102 W William Street, Superior, CO

$1,695,000

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3

Beds

4

Baths

3,061

Square feet

0.16

Acres

About 102 W William Street

Designed to stand apart, this architecturally distinctive, modern Scandinavian home in Original Town Superior features a separate alley-accessed ADU and sits on a spacious corner lot just steps from historic Grasso Park and Coal Creek. Soaring ceilings create an impressive sense of openness in the main living area, while the kitchen and oversized island anchor the space. A seamless built-in refrigerator, 6-burner gas range, and accent cabinet lighting bring both function and refined modern style to the kitchen. Just off the living area, a large patio extends outdoors to the professionally landscaped yard, while a raised front porch with sleek metal railings and a standing-seam metal roof complement the home's striking modern exterior. The main-level primary suite at the back of the home offers a walk-in closet and private bath, while the expansive upper loft is perched above the living area. Rounding out nearly 2500 sqft in the main home, the finished basement adds a generous recreation room, 2nd bedroom, full bath, laundry with washer/dryer, and plenty of storage. At the rear of the property, a separate 665-sqft ADU adjoins the extended 2-car garage, both with convenient alley access. The ADU offers its own kitchen, living room, private bedroom, 3/4 bathroom, and laundry closet with washer/dryer. It features views of the open-space trail that crosses a scenic bridge over Coal Creek and winds through the park, connecting to Boulder County's extensive Coal Creek Trail network. Original Town also offers convenient access to Founders Park, Target, Whole Foods, and Costco, with the added benefit of no HOA dues or additional metro district taxes.

Open House

Sun, Sep 27th, 2026 @ 12pm - 2pm

Features of 102 W William Street

MLS® # IR1069258
Price $1,695,000
Bedrooms 3
Bathrooms 4.00
Full Baths 1
Half Baths 1
Square Footage 3,061
Acres 0.16
Year Built 2026
Type Residential
Sub-Type Single Family Residence
Style Contemporary
Status Active

Community Information

Address 102 W William Street
Subdivision Original Town Superior
City Superior
County Boulder
State CO
Zip Code 80027

Amenities

Utilities Electricity Available, Natural Gas Available
Parking Spaces 2
Parking Heated Garage
# of Garages 2
Is Waterfront Yes
Waterfront Stream
Has Pool No

Interior

Interior Features Eat-in Kitchen, Kitchen Island, Open Floorplan, Pantry, Smart Thermostat, Vaulted Ceiling(s), Walk-In Closet(s)
Appliances Dishwasher, Dryer, Microwave, Oven, Refrigerator, Washer
Heating Forced Air
Cooling Central Air, Ductless
Fireplace No
Stories Two

Exterior

Lot Description Corner Lot, Flood Zone, Level, Sprinklers In Front
Windows Double Pane Windows
Roof Metal

School Information

District Boulder Valley RE 2
Elementary Monarch K-8
Middle Monarch K-8
High Monarch

Additional Information

Date Listed September 23rd, 2026
Zoning RES
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeRE/MAX Elevate
Contact Info3038073586

Listing Map

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