10378 Grande Vista Court Lone Tree, CO ^$ 4,000,000

10378 Grande Vista Court

^$ 4,000,000

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10378 Grande Vista Court

Lone Tree, CO, 80124

^$ 4,000,000

Bedrooms4 Baths4.2 Sq 7,736

Monthly Estimate*

^$ 25,256

Listed by LIV Sotheby's International Realty

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Single Family Home for sale in Lone Tree, CO

for $4,000,000 with 4 bedrooms and 4 full baths, 2 half baths. This 7,736 square foot home was built in 2006 on a lot size of 4.95.

If you're looking for a once in lifetime legacy estate, you've found it! Situated on 4.95 acres in highly coveted McArthur Ranch, this exceptional, elegantly remodeled 4 bedroom | 6 bathroom custom residence overlooks 180 degree views of the Front Range and vast acreage beyond, a resort-style pool with waterfall, built-in spa, pergola, and fireplace - an ideal setting for hosting family and friends alike. Inside, refinished hickory hardwood floors complement a great room, open concept dining area, and living room. An updated kitchen with Sub-Zero and Dacor appliances leads to a back yard | patio with lush landscaping, sport court, and built-in grill. The formal dining room can be used as a multi-purpose bonus room, and the main level primary suite pairs a gas fireplace and sitting area with front deck access. With heated floors and designer tile, the updated en suite bathroom is truly a retreat. Rarely found on the main level, a second bedroom with a sitting area and en suite bathroom, along with a stunning office, laundry room, powder room, and 4-car garage, complete this floor. Downstairs, the walkout lower level is made for both guests and gatherings with a family room, wet bar, powder room, and patio | pool access. Two additional bedrooms, each with en suite bathrooms, and a theater | workout room complete this floor. Zoned for horses and a secondary building with walkable access to the East-West and Bluffs trails, the property serves as a wildlife haven surrounded by remarkable natural beauty. Close to schools, shops, and restaurants yet feeling miles away and offering a myriad of outdoor spaces, this beautifully situated acreage oasis puts hiking, biking, and outdoor adventure right at your doorstep. Mountain views by day and city lights after sunset create an unforgettable backdrop. With notable rock formations, rolling pastures, and peace and serenity all around, why leave home when you can live your best life right here each and every day?

Single Family Coming Soon

Price

^$ 4,000,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 17,895

Style

House

Lot Size

4.95

Year Built

2006

Town/City

Lone Tree

County/Region

Douglas

MLS | Web ID

2279347

Features

Interior

Interior Amenities Built-in Features Eat-in Kitchen Entrance Foyer Five Piece Bath Kitchen Island Open Floorplan Primary Suite Walk-In Closet(s) Wet Bar

Basement Finished Full Walk-Out Access

Flooring Carpet Wood

Furnished Y/N Unfurnished

Total Fireplaces 4

Fireplace Features Basement Living Room Primary Bedroom

Basement (Y/N) Y

Window Features Window Coverings Window Treatments

Above Grade Finished Area 3868

Half Baths 2

1/4 Baths 0

3/4 Baths 1

Total Bedrooms 4

Below Grade Finished Area 2713

Main Level Bedrooms 2

Main Level Bathrooms 3

Total Baths 6

General

Sewer Septic Tank

Heating Forced Air

Cooling Central Air

Utilities Electricity Connected Natural Gas Connected

Possession Closing/DOD

Roof Concrete

Appliances Dishwasher Disposal Double Oven Freezer Microwave Oven Refrigerator Sump Pump

Zoning RR

HOA Fee 100

Garage Spaces 4

Patio/Porch Features Covered Deck Patio

Pool Features Outdoor Pool Private

Security Features Carbon Monoxide Detector(s) Smoke Detector(s) Water Leak/Flood Alarm

Construction Materials Stone Stucco

Exclusions Personal Property and Staging Items.

Year Built 2006

View Mountain(s)

Levels One

Property Subtype Single Family Residence

Tax Year 2025

Ownership Individual

Assoc Fee Paid Per Annually

County Douglas

Property Type Residential

HOA Y

Attached Garage Y

Subdivision Name McArthur Ranch

Full Baths 3

Status Coming Soon

High School Rock Canyon

City Lone Tree

Association Name Stornoway Homeowners Association

Senior Community Y/N N

High School District Douglas RE-1

Lot Size Units Acres

Lot Size Square Feet 215622

Carport Spaces 0

Listing Terms Cash Conventional VA Loan

Elementary School Wildcat Mountain

Tax Annual Amount 17895

Middle/Junior High School Rocky Heights

Virtual Tour https://vimeo.com/1223694354?share=copy&fl=sv&fe=ci - Custom Property Video

Structure Type House

Standard Status Coming Soon

Occupancy Type Owner

Middle/Junior School District Douglas RE-1

Elementary School District Douglas RE-1

Exterior

Exterior Amenities Gas Grill Lighting Private Yard Spa/Hot Tub Water Feature

Fencing Full

Parking Features Floor Coating Storage

Lot Features Cul-De-Sac Irrigated Landscaped Open Space Sprinklers In Front Sprinklers In Rear

Water Source Well

Total Parking 4

Lot Size Area 4.95

Building Area Total 7736

Lot Size Acres 4.95

Road Surface Type Paved

Road Frontage Type Public

Road Responsibility Public Maintained Road

Horse Y/N Y

Internal Only

Street Number 1 10378

* Excluded Features

List By

Liv Sotheby's International Realty

Broker

(303) 829-4713

Phone

Affordability Calculator

$26,748

Per Month

Monthly Principal & Interest: $25,256
Monthly Property Taxes: $1,491
Monthly Home Insurance: --

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Down Payment

Loan Term

Interest Rate

Yearly Property Taxes

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 Lone Tree, CO

Average List Price ^$1,121,612

Percent of Sale Price 72%

About Lone Tree, CO

16,501 Population

104% Since 2002

^$121,469 Median Income

40.3 Median Age

34% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

732779 Elementary School

733125 Middle School

Rock Canyon High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
9/3/2026	$4,000,000		Listed Price

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10378 Grande Vista Court, Lone Tree, CO, 80124 is a Single Family Home for sale at $4,000,000 with 7,736 sqft and a lot size of 4.95. 10378 Grande Vista Court has 4 bedrooms, 4.2 baths, and was built in 2006. The property's zip code is 80124 which is in Lone Tree, 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 9/4/2026.

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10378 Grande Vista Court

Single Family Home for sale in Lone Tree, CO

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