Residential · Active

6504 County Road 54

Johnstown, CO 80534

7 Beds · 7 Baths · 8,764 Sq Ft

$12,850,000

Single Family

Property Type

71 acres

Lot Size

2024

Year Built

$1,466

Price per Sq Ft

15

Parking Spaces

IR1063603

MLS #

About This Property

The Lake at Big Thompson is a once-in-a-lifetime private waterfront estate in Johnstown, Colorado, delivering luxury living, resort-style recreation, and multiple income streams all in one spectacular package. At its heart is a private 28-plus acre lake with Big Thompson River frontage and a destination-quality fishery producing trophy walleye, largemouth bass, smallmouth bass, crappie, catfish, and Colorado state record winning sunfish and bluegill. Built in 2024, the luxury residence stuns with premium finishes including Wolf appliances, a commercial grade double Sub-Zero refrigerator, jaw dropping granite countertops, vaulted beamed ceilings, multiple steam showers, and a double jetted soaking tub with built-in TV, all opening to an expansive covered deck overlooking the water. The walk-out basement is perfect for entertaining featuring a wet bar, gym/flex room, golf and hunt simulator, and an extra bedroom and guest bathroom along with a walk-in secured vault room.

A separate guest house adds flexible accommodations for family, friends, or clients. Exceptional waterfowl hunting adds significant income opportunity with two hunting blinds, including "The Train Station" complete with power, TV, and kitchen area. Outdoor living is unmatched, featuring a private sandy beach, sand volleyball court, and endless water recreation from boating and water skiing to paddle boarding and more. Outbuildings include a greenhouse, chicken coop, two detached shops, and a stainless-steel fish and game cleaning station, while a new high-capacity well completed in 2026 supports future expansion.

Site plans and blueprints for a larger lodge, event venue, and lakeside boathouse unlock even more income potential. This gated waterfront estate sits minutes from Interstate 25 with easy access to Fort Collins and Denver. The Lake at Big Thompson is truly a once in a lifetime, can't-miss opportunity! Visit thelakeatbigthompson.com for even more info and photos!

104 days on market

Listed by Liz Crews, eXp Realty - Northern CO · 9705682215 and Non-IRES Agent, Non-IRES

Last updated: 9/17/2026 10:16 AM · Source: REcolorado®, MLS#: IR1063603

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Property Details

Key Details

Property Type Residential
Sub Type Single Family Residence
Status Active
Price per Sq Ft $1,466
Subdivision N/A
MLS # IR1063603
Days on Market 104
Bedrooms 7
Full Baths 4
Three-Quarter Baths 3

More Details

Year Built 2024
Lot Size (Sq Ft) 3,092,760
Acres 71
HOA No
Annual Taxes $9,001
State CO
County Weld
Zoning Ag

Interior

Interior Features Eat-in Kitchen, In-Law Floorplan, Kitchen Island, Open Floorplan, Pantry, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar, Five Piece Bath, Jet Action Tub, No Stairs, Primary Suite
Heating Forced Air
Cooling Ceiling Fan(s), Central Air
Flooring Wood
Fireplace Features Gas, Living Room
Appliances Bar Fridge, Dishwasher, Disposal, Double Oven, Dryer, Microwave, Oven, Refrigerator, Washer

Exterior & Parking

Exterior Features Dog Run
Garage Yes
Garage Spaces 15
Parking Features Heated Garage, Oversized, Oversized, RV Access/Parking, Tandem
Roof Composition

Building & Lot

Basement Daylight, Full, Walk-Out Access
Lot Features Level, Meadow, Rolling Slope, Sprinklers In Front, Ditch
Architectural Style Contemporary
Levels One
Construction Stone, Wood Siding
Sewer Septic Tank
Water Source Well

Location

Price History

DateEventPrice
7/8/2026 Listed for sale
Source: REcolorado® #IR1063603
$12,850,000 $1,466/sqft

Based on information submitted to the MLS GRID as of October 20, 2026 at 7:10 PM MDT. 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.

Listing information last updated September 17, 2026 at 10:16 AM.

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