Welcome to Harmony House. Walls of glass invite spectacular views of the heavily wooded 2 acre lot.
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4590 County Road 340

McKinney, Texas 75071
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Bed 5

Bed

Bath 7

Bath

SqFt5,347

Sqft

Acres2.02

Acres(Lot)

LUXURY PROPERTY AUCTION: 5–15 AUGUST. Accepting Starting Bids Through 4 August. Starting Bids Up To $2.75M. Earn an incentive by 4 August. Harmony House is a sanctuary a decade in the making, where masterful architecture meets the restorative power of nature. Only 45 minutes from downtown Dallas, a winding road passes a stream and a quaint winery en route to this heavily wooded, 2.02-acre estate. Inspired by the philosophies of Frank Lloyd Wright, the modern residence captures the essence of the forest in every room, pairing healing natural imagery with sophisticated, architect-designed amenities. Rolling terrain holds more than 200 trees and a .28-mile private trail leading to a future cinema site, dining area, and sunset viewing perch, with clearings reserved for future cabins. Flexib le interiors—including multiple kitchens and offices—suit a primary residence or retreat, with proximity to the new TKI Airport adding investment appeal.

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Detail Ic Property Details

Property Type : Residential

Price : $5,000,000

AD Id : 71463108

MLS Id : 547415704

Beds : 5

Lot Size : 2.02 Acres

Living Area Size : 5,347

Year Built : 2025

Garage : 4

County : Collin

Subdivision: Northwest Park 02

  • Map Map

Map

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Feature Features

  • Bedroom Information

    Total Bedrooms: 5

    Bathroom Information

    Total Baths: 5.5 Full Baths: 5 Half Baths: 2
  • 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

    Appliances

    Built-in Gas Range,Built-in Refrigerator,Commercial Grade Range,Dishwasher,Disposal,Ice Maker,Microwave

    Utilities

    Asphalt,City Water,Electricity Connected,Natural Gas Available,Outside City Limits,Septic,Underground Utilities
  • Cooling Features

    Attic Fan,Electric,Zoned

    Energy

    Green Energy: Appliances,Construction,Drought Tolerant Plants,Insulation,Roof,Thermostat

    Heating Source

    Central,Electric,Fireplace(s),Heat Pump,Propane

    Fireplace

    Number of Fireplaces: 2 Fireplace Features: EPA Qualified Fireplace,Gas,Living Room,Primary Bedroom,Metal

  • Building Information

    Built Year: 2025 Construction: Brick,Concrete,Rock/Stone,Stucco,Wood Roof Type: Metal
  • 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

    Foundation

    Pillar/Post/Pier,Slab

    Security Features

    Burglar,Carbon Monoxide Detector(s),Fire Alarm,Prewired,Security Gate
  • Accessibility Features

    Accessible Bath - Full,Accessible Bedroom,Smart Technology

    Pool Features

    Fenced,Gunite,Heated,In Ground,Lap,Pool Sweep,Pool/Spa Combo

    Laundry Features

    Electric Dryer Hookup,Utility Room,Full Size W/D Area,Dryer Hookup,Washer Hookup

    Patio And Porch

    Covered,Patio,Terrace

    Fencing

    Back Yard,Gate,Metal,Security,Wrought Iron,Other

    Construction Materials

    Brick,Concrete,Rock/Stone,Stucco,Wood

  • Lot Information

    Lot Size (Acr): 2.0200 Lot Size Units: Acres Lot Size Square Feet: 87,991 Lot Size Source: Public Records Lot Features: Hilly,Interior Lot,Landscaped,Lrg. Backyard Grass,Many Trees,Cedar,Oak,Sprinkler System
  • Property Information

    SQ ft (Living Area): 5,347 Property Type: Residential Property Sub Type: Single Family Residence Architectural Style: Contemporary/Modern Subdivision: PACG-Forest Grove Estates City: McKinney State: Texas 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. Property Status: Active Levels: Two Property Age: 1 Year Built Details: New Construction - Complete Other Equipment: Fuel Tank(s),Irrigation Equipment

  • Listing Price Information

    Original List Price: $5,000,000 List Price Tot SqFt: $935
  • Listing Information

    Possession: Negotiable

  • Tax Information

    Parcel Number: 2855181 Tax Block: A Tax Legal Description: Part of Called 14.85 Acres Doc N. 2021091500018849 Tax Lot: 2

  • Parking Information

    Has Garage Garage Space: 4 Carport Spaces: 2 Parking Features: Additional Parking,Circular Driveway,Porte-Cochere,Garage Door Opener,Gated,Inside Entrance,Kitchen Level,Oversized
  • Homeowners Association Information

    HOA Type: None

  • School Information

    Elementary School: Sumeer Middle School: Melissa High School: Melissa School District: Melissa ISD
  • Utility Information

    Utilities: Asphalt,City Water,Electricity Connected,Natural Gas Available,Outside City Limits,Septic,Underground Utilities Green Energy Efficient: Appliances,Construction,Drought Tolerant Plants,Insulation,Roof,Thermostat
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4005 High Valley, Mckinney, TX, 75071 $325,000 3 2 1,600 1,600 SqFt
102 Travine, Mckinney, TX, 75071 $379,999 4 3 2,261 2,261 SqFt
108 Fallen Oak Drive, Mckinney, TX, 75071 $650,000 4 3 2,772 2,772 SqFt
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Disclosure: Listing information provided in part by the North Texas Real Estate Information Systems, Inc, for personal, non-commercial use by viewers of this site and may not be reproduced or redistributed. All information is deemed reliable but not guaranteed. Copyright © NTREIS 2026. All rights reserved

ByOwner last updated this listing 08/05/2026 @ 11:55

MLS: 547415704 LISTED BY: Janelle Alcantara, Briggs Freeman Sotheby's Int'l 800-257-1242 SOURCE: NTREIS - North Texas Real Estate Information

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