426 King Street Lafayette, CO ^$ 1,295,000

426 King Street

^$ 1,295,000

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426 King Street

Lafayette, CO, 80026

^$ 1,295,000

Bedrooms4 Baths3.0 Sq 2,375

Monthly Estimate*

^$ 8,177

Listed by Compass - Boulder

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Single Family Home for sale in Lafayette, CO

for $1,295,000 with 4 bedrooms and 3 full baths. This 2,375 square foot home was built in 1972 on a lot size of 1.

Welcome to 426 King St, a sprawling and peaceful 1-acre property where privacy, modern comfort and the beauty of Boulder County come together. Backing directly to green belt with a gate opening to trails, this 4-bedroom, 3-bathroom, 2,375 square foot ranch home offers an exceptional blend of indoor-outdoor living in Boulder County. The main level features 3 bedrooms, 2 bathrooms and beautifully updated living space with an open-concept kitchen, dining and living area designed for easy everyday living and entertaining. The kitchen showcases stunning Dekton countertops-a sophisticated composite of quartz, porcelain and glass. Solar PV adds energy-conscious appeal. The lower level expands the living space with a recreation room, generous storage and laundry room and a gorgeous remodeled primary suite. The spacious primary bedroom includes a walk-in closet and an impressive modern bathroom with a soaking tub and walk-in shower. The climate controlled 2-car attached garage is exceptionally functional, featuring a new 2-inch insulated garage door and EV charger. Outside, the newly re-imagined backyard is an extraordinary private oasis. A covered flagstone patio flows seamlessly from the dining area, while a charming detached studio creates an inspiring workspace or yoga studio overlooking lush new landscaping and thoughtfully designed hardscaping. Relax in the wooden barrel sauna, gather around the circular gravel fire pit reminiscent of the coolest glamping retreats, or climb to the wooden treehouse platform wrapped around one of many mature shade trees. A classic red barn-style storage shed adds the perfect finishing touch. With room for furry and feathery friends, direct trail access and a tranquil greenbelt backdrop, this rare Lafayette property offers a lifestyle that feels wonderfully removed while close to everything. Occasional train is quiet and charming outdoors and not heard from inside. A truly special Colorado retreat. Approved plans for ~1,200sf addition

Single Family Coming Soon

Price

^$ 1,295,000

Bedrooms

Full Bath

Property Type

Single Family

Taxes

^$ 5,269

Style

House

Lot Size

Year Built

1972

Town/City

Lafayette

County/Region

Boulder

MLS | Web ID

IR1066576

Features

Interior

Interior Amenities Five Piece Bath Open Floorplan Primary Suite Radon Mitigation System Walk-In Closet(s)

Basement Full Sump Pump

Fireplace Features Basement Gas Living Room

Basement (Y/N) Y

Window Features Double Pane Windows Window Coverings

Above Grade Finished Area 1195

Half Baths 0

3/4 Baths 1

Laundry Features In Unit

Total Bedrooms 4

Below Grade Finished Area 1093

Main Level Bedrooms 3

Main Level Bathrooms 2

Total Baths 3

General

Sewer Septic Tank

Heating Forced Air

Cooling Central Air

Utilities Cable Available Electricity Available Internet Access (Wired) Natural Gas Available

Possession Closing/DOD

Roof Composition

Appliances Dishwasher Disposal Dryer Oven Refrigerator Washer

Zoning RES

Garage Spaces 2

Patio/Porch Features Patio

Security Features Smoke Detector(s)

Construction Materials Brick Frame

Exclusions Seller's personal property

Year Built 1972

Levels One

Property Subtype Single Family Residence

Tax Year 2025

Ownership Individual

County Boulder

Property Type Residential

HOA N

Attached Garage Y

Subdivision Name Grace Mar 1

Possible Use Residential

Full Baths 2

Status Coming Soon

Directions end of cul-de-sac on the left; no For Sale sign at property

High School Monarch

City Lafayette

High School District Boulder Valley RE 2

Lot Size Square Feet 43489

Listing Terms Cash Conventional

Elementary School Louisville

Tax Annual Amount 5269

Middle/Junior High School Louisville

Concessions No

Structure Type House

Standard Status Coming Soon

Occupancy Type Owner

Elementary School District Boulder Valley RE 2

Exterior

Vegetation Wooded

Parking Features Heated Garage Oversized RV Access/Parking

Lot Features Cul-De-Sac Level Open Space Sprinklers In Front

Water Source Public

Total Parking 2

Building Area Total 2375

Lot Size Acres 1

Road Surface Type Paved

Road Frontage Type Public

Other Equipment Satellite Dish

Horse Y/N Y

Internal Only

Street Number 1 426

* Excluded Features

List By

Compass - Boulder

Broker

(619) 955-2788

Phone

Affordability Calculator

$8,616

Per Month

Monthly Principal & Interest: $8,177
Monthly Property Taxes: $439
Monthly Home Insurance: --

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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 Lafayette, CO

Average List Price ^$1,114,534

Percent of Sale Price 14%

About Lafayette, CO

28,338 Population

26% Since 2002

^$70,239 Median Income

40.53 Median Age

30% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

1956555 Elementary School

1955842 Middle School

Monarch High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
8/15/2026	$1,295,000		Listed Price

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426 King Street, Lafayette, CO, 80026 is a Single Family Home for sale at $1,295,000 with 2,375 sqft and a lot size of 1. 426 King Street has 4 bedrooms, 3.0 baths, and was built in 1972. The property's zip code is 80026 which is in Lafayette, 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 8/16/2026.

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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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426 King Street

Single Family Home for sale in Lafayette, CO

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