Residential · Active

878 Gray Rock Drive

Eagle, CO 81631

5 Beds · 5 Baths · 3,038 Sq Ft

$4,299,000

Single Family

Property Type

5.44 acres

Lot Size

2019

Year Built

$1,415

Price per Sq Ft

3

Parking Spaces

$2,910

HOA Fee

1014896

MLS #

About This Property

Set within the private gates of Frost Creek on a rare 5.47-acre estate, 878 Gray Rock Drive is a fully custom-crafted mountain retreat where exceptional architecture and Colorado's natural beauty exist in perfect harmony. Constructed using insulated concrete form (ICF) technology, the residence is surrounded by mature aspen groves, with Frost Creek meandering through the property and protected open space enhancing its remarkable sense of privacy. This is a setting that is increasingly difficult to find in Colorado's luxury mountain market. The 1-acre building envelope offers exceptional flexibility for future development, providing the opportunity to create a guest house, private studio, wellness retreat, or other custom improvements.

This potential enhances both the estate's long-term value and its versatility. Designed for both everyday comfort and effortless entertaining, this exceptional five-bedroom, four-and-a-half-bath ranch-style residence offers thoughtfully designed single-level living with a versatile floor plan that perfectly balances privacy and connection. The luxurious primary suite serves as a private retreat, featuring a spa-inspired bath complete with a freestanding soaking tub for the ultimate in relaxation. A detached office with a private fifth bedroom provides exceptional flexibility, making it ideal for guests, extended family, a dedicated home office, or an inspiring creative studio.

Custom-built locker cubbies just inside the entry create an organized landing space for daily essentials. At the heart of the home, an expansive four-season courtyard seamlessly extends the living space outdoors. Gather around the fire pit, unwind in the hot tub or sauna, and enjoy panoramic views of Coffin Mountain, Hardscrabble Mountain, and the breathtaking Brush Creek Valley.

75 days on market

Listed by Matthew S Bresler & Michael DeGraef Hicks · Resort Development Marketing · 970-376-0708

Last updated: 10/9/2026 12:31 AM · Source: Vail Multi List Service (VMLS), MLS#: 1014896

Virtual Tour

Property Details

Key Details

Property Type Residential
Sub Type Single Family Residence
Status Active
Price per Sq Ft $1,415
Subdivision Frost Creek
MLS # 1014896
Days on Market 75
Bedrooms 5
Full Baths 4
Half Baths 1

More Details

Year Built 2019
Lot Size (Sq Ft) 236,966
Acres 5.44
HOA Yes
HOA Fee $2,910
Annual Taxes $12,436
Tax Year 2025
State CO
County Eagle
Zoning PUD

Interior

Interior Features Vaulted Ceiling(s), See Remarks, Fireplace - Gas, Patio, Water Monitoring System
Heating Forced Air, Natural Gas
Cooling None
Flooring Simulated Wood, Tile
Fireplace Features Gas
Appliances Built-In Gas Oven, Dishwasher, Disposal, Humidifier, Microwave, Range, Range Hood, Refrigerator, Water Purifier, Electric Dryer

Exterior & Parking

Garage Yes
Garage Spaces 3
Parking Features Heated Garage, Aboveground
Roof Metal

Building & Lot

Lot Features See Remarks, Golf Course
Levels One
Construction Foam Insulation, Frame, Wood Siding
Sewer Septic System Approved
Water Source Public

Terms & Other

Listing Terms 1031 Exchange, Cash, New Loan
Special Conditions None

Location

Price History

DateEventPrice
8/6/2026 Listed for sale
Source: Vail Multi List Service (VMLS) #1014896
$4,299,000 +1,128.3% $1,415/sqft
11/25/2018 Sold
Source: Vail Multi List Service (VMLS) #929810
$350,000 $115/sqft
11/25/2018 Price change
Source: Vail Multi List Service (VMLS) #929810
$350,000 +7.7% $115/sqft
6/23/2017 Listed for sale
Source: Vail Multi List Service (VMLS) #929810
$325,000 $107/sqft

The data relating to the real estate for sale on this website comes in part from the Internet Data Exchange program of the Vail Multi-List Service, Inc.. Copyright © 2026 Vail Multi List, Inc. (VMLS). The information displayed herein was derived from sources believed to be accurate but has not been verified by VMLS. Buyers are cautioned to verify all information to their own satisfaction. This information is exclusively for viewers' personal, non-commercial use. Any republication or reproduction of the information herein without the express permission of the VMLS is strictly prohibited.

Listing information last updated October 9, 2026 at 12:31 AM.

Connect with an Agent

Preferred contact method (optional)

By selecting Text you agree to receive text messages from Mont Haus International Realty. Message & data rates may apply; frequency varies; reply STOP to opt out.