About 4590 County Road 340
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.
Status Change History
| Date | Details | Status |
|---|---|---|
| Aug 31, 2026 | Status Changed from Pending to Closed | Closed |
| Aug 18, 2026 | Status Changed from Active to Pending | Pending |
Price Change History
| Date | Details | Price |
|---|---|---|
| Aug 5, 2026 | Price Reduced from $5,000,000 to $2,475,000 | $2,475,000 |
Features of 4590 County Road 340
| MLS® # | 21135883 |
|---|---|
| Price | $2,475,000 |
| Bedrooms | 5 |
| Bathrooms | 5.20 |
| Full Baths | 5 |
| Half Baths | 2 |
| Square Footage | 5,347 |
| Acres | 2.02 |
| Year Built | 2025 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | Contemporary/Modern |
| Status | Closed |
Community Information
| Address | 4590 County Road 340 |
|---|---|
| Subdivision | PACG-Forest Grove Estates |
| City | McKinney |
| County | Collin |
| State | Texas |
| Zip Code | 75071 |
Amenities
| Utilities | Asphalt, City Water, Electricity Connected, Natural Gas Available, Outside City Limits, Septic, Underground Utilities |
|---|---|
| # of Garages | 4 |
| Garages | Additional Parking, Circular Driveway, Porte-Cochere, Garage Door Opener, Gated, Inside Entrance, Kitchen Level, Oversized |
| Is Waterfront | No |
| Has Pool | Yes |
| Pool | Fenced, Gunite, Heated, In Ground, Lap, Pool Sweep, Pool/Spa Combo |
Interior
| 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 | Fuel Tank(s), Irrigation Equipment |
| Heating | Central, Electric, Fireplace(s), Heat Pump, Propane |
| Fireplace | Yes |
| # of Fireplaces | 2 |
| Fireplaces | EPA Qualified Fireplace, Gas, Living Room, Primary Bedroom, Metal |
Exterior
| 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 |
|---|---|
| Lot Description | Hilly, Interior Lot, Landscaped, Lrg. Backyard Grass, Many Trees, Cedar, Oak, Sprinkler System |
| Roof | Metal |
| Construction | Brick, Concrete, Rock/Stone, Stucco, Wood |
| Foundation | Pillar/Post/Pier, Slab |
School Information
| District | Melissa ISD |
|---|---|
| Elementary | Sumeer |
| Middle | Melissa |
| High | Melissa |
Additional Information
| Date Listed | December 19th, 2025 |
|---|---|
| Date Sold | August 28th, 2026 |
| Days on Market | 270 |
Listing Details
| Agent | Janelle Alcantara |
|---|---|
| Office | Briggs Freeman Sotheby's Int'l |
| Contact Info | 214-455-6542 |