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Home » Real Estate » CO » Superior » 80027 » 404 W William St, #B, Superior, CO, 80027
$850,000

404 W William St, #B, Superior, CO, 80027

3 Beds
4 Baths
2,649 Square Feet
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.
Offered By
Cameron Racine cameron@bhhsrockies.com,720-212-6069, Berkshire Hathaway HomeServices RE of the Rockies

Property Details

Property Type Attached Dwelling
Status Active
Bedrooms 3
Property Sub Type Attached Dwelling
Square Feet 2,649
MLS # 7540494
Bathrooms (¾) 3
Bathrooms (Half) 1

Market Trends

New Properties On Market
45
114% Increase In New Listings
Average Asking Price
$907,621
$98,964 Increase In Avg Asking Price
Average Asking Price / Sq. Ft.
$376
$58 Increase In List Price/Sq. Ft.
Average Days On Market
24
28 Day Decrease In Days On Market
Data as of Oct 27, 2025. Remaining statistics above are calculated on activity within the period from Aug 01, 2025 to Sep 30, 2025.

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Information deemed reliable but not guaranteed by the MLS. Listing information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data Source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules. © 2025 IRES. Property data was last updated on 10/23/2025 at 2:18 pm