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4590 County Road 340

Mckinney, TX 75071
  • $2,475,000
  • STATUS: Active
  • ON SITE: 231 Days
  • MLS #: 21135883
Open House
UPDATED: 48 min ago
$2,475,000
  • 5
    BEDS
  • 2.02
    ACRES
  • 5
    BATHS
  • 2
    1/2 BATHS
  • 5,347
    SQFT
  • $463
    $/SQFT
Type:
Single-Family Home
Built:
2025
County:
Area:

School Information

Elementary School:
High School:
School District:
Offered by Janelle Alcantara of Briggs Freeman Sotheby's Int'l: 214-455-6542.

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.

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© 2026 North Texas Real Estate Information Systems. All rights reserved. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed accurate by the MLS or Homes By Lainie Real Estate Group. The data relating to real estate for sale or lease on this web site comes in part from NTREIS. Real estate listings held by brokerage firms other than Homes By Lainie Real Estate Group are marked with the NTREIS logo or an abbreviated logo and detailed information about them includes the name of the listing broker. Data last updated 2026-08-12T09:43:43.59.
www.homesbylainie.com/homes/171564142
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4590 County Road 340 Mckinney, TX 75071

  • Price: $2,475,000
  • Status: Active
  • On Site: 231 Days
  • Updated: 48 min ago
  • MLS #: 21135883
5
Beds
5
Baths
2
½ Baths
2.02
Acres
5,347
SQFT
$463
$/SQFT
2025
Built
Neighborhood:
Pacg-Forest Grove Estates
County:
Collin
Area:
Mckinney
Elementary School:
Sumeer
High School:
Melissa
School District:
Melissa ISD
Property 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.
Exterior Features

Backyard Pool Features FencedGuniteHeatedIn GroundLapPool SweepPool/Spa Combo Carport Spaces 2 Construction BrickConcreteRock/StoneStuccoWood Covered Spaces 6 Exterior Features Attached GrillBalconyBuilt-in BarbecueCovered Patio/PorchGas GrillRain GuttersLightingOutdoor GrillOutdoor KitchenOutdoor Living CenterOutdoor ShowerPrivate EntrancePrivate YardStorm Cellar Fencing Back YardGateMetalSecurityWrought IronOther Foundation Pillar/Post/PierSlab Housing Type Single DetachedVacation Home Lot Description HillyInterior LotLandscapedLrg. Backyard GrassMany TreesCedarOakSprinkler System Lot Dimensions 195 x 455 Lot Size Source Public Records Parking Or Garage Additional ParkingCircular DrivewayPorte-CochereGarage Door OpenerGatedInside EntranceKitchen LevelOversized Patio And Porch Features CoveredPatioTerrace Pool On Property Yes Road Frontage Distance 30 Road Frontage Type County Road Road Surface Type AsphaltConcreteDirt Roof Metal Soil Type Other Style Contemporary/Modern Waterfront YN No

Interior Features

Accessibility Features Accessible Bath - FullAccessible BedroomSmart Technology Appliances Built-in Gas RangeBuilt-in RefrigeratorCommercial Grade RangeDishwasherDisposalIce MakerMicrowave Attached Garage Yes Basement No Cooling Attic FanElectricZoned Dining Areas 1 Fireplace Features EPA Qualified FireplaceGasLiving RoomPrimary BedroomMetal Fireplaces 2 Flooring ConcreteWood Garage Yes Garage Length 40 Garage Width 25 Handicap YN Yes Heating CentralElectricFireplace(s)Heat PumpPropane Interior Features Built-in FeaturesBuilt-in Wine CoolerChandelierDecorative LightingDouble VanityHigh Speed Internet AvailableIn-Law Suite FloorplanKitchen IslandMultiple StaircasesOpen FloorplanSound System WiringWalk-In Closet(s)Wet Bar Kitchen Equipment Fuel Tank(s)Irrigation Equipment Laundry Features Electric Dryer HookupUtility RoomFull Size W/D AreaDryer HookupWasher Hookup Living Areas 3

Property Features

Accessory Unit YN No AGExemption No Alarm Or Security Type BurglarCarbon Monoxide Detector(s)Fire AlarmPrewiredSecurity Gate Construction Status New Construction - Complete Current Use ResidentialSingle Family Easements Drainage Green Certification AppliancesConstructionDrought Tolerant PlantsInsulationRoofThermostat HOA None Levels Two Listing Terms 1031 ExchangeCashConventionalVA Loan Municipal Utility District Yes Other Structures None Planned Development yes Possession Negotiable Property Attached No Property Type Single Family Residence Senior Community No Special Notes Aerial PhotoSurvey Available Utilities AsphaltCity WaterElectricity ConnectedNatural Gas AvailableOutside City LimitsSepticUnderground Utilities Will Subdivide No

North Texas Real Estate Information Systems MLS logo Listing information © 2026 North Texas Real Estate Information System.


© 2026 North Texas Real Estate Information Systems. All rights reserved. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but is not guaranteed accurate by the MLS or Homes By Lainie Real Estate Group. The data relating to real estate for sale or lease on this web site comes in part from NTREIS. Real estate listings held by brokerage firms other than Homes By Lainie Real Estate Group are marked with the NTREIS logo or an abbreviated logo and detailed information about them includes the name of the listing broker. Data last updated 2026-08-12T09:43:43.59.
 
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Homes By Lainie Real Estate Group
682 E. FM 120, Ste 3
Pottsboro TX, 75076
Offered by Janelle Alcantara of Briggs Freeman Sotheby's Int'l: 214-455-6542.