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426 Cotton Ln, 
Franklin, TN 37069

$18,500,000


6

Beds


Bath


8,000

Sq Ft


Single Family

Active

Listed by

Tom Sullivan

Covey Rise Properties LLC.

615-709-6050

Last updated:

July 26, 2026, 02:29 PM

MLS#

3282589

Source:

NASHVILLE

About This Home

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.

Home Facts

Single Family

6 Bedrooms

Built in 1993

Price Summary

18,500,000

$2,312 per Sq. Ft.

MLS #:

3282589

Last Updated:

July 26, 2026, 02:29 PM

Added:

18 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

6

Bathrooms

Full Bathrooms:

4

Interior

Living Area:

8,000 Sq. Ft.


Structure

Structure

Building Area:

8,000 Sq. Ft.

Year Built:

1993


Lot

Lot Size (Sq. Ft):

2,468,109


Finances & Disclosures

Finances

Price:

$18,500,000

Price per Sq. Ft:

$2,312 per Sq. Ft.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.