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404 W William St #B, Superior, CO 80027
404 W William St #B, Superior, CO 80027
Sold for $842,500
404 W William St #B, Superior, CO 80027
Sold for $842,500
404 W William St #B, Superior, CO 80027
404 W William St #B, Superior, CO 80027
404 W William St #B, Superior, CO 80027
404 W William St #B, Superior, CO 80027

404 W William St #B Superior, CO 80027

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$842,500

CLOSED
Beds
3
Baths
4
Sqft
2,502
Acres
0.16
Year
2023
Close Date
Dec 2, 2025
Property Type
Residential
Sub Type
Single Family Residence
Per Square Foot
$337
Date Listed
Oct 17, 2025

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

Listing details for 404 W William St #B, Superior, CO 80027 : 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.
Listing Updated : 06-11-2026 at 5:28 AM MDT
The content relating to real estate for sale in this website comes in part from the Internet Data Exchange (IDX) program of METROLIST, INC., DBA RECOLORADO®. Real estate listings held by brokers other than this website are marked with the IDX Logo. This information is being provided for the consumers' personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified. Some IDX listings have been excluded from this website.
Listing Provided By

Cameron Racine, 303-438-8080, Berkshire Hathaway HomeServices RE of the Rockies

Properties displayed may be listed or sold by various participants in the MLS

Source

recolorado as distributed by MLS GRID, MLS#: 7540494

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Property History

DateEventPrice
12/2/2025
Sold
$842,500 -0.9%
$337/sqft
Source:recolorado #7540494
10/17/2025
Listed for sale
$850,000
$340/sqft
Source:recolorado #7540494

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Contact

Kyle Gephart
Accession Real Estate
1500 N Grant St #11984
Denver, CO 80203
O: (303) 952-6168
M: (720) 520-4448
E: Email Us
ER.100088385

Listings courtesy of REColorado as distributed by MLS GRID.
Based on information submitted to the MLS GRID.
All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Properties displayed may be listed or sold by various participants in the MLS, as established by the applicable MLS Governing Documents.


The content relating to real estate for sale in this web site comes in part from the Internet Data eXchange ("IDX") program of METROLIST INC® Real estate listings held by brokers other than Accession Real Estate are marked with the IDX Logo. This information is being provided for the consumers' personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified. Click here for the full  Terms of Use

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