Welcome to this exceptional Williamson County estate, where luxury, privacy, and natural beauty converge. Tucked behind a gated entrance and surrounded by mature hardwoods, this custom-built home offers a rare opportunity to own a private retreat in one of Middle Tennessee's most desirable locations. Designed for both everyday living and entertaining, the home features three levels of thoughtfully designed living space connected by a private elevator servicing all floors. The main living area showcases soaring cathedral ceilings, abundant natural light, and stunning views of the surrounding forest. The open-concept floor plan centers around a chef's kitchen that flows seamlessly into the dining and living areas, creating an ideal space for gatherings large and small. The spacious primary suite offers a private escape, while additional bedrooms provide comfort for family and guests. A finished basement adds valuable flex space suitable for a home office, fitness room, media room, guest suite, or hobby area. Outdoor living is equally impressive, with expansive decks overlooking the wooded landscape and providing the perfect setting for relaxing, dining, or enjoying the peaceful surroundings. Professionally designed landscaping enhances both curb appeal and the property's natural beauty. A substantial barn with covered overhangs offers excellent space for equipment, recreational vehicles, storage, or workshop use. Three spring-fed branches wind through the property, adding character while attracting abundant wildlife. A whole-house generator ensures year-round comfort and peace of mind. Combining custom craftsmanship, modern conveniences, and exceptional privacy, this remarkable estate feels worlds away while remaining convenient to Franklin, Nashville, and the area's premier shopping, dining, and entertainment. Opportunities to own a property of this caliber in Williamson County are increasingly rare.
As the MLS and public records start to fill up, we'll list the details here.
Public record
Public record
Zoning
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Style
Single Family Residential
County
Williamson County
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Last updated by owner on Jun 8, 2026.
RP-5
Rural Preservation District- 5
The purpose of the Rural Preservation District-5 RP-5 is to support and protect the rural character of Williamson County west of I-65 by allowing for a broad range of agricultural, rural, and low-density residential development. It is the intent of this district to continue to promote the agricultural and rural use of land within this district while providing for limited, low-density residential development that is consistent with the conservation design principles emphasized in the Williamson County Comprehensive Land Use Plan.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Greenhouse / nursery
Winery & vineyard
Religious facility
Housing-Single unit
Infrastructure
Bed & breakfast
Educational/school
Golf related
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 107° expected this year, 19 days in 30 years
4/10 Wind Factor
13% chance of strong winds in next 30 years
2/10 Air Factor
0 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Primm Springs, TN • 38476
Average low and high temperatures (°F)
45
26
55
35
70
47
76
54
77
59
86
67
90
72
87
66
83
63
74
52
63
45
52
35
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
89/ 100
Very good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.9 hrs
6.1 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 7855 Barnhill Rd
We cannot show automated home-value estimates for this home.
Nearby homes have recently sold between $525,000 and $900,000.
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $525K to $900K.