403 W William St, Superior, CO 80027
Local realty services provided by:CENTURY 21 Top Dog Properties
403 W William St,Superior, CO 80027
$2,400,000
- 7 Beds
- 7 Baths
- 5,291 sq. ft.
- Single family
- Active
Listed by: tommy lorden
Office: buyers' slice realty
MLS#:1053262
Source:IRES
Price summary
- Price:$2,400,000
- Price per sq. ft.:$453.6
About this home
Welcome to this stunning custom home offering walkable convenience and refined living, complete with a finished basement and fully independent ADU. Move-in ready with designer blinds and mature landscaping. Step out the back door to Whole Foods, Super Target, the McCaslin RTD station, and the newly rebuilt Founder's Park. From the front, enjoy Downtown Superior and miles of open space trails. Located on a corner lot, the home features an open floor plan, seamless indoor-outdoor living, and mountain views. Generous rooms, sweeping windows, and 10-foot ceilings throughout fill the home with natural light. The main level includes rich wood flooring, a great room with fireplace, and a chef's kitchen that includes a large island and striking countertops. Between the home and garage, a secluded landscaped courtyard patio with privacy fencing creates a blissful outdoor retreat. A custom floating staircase leads to two spacious upstairs bedrooms that are in addition to the primary suite---each with its own bath, plus a laundry room and sitting area opening to a covered balcony. The primary suite offers a five-piece bath with soaking tub, Porcelanosa-tiled walk-in shower, and expansive walk-in closet. A main-level ensuite bedroom provides flexible living and use options. The finished basement adds a rec room, wet bar, gym space, and two bedrooms.The detached two-car garage includes a finished ADU with bedroom, bath, full kitchen, washer/dryer, and balcony---ideal for guests, office, or rental use. Extras include fire sprinkler suppression system, indoor and outdoor EV charging, and hot tub. Turnkey home with quick access to Highway 36, Boulder, Denver, and DIA!
Contact an agent
Home facts
- Year built:2023
- Listing ID #:1053262
- Added:3 day(s) ago
- Updated:March 10, 2026 at 09:40 PM
Rooms and interior
- Bedrooms:7
- Total bathrooms:7
- Full bathrooms:5
- Half bathrooms:1
- Dining Description:Eat-in Kitchen
- Kitchen Description:Bar Fridge, Dishwasher, Gas Range, Microwave, Pantry, Refrigerator
- Basement Description:Partially Finished
- Living area:5,291 sq. ft.
Heating and cooling
- Cooling:Central Air, Wall/Window Unit(s)
- Heating:Forced Air, Heat Pump
Structure and exterior
- Roof:Composition
- Year built:2023
- Building area:5,291 sq. ft.
- Lot area:0.16 Acres
- Lot Features:Alley, Corner Lot, House Faces South, Level, Street Light
- Architectural Style:In-Law Area
- Construction Materials:Composition, Frame, Metal Siding
- Exterior Features:Balcony, Carriage House, Patio, Sprinkler System
- Levels:2 Story
Schools
- High school:Monarch
- Middle school:Monarch
- Elementary school:Monarch
Utilities
- Water:City
- Sewer:Public Sewer
Finances and disclosures
- Price:$2,400,000
- Price per sq. ft.:$453.6
- Tax amount:$9,899
Features and amenities
- Appliances:Bar Fridge, Dishwasher, Dryer, Gas Range, Microwave, Refrigerator, Washer
- Laundry features:Dryer, Washer
- Amenities:Eat-in Kitchen, Open Floorplan, Pantry, Walk-In Closet(s), Wet Bar
New listings near 403 W William St
- New
$1,150,000Active3 beds 3 baths3,548 sq. ft.1510 Lanterns Ln, Superior, CO 80027
MLS# 1890844Listed by: Compass - Denver - Coming Soon
$1,150,000Coming Soon3 beds 3 baths1510 Lanterns Lane, Superior, CO 80027
MLS# 1890844Listed by: COMPASS - DENVER - New
$249,500Active0.08 Acres111 Cayauga Way, Superior, CO 80027
MLS# 1053269Listed by: Berkshire Hathaway HomeServices Rocky Mountain, Realtors-Boulder - New
$1,875,000Active6 beds 6 baths6,104 sq. ft.2713 Slate Ct, Superior, CO 80027
MLS# 1053254Listed by: HomeSmart - New
$1,999,900Active6 beds 4 baths4,270 sq. ft.110 W William St, Superior, CO 80027
MLS# 1053196Listed by: CORE Residential - New
$999,999Active3 beds 4 baths2,431 sq. ft.2361 Junegrass Ln, Superior, CO 80027
MLS# 1053144Listed by: Coldwell Banker Realty 02 - New
$1,199,500Active4 beds 4 baths3,607 sq. ft.2370 Miner Ln, Superior, CO 80027
MLS# 6698434Listed by: Compass Colorado, LLC - Boulder - New
$299,000Active0.07 Acres423 Blackfoot St, Superior, CO 80027
MLS# 1052962Listed by: milehimodern - Boulder - New
$499,900Active2 beds 3 baths2,605 sq. ft.518 Promenade Dr, Superior, CO 80027
MLS# 5073554Listed by: Welcome Home Real Estate LLC