2237 4th Street, Boulder, CO

$3,899,000

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4

Beds

5

Baths

3,950

Square feet

0.17

Acres

About 2237 4th Street

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 of 2237 4th Street

MLS® # 1711515
Price $3,899,000
Bedrooms 4
Bathrooms 5.00
Full Baths 2
Half Baths 1
Square Footage 3,950
Acres 0.17
Year Built 2003
Type Residential
Sub-Type Single Family Residence
Style Contemporary
Status Active

Community Information

Address 2237 4th Street
Subdivision Mapleton
City Boulder
County Boulder
State CO
Zip Code 80302

Amenities

Parking Spaces 4
Parking Oversized, Tandem
# of Garages 4
View Mountain(s)
Is Waterfront Yes
Waterfront Stream
Has Pool No

Interior

Interior Features Ceiling Fan(s), Eat-in Kitchen, Five Piece Bath, Kitchen Island, Open Floorplan, Pantry, Sauna, Smoke Free, Vaulted Ceiling(s), Walk-In Closet(s)
Appliances Bar Fridge, Dishwasher, Disposal, Refrigerator, Self Cleaning Oven
Heating Forced Air, Radiant
Cooling Central Air
Fireplace Yes
# of Fireplaces 1
Fireplaces Great Room
Stories Two

Exterior

Exterior Features Balcony
Lot Description Rolling Slope, Sprinklers In Front
Roof Composition

School Information

District Boulder Valley RE 2
Elementary Whittier Int'l
Middle Casey
High Boulder

Additional Information

Date Listed August 27th, 2026
Zoning SR
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeGenesis Realty
Contact Infotrent.stringari@gmail.com,719-371-3305

Listing Map

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