426 Cotton Ln, Franklin, TN

$18,500,000

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6

Beds

Baths

8,000

Square feet

56.66

Acres

About 426 Cotton Ln

Harpeth Vale Estates spans 57 pristine acres just minutes from Downtown Franklin and has been meticulously transformed over the past year into a private luxury retreat reminiscent of Southall or Blackberry Farm. Every aspect of the estate has been thoughtfully reimagined to create an extraordinary lifestyle centered around recreation, wellness, and the natural beauty of the Harpeth River. The newly completed outdoor amenities rival those of a luxury resort and include a professional riding arena, an extensive trail system winding along nearly one mile of Harpeth River frontage, a serene reflection pond, pickleball court, garden bar with a private entrance for effortless entertaining, beautifully renovated horse barn, riverside deck, picnic pavilion, multiple fire pits, golf simulator, and a newly constructed lake. An additional homesite with its own separate entrance offers endless possibilities for a guest residence, party barn, or future family compound, all while preserving complete privacy. Construction on a resort-style swimming pool is scheduled to begin next week, adding yet another exceptional amenity to this remarkable estate. Inside, the 8,000 -square-foot estate residence offers six bedrooms, four full baths, and one half bath, all thoughtfully enhanced through an extensive transformation that seamlessly blends luxury, wellness, comfort, and modern design. Significant investment has elevated the home throughout, while the newly completed lower level now serves as a private wellness and entertainment destination featuring a state-of-the-art home theater, expansive fitness center with dedicated yoga studio flooring, sauna, cold plunge, and beautifully appointed guest quarters. The result is a residence that rivals the finest private resorts while maintaining the warmth, functionality, and timeless elegance of an exceptional family estate.

Features of 426 Cotton Ln

MLS® # 3282589
Price $18,500,000
Bedrooms 6
Bathrooms 4.50
Full Baths 4
Half Baths 1
Square Footage 8,000
Acres 56.66
Year Built 1993
Type Residential
Sub-Type Single Family Residence
Status Active

Community Information

Address 426 Cotton Ln
Subdivision None
City Franklin
County Williamson County, TN
State TN
Zip Code 37069

Amenities

Utilities Natural Gas Available, Water Available
Parking Spaces 4
# of Garages 4
Garages Attached
Is Waterfront Yes
Has Pool No

Interior

Appliances Built-In Gas Oven, Double Oven, Dishwasher, Disposal, Ice Maker, Microwave, Refrigerator
Heating Central, Natural Gas
Cooling Central Air
Fireplace Yes
# of Fireplaces 3
# of Stories 3

Exterior

Lot Description Level, Private
Construction Brick

School Information

Elementary Walnut Grove Elementary
Middle Grassland Middle School
High Franklin High School

Additional Information

Date Listed July 16th, 2026
Days on Market 47
Foreclosure No
Short Sale No
Data Source REALTRACS as distributed by MLS GRID

Listing Details

OfficeCovey Rise Properties LLC

Listing Map

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