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$5,000,000
2.02± Acres
Active
Collin County, TX
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4590 County Road 340, McKinney, Texas

MLS ID: 21135883
Status: Active
Price: $5,000,000
Acres: 2.02±
Type: Single Family, Residential
Address: 4590 County Road 340
City, State: McKinney, TX
County: Collin County
ZIP Code: 75071
Lat/Long: 33.26094, -96.56243
Parcel Number: 2855181
Bedrooms: 5
Bathrooms: 7
SqFt: 5,347
Year Built: 2025

Description

Imagine that your drive home is one of the highlights of your day. While others endure the stress of their commute, you veer off the main thoroughfares towards a home that was created to restore balance and harmony in life. A home so intentional that it’s taken more than a decade to realize.  Welcome to “Harmony House.”   An elite sanctuary that integrates masterful architecture with the beauty of nature.  Only 45 minutes from the heart of Dallas, a winding road ventures through the trees, alongside a stream and past a quaint winery. This evokes a sense of rejuvenation expected from a luxury vacation retreat. Entering  the private drive to your 2 acre, heavily wooded estate, you are reminded that THIS is what you’ve worked for.  Inspired by the philosophies of Frank Lloyd Wright, this architectural gem captures the essence of nature in every room. It indulges the senses with the healing sounds, scents and imagery of the forest; while offering the sophisticated amenities of an architect designed modern home.  The gentle rolling terrain is home to more than 400 trees. A private nature trail winds through the trees to an outdoor cinema, dining area and sunset viewing perch. There are clearings in the woods for future cabins to be constructed to enhance the lifestyle of the residents. Inside, the floor plan offers flexibility beyond single family living. Whether used as a primary residence or a luxury vacation home, the property offers exquisite entertaining spaces, serene bedroom suites and multi-functional spaces that provide an array of uses. There are 3 living areas, 2 kitchens, 2 offices and a storm shelter. The house is prepped for an elevator & wine cellar.  Proximity to the new TKI Airport, makes this a valuable proposition for a family investment. Experience this property, created by an award winning design team: Private tours given to buyers with proof of funds. Semi private tours arranged monthly for up to 10 prospects. Reserve your tour today.

Directions: 45 Min North of Downtown Dallas, 6 miles North of 380 on the East Side of HWY 75. From Dallas Take HWY 75 North to Exit 44, which is HWY 121 North. From 121, Turn RIGHT on Miller Rd. Turn LEFT on 362, Turn RIGHT on County Rd 340, In less than 1 mile, turn LEFT into private Drive.

Additional Information

Interior

Appliances: Built In Gas Range, Built In Refrigerator, Dishwasher, Disposal, Ice Maker, Microwave, Range, Some Commercial Grade, Wine Cooler
Attached Garage (Yes/no): Yes
Bathrooms Half: 2
Bathrooms Full: 5
Cooling (Yes/no): Yes
Cooling: Attic Fan, Electric, Zoned
Fireplace Features: Epa Qualified Fireplace, Gas, Living Room, Primary Bedroom, Metal
Fireplace (Yes/no): Yes
Fireplaces Total: 2
Flooring: Concrete, Wood
Garage (Yes/no): Yes
Garage Spaces: 4
Heating (Yes/no): Yes
Heating: Central, Electric, Fireplaces, Heat Pump, Propane
Interior Features: Wet Bar, Built In Features, Chandelier, Decorative Designer Lighting Fixtures, Double Vanity, High Speed Internet, In Law Floorplan, Kitchen Island, Multiple Staircases, Open Floorplan, Walk In Closets, Wired For Sound

Exterior

Architectural Style: Contemporary Modern, Detached
Covered Spaces: 6
Exterior Features: Built In Barbecue, Balcony, Barbecue, Gas Grill, Lighting, Outdoor Grill, Outdoor Kitchen, Outdoor Living Area, Outdoor Shower, Private Entrance, Private Yard, Rain Gutters
Fencing: Back Yard, Gate, Metal, Other, Security, Wrought Iron
Foundation Details: Pillar Post Pier, Slab
Lot Features: Back Yard, Hardwood Trees, Interior Lot, Lawn, Landscaped, Native Plants, Rolling Slope, Many Trees, Sprinkler System, Wooded
Lot Size Area: 2
Lot Size Dimensions: 195 x 455
Lot Size Source: Public Records
Lot Size Square Feet: 87,991
Other Equipment: Fuel Tanks, Irrigation Equipment
Parking Features: Additional Parking, Circular Driveway, Electric Vehicle Charging Stations, Garage, Garage Door Opener, Gated, Inside Entrance, Kitchen Level, Oversized, Porte Cochere
Patio and Porch Features: Patio, Terrace, Balcony, Covered
Pool Features: Fenced, Gunite, Heated, In Ground, Lap, Pool, Pool Sweep, Pool Spa Combo
Road Frontage Type: County Road
Road Surface Type: Concrete, Dirt, Asphalt
Roof: Metal
Stories: 2
Water Source: Public

Financial/HOA/Schools

Elementary School: Sumeer
Elementary School District: Melissa ISD
Middle School: Melissa
Middle School District: Melissa ISD
High School: Melissa
High School District: Melissa ISD
Subdivision Name: Pacg-forest Grove Estates

Extra Information

Documents Available: Aerial, Survey
Green Energy Efficient: Appliances, Construction, Insulation, Roof, Thermostat
Green Water Conservation: Water Smart Landscaping
Virtual Tour: https://www.propertypanorama.com/instaview/ntreis/21135883

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Matt Milligan

Matt Milligan

Weatherford, Texas

(817) 694-1121

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All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information current as of December 25, 2025 at 12:00:00 AM UTC.

You may not reproduce or redistribute this data, it is for viewing purposes only. This data is deemed reliable, but is not guaranteed accurate by the MLS or NTREIS. This data was last updated on: December 25, 2025 at 12:00:00 AM UTC

Listed By: Janelle Alcantara of Briggs Freeman Sotheby's Int'l