

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800

Kalmia Avenue

Boulder | Colorado

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Property Location

800 Kalmia Avenue, Boulder, Colorado, United States., Boulder Colorado

Local Weather & Climate

Boulder, Colorado

Current Conditions Updated recently

84 °F

Clear sky

Feels Like 81°F

Humidity 7%

Wind 18 mph

Visibility 6.2 mi

Sunrise 1:02 PM

Sunset 1:13 AM

5-Day Forecast

Sun 22 Mar

Clouds

High 79°

Low 51°

Mon 23 Mar

Clouds

High 67°

Low 46°

Tue 24 Mar

Clouds

High 79°

Low 52°

Wed 25 Mar

Clouds

High 83°

Low 57°

Thu 26 Mar

Clouds

High 81°

Low 58°

Data from OpenWeatherMap

Walkability & Transit Scores

How easy is it to get around Boulder?

Walkability and transit scores for this address come from the EPA National Walkability Index.

Mortgage Calculator

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Home Price

Down Payment

$100,000

Interest Rate

Loan Term

Estimated Monthly Payment $3,160

Monthly Payment Breakdown

Principal & Interest $2,528

Loan Amount $400,000

Total Interest $337,621

Total Cost $737,621

Potential Tax Benefits (United States)

$0 Est. First Year Interest Deduction

$0 Est. Annual Tax Savings

*Based on post-2017 tax law. Actual deductions depend on filing status, itemization, and current tax laws.

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This calculator is for illustrative purposes only and does not constitute a loan offer, pre-approval, or commitment to lend.
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Frequently Asked Questions

Common questions about this property

How many bedrooms and bathrooms does 800 Kalmia Avenue, Boulder, Colorado, United States have?

This house at 800 Kalmia Avenue, Boulder, Colorado, United States features 4 bedrooms with 3,982 square feet of living space.

What is the size of 800 Kalmia Avenue, Boulder, Colorado, United States?

This property offers 3,982 square feet of living space.

What is the listing price for 800 Kalmia Avenue, Boulder, Colorado, United States?

This property is listed at $530,000,000, which equals $133099 per square foot.

What type of property is 800 Kalmia Avenue, Boulder, Colorado, United States?

This is a house located in Boulder, Colorado. The property is situated in an established neighborhood with convenient access to local amenities and services.