Le Chateau Horizon Mansion in Northeast Tennessee. Custom built European inspired home in the most beautiful area of Johnson City Tennessee. The home rests on 17 acres of immaculately manicured grounds with fantastic views, offering 12,500 finished square feet, 6 bedrooms, 11 baths, 3 car detached and 2 car attached garage. Master craftsmanship is evident upon entry of the 2 story foyer with marble flooring. Much thought and details went into creating this wonderful European inspired mansion. It is truly a Masterpiece! Marbleizing/gilding/glazing of molding/columns/other features completed by world-renowned decorative painter features completed by world-renowned decorative painter (formerly with the London Arts Society & Biltmore House) & former. .. students. Priced to sell now! From the Baccarat Rock Crystal Chandelier below the Romeo & Juliet balconies in the foyer to the Finished Basement including the raised kitchenette, tiered theater seating with 14 leather chairs, sound room, wine cellar, workout room, large play game area, and unfinished area for storage. Great views of Johnson City from the back terrace and walking trail approximately 1/3 mile through the woods. There is no need to leave this magnificent home resting on top of the mountain. The antiques will be available to purchase with your agent at the open house on 10/20/2018.
Le Chateau Horizon Mansion in Northeast Tennessee. Custom built European inspired home in the most beautiful area of Johnson City Tennessee. The home rests on 17 acres of immaculately manicured grounds with fantastic views, offering 12,500 finished square feet, 6 bedrooms, 11 baths, 3 car detached and 2 car attached garage. Master craftsmanship is evident upon entry of the 2 story foyer with marble flooring. Much thought and details went into creating this wonderful European inspired mansion. It is truly a Masterpiece! Marbleizing/gilding/glazing of molding/columns/other features completed by world-renowned decorative painter (formerly with the London Arts Society & Biltmore House) & former More. .. students. From the Baccarat Rock Crystal Chandelier below the Romeo & Juliet balconies in the foyer to the Finished Basement including the raised kitchenette, tiered theater seating with 14 leather chairs, sound room, wine cellar, workout room, large play game area, and unfinished area for storage. Great views of Johnson City from the back terrace and walking trail approximately 1/3 mile through the woods. There is no need to leave this magnificent home resting on top of the mountain.
GCAR #1273774
Nov 5, 2018
Sold
$3,900,000
$313/sq ft
Dec 1, 2017
Listed
$3,900,000
$313/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$18,526
2024
$18,526
Tax history for 3800 N Roan St
Year
Property tax
Land + Additions
Assessment*
2025
$18,526
2024
$18,526
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
—
Baths
11
Stories
2
Lot width
—
Lot depth
—
Lot size
15.9 Acres
Year renovated
2005
Sq. Ft.
11,037
Year built
2005
Style
Ranch
County
Washington County
APN
029K B 00500 000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 3, 2026.
Property details
Parking
Parking/Garage Information
Has Garage
Has Attached Garage
# of Garage Spaces: 3
Parking Features: Garage Door Opener, Kitchen Level, Attached
Interior
Bathroom Information
# of Full Bathrooms: 7
# of Half Bathrooms: 4
Heating & Cooling
Has Cooling
Cooling: Central Air, Electric, Multi Units
Has Heating
Heating: Central, Electric
Interior Features
Interior Features: Walk-In Closet(s), Cathedral Ceiling(s), Ceiling Fan(s), Double Vanity, Granite Counters, High Ceilings, Pantry, Sound System, Wet Bar
Directions: Take I-75 N, I-40 E and I-81 N to TN-381 N in Johnson City. Take exit 19 from I-26 E/US-23 S, Continue on TN-381 N. Take TN-36 N/N Roan St, home on the right. Gated Home
Subdivision Name: None
Community Information
Community Features: None
Public facts
Beds: —
Baths: 11.0
Sq. Ft.: 11,037
Stories: 2.0
Lot Size: 15.9 acres
Style: Ranch
Year Built: 2005
Year Renovated: 2005
County: Washington County
APN: 029K B 00500 000
Home facts updated by county records on Aug 3, 2026
Around this home
Schools
Lake Ridge Elementary School
Public K-5 • Assigned • 1.4mi
9/10
Indian Trail Middle School
Public 6-8 • Assigned • 0.2mi
7/10
Science Hill High School
Public 9-12 • Assigned • 3.3mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
3/10 Heat Factor
4 days above 99° expected this year, 12 days in 30 years
2/10 Wind Factor
Minor risk of severe winds over next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Johnson City, TN • 37601
Average low and high temperatures (°F)
43
26
53
32
67
41
75
51
76
56
84
64
88
69
82
64
79
60
71
48
61
41
51
32
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.8 hours in
June and 4.6 hours in December, placing it below the
U.S. average for solar exposure.
8.8 hrs
4.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$4.92M – $5.95M
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