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404 W William St #B, 
Superior, CO 80027

$850,000


3

Beds


4

Baths


2,649

Sq Ft


Single Family


Virtual Tour

Pending

Listed by

Cameron Racine

Berkshire Hathaway HomeServices Re Of The Rockies

303-438-8080

Last updated:

November 5, 2025, 06:42 PM

MLS#

7540494

Source:

IRES

About This Home

404 W William St #B

Bright, stylish, and practically brand new-this Superior gem has it all. Built in 2023 and surrounded by million-dollar properties, this HERS-certified, energy-efficient home perfectly combines modern design and comfort-and best of all, there's no HOA. Hardwood floors flow throughout the main level, complemented by stylish lighting and custom top-down, bottom-up blinds for ideal light and privacy control. The kitchen impresses with quartz countertops, t ile backsplash, stainless steel appliances including a gas range, abundant cabinet and prep space plus a huge walk-in pantry. Upstairs are three spacious bedrooms, including a vaulted ceiling primary suite with dual sinks, a walk-in closet, linen closet, and custom tiled shower. The upstairs laundry includes washer and dryer for easy move-in. The finished basement, with high ceilings and an egress window, offers flexible space for a media room, home gym, or easy conversion into a fourth bedroom, complete with a stylish three-quarter bath. Outdoor living is exceptional, with two separate fenced areas perfect for pets, gardening, or outdoor dining. The 2 car garage is finished and insulated. A Level 3 fire mitigation system provides added peace of mind. Enjoy views of the Boulder Flatirons and an unbeatable location-just steps from Founders Park and the beautiful 14-mile Coal Creek soft-surface trail, offering scenic hiking, biking, and wildlife viewing that connects Superior and Louisville. Enjoy convenient access to Hwy 36, nearby amenities like Costco, Whole Foods, and the RTD Park-n-Ride. Located within the highly sought-after Boulder Valley RE-2 School District, this home offers the perfect blend of modern design, energy efficiency, and the best of Colorado living.

Home Facts

Single Family

4 Baths

3 Bedrooms

Built in 2023

Price Summary

850,000

$320 per Sq. Ft.

MLS #:

7540494

Last Updated:

November 5, 2025, 06:42 PM

Added:

23 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

4

Interior

Living Area:

2,649 Sq. Ft.


Structure

Structure

Architectural Style:

Attached Dwelling, Contemporary/Modern, Two

Building Area:

1,857 Sq. Ft.

Year Built:

2023


Lot

Lot Size (Sq. Ft):

6,969


Finances & Disclosures

Finances

Price:

$850,000

Price per Sq. Ft:

$320 per Sq. Ft.

Source:IRES
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