Metro Denver Luxury Homes For Sale

Property Description

Experience elevated Boulder living in this extraordinary Mapleton Hill residence, where sophisticated design, modern luxury, and an incredible connection to the outdoors come together beautifully. Light and bright throughout, expansive windows fill the home with natural light while capturing beautiful views from nearly every level.
The sprawling open-concept kitchen is truly the heart of the home, featuring custom Tharp cabinetry, stunning Cristallo stone countertops, an oversized island, premium Forno appliances, wine fridge, and an expansive walk-in pantry. New 8-inch European French Oak flooring flows throughout, complemented by curated lighting and a striking custom metal staircase. An elevator provides convenient access to all three levels.
The primary suite is a private retreat with dual walk-in closets, a private deck with gorgeous views, and a stunning spa-inspired bath featuring sleek modern finishes, abundant natural light, and views that create a peaceful escape. Three additional light-filled bedrooms offer wonderful space for family and guests, while a dedicated main-floor office provides the perfect work-from-home setting.
The walk-out lower level is designed for wellness and entertaining with a private gym, custom sauna, steam shower, and versatile media room or optional additional bedroom. Outside, a private garden oasis backs directly to Sunshine Canyon Creek, creating a serene setting rarely found this close to downtown.
Complete with a custom paver driveway, 4-car garage, all-new mechanical systems under warranty, and Class 4 impact-resistant roof. Just a five-minute walk to downtown Boulder and moments from world-class hiking trails, this remarkable home offers the best of Boulder living—luxury, views, nature, and walkability.

Features
: Radiant, Forced Air
: Central Air
: Full, Walk-Out Access
: Mountain(s)
: Great Room
: Carbon Monoxide Detector(s), Smoke Detector(s)
: Deck, Patio
: 4
: Dishwasher, Disposal, Refrigerator, Self Cleaning Oven, Bar Fridge
: Contemporary
: Oversized, Tandem
: Composition
: Public Sewer
Address Map
CO
Boulder
Boulder
80302
4th
2237
Street
W106° 42' 29.6''
N40° 1' 9''
Additional Information
: Frame, Stone
East
Whittier Int'l
: Balcony
1
: Carpet, Tile, Wood
4
Boulder
: Pantry, Open Floorplan, Smoke Free, Kitchen Island, Eat-in Kitchen, Vaulted Ceiling(s), Ceiling Fan(s), Sauna, Five Piece Bath, Walk-In Closet(s)
Yes
Yes
1031 Exchange, Cash, Conventional
: Sprinklers In Front, Rolling Slope
Casey
Genesis Realty
R0502234
: None
: House
Mapleton
$24,852
2025
: Stream
SR
08/27/2026
4108
Active
1
Boulder Valley RE 2
Boulder Valley RE 2
Boulder Valley RE 2
08/27/2026
08/27/2026
Public
: Two

Mapleton

2237 4th Street, Boulder, CO 80302

4 Bedrooms
5 Total Baths
3,950 Square Feet
$3,899,000
Listing ID #1711515
Basic Details
Property Type : Residential
Listing Type : For Sale
Listing ID : 1711515
Price : $3,899,000
Bedrooms : 4
Rooms : 14
Total Baths : 5
Full Bathrooms : 2
3/4 Bathrooms : 2
1/2 Bathrooms : 1
Square Footage : 3,950 Square Feet
Year Built : 2003
Lot Area : 7,198 Acres
Lot Acres : 0.17
Property Sub Type : Single Family Residence
Status : Active
Originating System Name : REcolorado
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