4590 County Road 340, McKinney, Texas

$2,475,000
Active
4590 County Road 340, McKinney, Texas
4590 County Road 340, McKinney, Texas
4590 County Road 340, McKinney, Texas
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Property Details

MLS ID: 21135883
Status: Active
Price: $2,475,000
Acres: 2.02±
Type: Single Family, Residential
Address: 4590 County Road 340
City, State: McKinney, TX
County: Collin County
ZIP Code: 75071
Parcel Number: 2855181
Bedrooms: 5
Bathrooms: 7
SqFt: 5,347
Year Built: 2025

Description

AUCTION BIDDING OPEN: Bidding ends August 15th. Previously Listed $5M. Current High Bid $2.475M. Showings Thursday - Sunday 1-4pm, and Daily By Appt.

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. Flexible interiors—including multiple kitchens and offices—suit a primary residence or retreat, with proximity to the new TKI Airport adding investment appeal.

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.

Robert Bong

Robert Bong

Capitol Ranch Real Estate, LLC

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Capitol Ranch Real Estate, LLC
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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: August 17, 2026 at 12:00:00 PM UTC

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