102 W William Street Superior, CO ^$ 1,695,000

102 W William Street

^$ 1,695,000

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Recently Listed New Construction

102 W William Street

Superior, CO, 80027

^$ 1,695,000

Bedrooms3 Baths3.1 Sq 3,161

Monthly Estimate*

^$ 10,702

Listed by RE/MAX Elevate

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Single Family Home for sale in Superior, CO

for $1,695,000 with 3 bedrooms and 3 full baths, 1 half bath. This 3,161 square foot home was built in 2026 on a lot size of 0.16.

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.

Single Family Active

Price

^$ 1,695,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 2,720

Style

Contemporary

Lot Size

0.16

Year Built

2026

Town/City

Superior

County/Region

Boulder

MLS | Web ID

IR1069258

Features

Interior

Interior Amenities Eat-in Kitchen Kitchen Island Open Floorplan Pantry Smart Thermostat Vaulted Ceiling(s) Walk-In Closet(s)

Basement Crawl Space Full Sump Pump

Flooring Tile

Basement (Y/N) Y

Window Features Double Pane Windows

Above Grade Finished Area 2059

Half Baths 1

3/4 Baths 2

Total Bedrooms 3

Below Grade Finished Area 1002

Main Level Bedrooms 2

Main Level Bathrooms 2

Total Baths 4

General

Sewer Public Sewer

Heating Forced Air

Cooling Central Air Ductless

Utilities Electricity Available Natural Gas Available

Possession Closing/DOD

Roof Metal

Appliances Dishwasher Dryer Microwave Oven Refrigerator Washer

Zoning RES

Garage Spaces 2

Patio/Porch Features Patio

Architectural Style Contemporary

Construction Materials Frame

Exclusions Staging Items

Year Built 2026

Levels Two

Property Subtype Single Family Residence

Tax Year 2025

Ownership Individual

Waterfront Features Stream

County Boulder

Property Type Residential

HOA N

Subdivision Name Original Town Superior

Possible Use Multi-Family Residential

Full Baths 1

Status Active

Directions From McCaslin Blvd in Superior turn west on Coal Creek Dr; turn left on 1st Ave. House is the first one on the corner of 1st Ave & W William St. Plenty of parking is available just south of the home.

High School Monarch

City Superior

High School District Boulder Valley RE 2

Lot Size Square Feet 7119

Listing Terms Cash Conventional FHA VA Loan

Elementary School Monarch K-8

Tax Annual Amount 2720

Middle/Junior High School Monarch K-8

Property Condition New Construction

Concessions No

Virtual Tour https://longs-peak-media.aryeo.com/videos/01a0c963-b8d5-71e8-8156-e38718210868

Structure Type House

Standard Status Active

Elementary School District Boulder Valley RE 2

Exterior

Fencing Fenced Partial

Parking Features Heated Garage

Lot Features Corner Lot Flood Zone Level Sprinklers In Front

Water Source Public

Total Parking 2

Building Area Total 3161

Lot Size Acres 0.16

Internal Only

Street Number 1 102

* Excluded Features

List By

Re/Max Elevate

Broker

Team@EandLteam.com

Affordability Calculator

$10,929

Per Month

Monthly Principal & Interest: $10,702
Monthly Property Taxes: $227
Monthly Home Insurance: --

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Down Payment

Loan Term

Interest Rate

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Yearly Home Insurance

Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Single family listings in Superior, CO

Average List Price ^$1,292,806

Percent of Sale Price 24%

About Superior, CO

13,423 Population

49% Since 2002

^$115,382 Median Income

35.67 Median Age

41% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

3043378 Elementary School

1956482 Middle School

Monarch High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
9/23/2026	$1,695,000		Listed Price

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102 W William Street, Superior, CO, 80027 is a Single Family Home for sale at $1,695,000 with 3,161 sqft and a lot size of 0.16. 102 W William Street has 3 bedrooms, 3.1 baths, and was built in 2026. The property's zip code is 80027 which is in Superior, CO

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

The data relating to real estate on this web site comes in part from the Internet Data eXchange (IDX) Program of the REcolorado. Real estate listings held by firms other than Weichert Realtors are marked with the IDX logo and detailed information about them includes the Listing Broker’s Firm Name.

The information being provided is 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 is updated as of 9/29/2026.

This publication is designed to provide information with regard to the subject matter covered. It is displayed with the understanding that the publisher and authors are not engaged in rendering real estate, legal, accounting, tax, or other professional services and that the publisher and authors are not offering such advice in this publication. If real estate, legal, or other expert assistance is required, the services of a competent, professional person should be sought.

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PUBLISHER’S NOTICE: All real estate advertised herein is subject to the Federal Fair Housing Act and the Colorado Fair Housing Act, which Acts make it illegal to make or publish any advertisement that indicates any preference, limitation, or discrimination based on race, color, religion, sex, handicap, familial status, or national origin.

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102 W William Street

Single Family Home for sale in Superior, CO

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