4590 County Road 340
McKinney, TX, 75071
$5,000,000
5 Beds
5.2 Baths
5,347 SqFt
2.02 Acres
MLS #21135883 image #0

Location

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 &#38' 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.

Questions? I’m here to help!
Aaron Layman
Aaron Layman Properties
Call Now: 940-209-2100

Property Details

Price:
$5,000,000
MLS #:
21135883
Status:
Active
Beds:
5
Baths:
5.2
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
PACG-Forest Grove Estates
Listed Date:
Dec 24, 2025
Finished Sq Ft:
5,347
Lot Size:
87,991 sqft / 2.02 acres (approx)
Year Built:
2025
PoolGarageNew Construction – CompletePacg-forest Grove EstatesMelissa IsdSumeerMelissaMelissa

Schools

School District:
Melissa ISD
Elementary School:
Sumeer
Middle School:
Melissa
High School:
Melissa

Interior

Bathrooms Full
5
Bathrooms Half
2
Cooling
Attic Fan, Electric, Zoned
Fireplace Features
EPA Qualified Fireplace, Gas, Living Room, Master Bedroom, Metal
Fireplaces Total
2
Flooring
Concrete, Wood
Heating
Central, Electric, Fireplace(s), Heat Pump, Propane
Interior Features
Built-in Features, Built-in Wine Cooler, Chandelier, Decorative Lighting, Double Vanity, High Speed Internet Available, In- Law Suite Floorplan, Kitchen Island, Multiple Staircases, Open Floorplan, Sound System Wiring, Walk- In Closet(s), Wet Bar
Number Of Living Areas
3

Exterior

Carport Spaces
2
Construction Materials
Brick, Concrete, Rock/Stone, Stucco, Wood
Exterior Features
Attached Grill, Balcony, Built-in Barbecue, Covered Patio/Porch, Gas Grill, Rain Gutters, Lighting, Outdoor Grill, Outdoor Kitchen, Outdoor Living Center, Outdoor Shower, Private Entrance, Private Yard, Storm Cellar
Fencing
Back Yard, Gate, Metal, Security, Wrought Iron, Other
Garage Length
40
Garage Spaces
4
Garage Width
25
Lot Size Area
2.0200
Lot Size Dimensions
195 x 455
Pool Features
Fenced, Gunite, Heated, In Ground, Lap, Pool Sweep, Pool/Spa Combo
Vegetation
Cleared, Grassed, Heavily Wooded

Financial

Green Energy Efficient
Appliances, Construction, Drought Tolerant Plants, Insulation, Roof, Thermostat
Green Landscaping
Native Landscape
Green Water Conservation
Water- Smart Landscaping
Questions? I’m here to help!
Aaron Layman
Aaron Layman Properties
Call Now: 940-209-2100

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Aaron a full-service broker serving the Northern DFW Metroplex. Aaron has two decades of experience in the real estate industry working with buyers, sellers and renters.

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Market Summary

Current real estate data for Single Family in McKinney as of Feb 20, 2026
1,048
Single Family Listed
85
Avg DOM
229
Avg $ / SqFt
$639,689
Avg List Price

Property Summary

    Located in the PACG-Forest Grove Estates subdivision, 4590 County Road 340 McKinney TX is a Single Family for sale in McKinney, TX, 75071. It is listed for $5,000,000 and features 5 beds, 5 baths, and has approximately 5,347 square feet of living space, and was originally constructed in 2025. The current price per square foot is $935. The average price per square foot for Single Family listings in McKinney is $229. The average listing price for Single Family in McKinney is $639,689. To schedule a showing of MLS#21135883 at 4590 County Road 340 in McKinney, TX, contact your Aaron Layman Properties agent at 940-209-2100.
4590 County Road 340
McKinney, TX